机械与动力工程多级泵中英文翻译、外文翻译、外文文献翻译
机械工程外文翻译(适用于毕业论文外文翻译+中英文对照)
Mechanical engineering1.The porfile of mechanical engineeringEngingeering is a branch of mechanical engineerig,itstudies mechanical and power generation especially power and movement.2.The history of mechanical engineering18th century later periods,the steam engine invention hasprovided a main power fountainhead for the industrialrevolution,enormously impelled each kind of mechznicalbiting.Thus,an important branch of a newEngineering –separated from the civil engineering tools andmachines on the branch-developed together with Birmingham andthe establishment of the Associantion of Mechanical Engineersin 1847 had been officially recognized.The mechanicalengineering already mainly used in by trial and error methodmechanic application technological development into professional engineer the scientific method of which in theresearch,the design and the realm of production used .From themost broad perspective,thedemend continuously to enhance theefficiencey of mechanical engineers improve the quality of work,and asked him to accept the history of the high degreeof education and training.Machine operation to stress not only economic but also infrastructure costs to an absolute minimun.3.The field of mechanical engineeringThe commodity machinery development in the develop country,in the high level material life very great degree is decided each kind of which can realize in the mechanical engineering.Mechanical engineers unceasingly will invent the machine next life to produce the commodity,unceasingly will develop the accuracy and the complexity more and more high machine tools produces the machine.The main clues of the mechanical development is:In order to enhance the excellent in quality and reasonable in price produce to increase the precision as well as to reduce the production cost.This three requirements promoted the complex control system development.The most successful machine manufacture is its machine and the control system close fusion,whether such control system is essentially mechanical or electronic.The modernized car engin production transmission line(conveyer belt)is a series of complex productions craft mechanization very good example.The people are in the process of development in order to enable further automation of the production machinery ,the use of a computer to store and handle largevolumes of data,the data is a multifunctional machine tools necessary for the production of spare parts.One of the objectives is to fully automated production workshop,threerotation,but only one officer per day to operate.The development of production for mechanical machinery must have adequate power supply.Steam engine first provided the heat to generate power using practical methods in the old human,wind and hydropower,an increase of engin .New mechanical engineering industry is one of the challenges faced by the initial increase thermal effciency and power,which is as big steam turbine and the development of joint steam boilers basically achieved.20th century,turbine generators to provide impetus has been sustained and rapid growth,while thermal efficiency is steady growth,and large power plants per kW capital consumption is also declining.Finally,mechanical engineers have nuclear energy.This requires the application of nuclear energy particularly high reliability and security, which requires solving many new rge power plants and the nuclear power plant control systems have become highly complex electroonics,fluid,electricity,water and mechanical parts networks All in all areas related to the mechanical engineers.Small internal combustion engine,both to the type(petrol and diesel machines)or rotary-type(gas turbines and Mong Kerr machine),as well as their broad application in the field of transport should also due to mechanical enginerrs.Throughout the transport,both in the air and space,or in the terrestrial and marine,mechanial engineers created a variety of equipment and power devices to their increasing cooperation with electrical engineers,especially in the development of appropration control systems.Mechanical engineers in the development of military weapons technology and civil war ,needs a similar,though its purpose is to enhance rather than destroy their productivity.However.War needs a lot of resources to make the area of techonlogy,many have a far-reaching development in peacetime efficiency.Jet aircraft and nuclear reactors are well known examples.The Biological engineering,mechanical engineering biotechnology is a relatively new and different areas,it provides for the replacement of the machine or increase the body functions as well as for medical equipment.Artficial limbs have been developed and have such a strong movement and touch response function of the human body.In the development of artificial organ transplant is rapid,complex cardiac machines and similar equipment to enable increasingly complexsurgery,and injuries and ill patients life functions can be sustained.Someenviromental control mechanical engineers through the initial efforts to drainage or irrigation pumping to the land and to mine and ventilation to control the human environment.Modern refrigeration and air-conditioning plant commonaly used reverse heat engine,where the heat from the engine from cold places to more external heat.Many mechanical engineering products,as well as other leading technology development city have side effects on the environment,producingnoise,water and air pollution caused,destroyed land and landscape.Improve productivity and diver too fast in the commodity,that the renewable natural forces keep pace.For mechanical engineers and others,environmental control is rapidly developing area,which includes a possible development and production of small quantities of pollutants machine sequnce,and the development of new equipment and teachnology has been to reduce and eliminate pollution.4.The role of mechanical engineeringThere are four generic mechanical engineers in common to the above all domains function.The 1st function is the understanding and the research mechanical sciencefoundation.It includes the power and movement of the relationship dynamics For example,in the vibration and movement of the relationship;Automaticcontrol;Study of the various forms of heart,energy,power relations between the thermodynamic;Fluidflows; Heat transfer; Lubricant;And material properties.The 2nd function will be conducts the research,thedesing and the development,this function in turn attempts to carry on the essential change to satisfy current and the future needs.This not only calls for a clear understanding of mechanical science,and have to break down into basic elements of a complex system capacity.But also the need for synthetic and innovative inventions.The 3rd function is produces the product and the power,includeplan,operation and maintenance.Its goal lies in the maintenance either enhances the enterprise or the organization longer-tern and survivabilaty prestige at the same time,produces the greatest value by the least investments and the consumption.The 4th function is mechanical engineer’s coordinated function,including the management,theconsultation,as well as carries on the market marking in certain situation.In all these function,one kind unceasingly to use thescience for a long time the method,but is not traditional or the intuition method tendency,this is a mechanical engineering skill aspect which unceasingly grows.These new rationalization means typical names include:The operations research,the engineering economics,the logical law problem analysis(is called PABLA) However,creativity is not rationalization.As in other areas,in mechanicalengineering, to take unexpected and important way to bring about a new capacity,still has a personal,markedcharacteristice.5.The design of mechanical engineeringThe design of mechanical is the design has the mechanical property the thing or the system,suchas:the instrument and the measuring appliance in very many situations,the machine design must use the knowledge of discipline the and so on mathematics,materials science and mechanics.Mechanical engineering desginincludeing all mechanical desgin,but it was a study,because it also includes all the branches of mechsnicalengineering,such as thermodynamics all hydrodynamics in the basic disciplines needed,in the mechanical engineering design of the initial stude or mechanical design.Designstages.The entire desgin process from start to finish,in the process,a demand that is designed forit and decided to do the start.After a lot of repetition,the final meet this demand by the end of the design procees and the plan.Designconsiderations.Sometimes in a system is to decide which parts needs intensity parts of geometric shapes and size an important factor in this context that we must consider that the intensity is an important factor in the design.When we use expression design considerations,we design parts that may affect the entire system design features.In the circumstances specified in the design,usually for a series of such functions must be taken into account.Howeever,to correct purposes,we should recognize that,in many cases the design of important design considerations are not calculated or test can determine the components or systems.Especiallystudents,wheen in need to make important decisions in the design and conduct of any operation that can not be the case,they are often confused.These are not special,they occur every day,imagine,forexample,a medical laboratory in the mechanical design,from marketing perspective,people have high expectations from the strength and relevance of impression.Thick,and heavy parts installed together:to produce a solid impression machines.And sometimes machinery and spare parts from the design style is the point and not theother point of view.Our purpose is to make those you do not be misled to believe that every design decision will need reasonable mathematical methods.Manufacturing refers to the raw meterials into finished products in the enterprise.Create three distinct phases.Theyare:input,processingexprot.The first phase includes the production of all products in line with market needs essential.First there must be the demand for the product,the necessary materials,while also needs such as energy,time,human knowledge and technology resourcess . Finall,the need for funds to obtain all the other resources. Lose one stage after the second phase of the resources of the processes to be distributed.Processing of raw materials into finished products of these processes.To complete the design,based on the design,and then develop plans.Plan implemented through various production processes.Management of resources and processes to ensure efficiency and productivity.Forexample,we must carefully manage resources to ensure proper use of funds.Finally,people are talking about the product market was cast.Stage is the final stage of exporting finished or stage.Once finished just purchased,it must be delivered to the users.According to productperformance,installation and may have to conduct further debugging in addition,someproducts,especially those very complex products User training is necessary.6.The processes of materials and maunfacturingHere said engineering materials into two main categories:metals and non-ferrous,high-performance alloys and power metals.Non-metallic futher divided into plastice,syntheticrubber,composite materials and ceramics.It said the production proccess is divided into several major process,includingshape,forging,casting/founding,heattreatment,fixed/connections ,measurement/ quality control and materalcutting.These processes can be further divide into each other’s craft.Various stages of the development of the manufacturing industry Over the years,the manufacturing process has four distinct stages of development, despite the overlap.These stages are:The first phase is artisanal,the second Phase is mechanization.The third phase is automation the forth Phase is integrated.When mankind initial processing of raw materials into finished products will be,they use manual processes.Each with their hands and what are the tools manusllyproduced.This is totally integrated production take shape.A person needsindentification,collectionmaterials,the design of a product to meet that demand,the production of such products and use it.From beginning to end,everything is focused on doing the work of the human ter in the industrial revolution introduced mechanized production process,people began to use machines to complete the work accomplished previously manual. This led to the specialization.Specialization in turn reduce the manufacture of integrated factors.In this stage of development,manufacturing workers can see their production as a whole represent a specific piece of the part of the production process.Onecan not say that their work is how to cope with the entire production process,or how they were loaded onto a production of parts finished.Development of manufacting processes is the next phase of the selection process automation.This is a computer-controlled machinery and processes.At this stage,automation island began to emerge in the workshop lane.Each island represents a clear production process or a group of processes.Although these automated isolated island within the island did raise the productivity of indivdualprocesses,but the overall productivity are often not change.This is because the island is not caught in other automated production process middle,but not synchronous withthem .The ultimate result is the efficient working fast parked through automated processes,but is part of the stagnation in wages down,causingbottlenecks.To better understand this problem,you can imagine the traffic in the peak driving a red light from the red Service Department to the next scene. Occasionally you will find a lot less cars,more than being slow-moving vehicles,but the results can be found by the next red light Brance.In short you real effect was to accelerate the speed of a red Department obstruction offset.If you and other drivers can change your speed and red light simultaneously.Will advance faster.Then,all cars will be consistent,sommthoperation,the final everyone forward faster.In the workshop where the demand for stable synchronization of streamlined production,and promoted integration of manufacturing development.This is a still evolving technology.Fully integrated in the circumstances,is a computer-controllrd machinery and processing.integrated is completed through computer.For example in the preceding paragraph simulation problems,the computer will allow all road vehicles compatible with the change in red.So that everyone can steady traffic.Scientific analysis of movement,timing and mechanics ofthe disciplines is that it is composed of two pater:statics and dynamics.Statics analyzed static system that is in the system,the time is not taken into account,research and analysis over time and dynamics of the system change.Dynameics from the two componets.Euler in 1775 will be the first time two different branches: Rigid body movement studies can conveniently divided into two parts:geometric and mechanics.The first part is without taking into account the reasons for the downward movement study rigid body from a designated location to another point of the movement,and must use the formula to reflect the actual,the formula would determine the rigid body every point position. Therefore,this study only on the geometry and,morespecifically,on the entities from excision.Obviously,the first part of the school and was part of a mechanical separation from the principles of dynamics to study movement,which is more than the two parts together into a lot easier.Dynamics of the two parts are subsequently divided into two separate disciplines,kinematic and dynamics,a study of movement and the movement strength.Therefore,the primary issue is the design of mechanical systems understand its kinematic.Kinematic studies movement,rather than a study ofits impact.In a more precise kinematic studies position,displacement,rotation, speed,velocity and acceleration of disciplines,foresample,or planets orbiting research campaing is a paradigm.In the above quotation content should be pay attention that the content of the Euler dynamics into kinematic and rigid body dynamics is based on the assumption that they are based on research.In this very important basis to allow for the treatment of two separate disciplines.For soft body,soft body shape and even their own soft objects in the campaign depends on the role of power in their possession.In such cases,should also study the power and movement,and therefore to a large extent the analysis of the increased complexity.Fortunately, despite the real machine parts may be involved are more or less the design of machines,usually with heavy material designed to bend down to the lowest parts.Therefore,when the kinematic analysis of the performance of machines,it is often assumed that bend is negligible,spare parts are hard,but when the load is known,in the end analysis engine,re-engineering parts to confirm this assnmption.机械工程1.机械工程简介机械工程是工程学的一个分支，它研究机械和动力的产，尤其是力和动力。
【翻译必备】水泵中英文对照表
水泵中英文对照表A开头地水泵英文单词：acid pump酸泵acid centrifugal pump酸离心泵acid circulation pump酸循环泵adjustable blade propeller pump调节叶片螺桨泵adjustable delivery pump可调输料泵adjustable discharge gear pump可调卸料齿轮泵air pump空气泵air-ballast pump气镇泵air compressor pump空气压缩泵air extracting pump抽气泵air feed pump供气泵, 压气泵air lift pump空气升液泵air turbine pump空气涡轮泵airlift beet pump空气提升甜菜泵ammonia pump液氨泵Archimedean screw pump阿基M德螺旋泵artesian well pump自流井用抽水机articulated vane pump铰连叶片泵aspirator pump吸气泵。
抽气泵atomizing pump雾化式泵atmospheric pump空气泵, 抽气泵attached pump(主机>附备泵auto-grease pump自动注油泵automatic Sprengel pump自动施普伦格尔真空泵(将高真空泵与喷水抽气泵相联地自动抽真空装置> automatic tire pump自动气泵auxiliary pump辅助泵auxiliary air pump辅助空气泵auxiliary feed pump辅助进给泵auxiliary feed water pump辅助给水泵auxiliary fuel pump辅助燃料泵auxiliary lubrication pump辅助润滑油泵axial pump轴流泵axial piston pump轴向活塞泵axial plunger pump轴向柱塞泵B开头地水泵英文单词：backing pump级泵。
水泵中英文对照
2一般术语2.1水力机械hydraulic machinery2.2 水轮机hydraulic turbine2.3 蓄能泵storage pump2.4 水泵水轮机reversible turbine，pump-turbine2.5 旋转方向direction of rotation2.6 机组unit2.13立式、卧式和倾斜式机组vertical，horizontal and inclined unit2.14可调式水力机械regulated hydraulic machinery2.15不可调式水力机械non-regulated hydraulic machinery2.16主阀main valve3.1水轮机3.1.1反击式水轮机reaction turbine3.1.2 混流式水轮机Francis turbine，mixed-flow turbine3.1.3 轴流式水轮机axial turbine3.1.4 轴流转桨式水轮机Kaplan turbine，axial-flow adjustable blad propeller turbine 3.1.5 轴流调桨式水轮机Thoma turbine3.1.6 轴流定桨式水轮机Propeller turbine3.1.7贯流式水轮机tubular turbine，through flow turbine3.1.8灯泡式水轮机bulb turbine3.1.9竖井贯流式水轮机pit turbine3.1.10全贯流式水轮机straight flow turbine，rim-generator unit3.1.11轴伸贯流式水轮机（S形水轮机）tubular turbine（S－type turbine）3.1.12 斜流式水轮机diagonal turbine3.1.13 斜流转桨式水轮机Deriaz turbine3.1.14斜流定桨式水轮机fixed blade of Deriaz turbine3.1.15冲击式水轮机impuls turbine，action turbine3.1.16水斗式水轮机Pelton turbine，scoop turbine3.1.17斜击式水轮机inclined jet turbine3.1.18双击式水轮机cross-flow turbine3.2蓄能泵3.2.1混流式（离心式）蓄能泵centrifugal storage pump，mixed-flow storage pump 3.2.2轴流式蓄能泵propeller storage pump，axial storage pump3.2.3斜流式蓄能泵diagonal storage pump3.2.4多级式蓄能泵multi-stage storage pump3.3水泵水轮机（又称可逆式水轮机）3.3.1单级水泵水轮机singal stage pump-turbine3.3.2多级水泵水轮机multi-stage pump-turbine3.4主阀与阀门3.4.1蝴蝶阀butterfly valve3.4.2 平板蝶阀biplane butterfly valve，through flow butterfly valve3.4.3 圆筒阀cylindrical valve，ring gate3.4.4 球阀rotary valve，spherical valve3.4.5 盘形阀mushroom valve，hollow-cone valve，howell-Bunger valve3.4.6 针形阀needle valve3.4.7 旁通阀by-pass valve3.4.8直空破坏阀vacuum break valve4结构部件4.1混流式水轮机4.1.1埋入部件embedded component4.1.2 引水室（turbine）flume4.1.3蜗壳spiral case4.1.4座环stay ring4.1.5 固定导叶stay vane4.1.6 蜗壳鼻端spiral case nose4.1.7基础环foundation ring，discharge ring4.1.8 尾水管draft tube4.1.9锥形尾水管conical draft tube4.1.10肘形尾水管elbow draft tube4.1.11尾水管锥管draft tube cone4.1.12尾水管肘管draft tube elbow4.1.13 尾水管扩散段draft tube outlet part4.1.14 尾水管支墩draft tube pier4.1.15 尾水管里衬draft tube liner4.1.16 机坑里衬pit liner4.1.17导水机构distributor4.1.18顶盖headcover，top cover4.1.19底环bottom ring，bottom cover4.1.20导叶guide vane，wicket gate4.1.21 控制环regulating ring，operating ring4.1.22 导叶臂guide vane lever，wicket gate lever4.1.23 分半键split key4.1.24 导叶连杆guide vanelink，wicket gate link4.1.25 导叶过载保护装置guide vane overload protection device 4.1.26 剪断销shear pin4.1.27 摩擦装置friction device4.1.28 导叶轴承guide vane bearing4.1.29 导叶止推轴承guide vane thrust bearing4.1.30 导叶轴密封guide vane stem seal4.1.31 导叶端面密封guide vane end seal4.1.32 导叶立面密封guide vane seal4.1.33抗磨板facing plates，wear plates4.1.34导叶限位块guide vane stop block4.1.35导叶接力器guide vane servomotor4.1.36 单导叶接力器individual guide vane servomotor4.1.37 推拉杆push and pull rod，connecting rod4.1.38 调速轴regulating shaft4.1.39 均压管balance pipe4.1.40 转动部件rotating component4.1.41 转轮runner4.1.42 叶片blade4.1.43 上冠crown4.1.44 下环band4.1.45 泄水锥runner cone4.1.46 转轮密封装置runner seal4.1.47 转轮止漏环runner wearing ring4.1.48 固定止漏环stationary wearing ring4.1.49 转轮减压板decompression plate4.1.50 主轴main shaft4.1.51 导轴承guide bearing4.1.52 轴领guide bearing collar4.1.53 轴瓦guide bearing shoe4.1.54 轴承体guide bearing housing4.1.55 主轴密封装置main shaft seal4.1.56 检修密封stand still seal4.1.57 联轴螺栓coupling bolt4.2 轴流式水轮机和斜流式水轮机。
各种水泵名称的中英翻译
各种水泵名称的中英翻译管道泵；pipeline mounted pump管道屏蔽泵；pipeline canned motor pump离心泵；centrifugal pump螺杆泵；screw pump多级泵；multistage pump半开式叶轮离心泵；centrifugal pump with semien closed impellerpump 暴雨排水泵；storm water pump备用泵；stand-by pump备用循环泵；stand-by circulating pump泵-水轮机；turbine pump泵组；multi cell pump闭式旋涡泵；closed peripheralpump闭式旋涡泵；vortex pump with shrouded impeller pump闭式叶轮泵；pump with enclosed impellers闭式叶轮离心泵；centrifugal pump with shrouded impeller标准泵；standard pump不锈钢水泵；stainless steel pump柴油机驱动泵；dieaelpump长轴深井泵（美）multistage vertical turbine pump长轴深井泵；borehole shaft driven（centrifugal）pump超高压泵；super-pressure pump沉积物泵；sediment pump衬胶泵；rubber lined pump成品泵；discharge pump成品泵；final productpump齿轮泵；gearpump船坞泵；dock pump船用泵；marine pump船用泵；ships pump气动阀；pneumatic valve磁力泵，磁感应驱动泵；megnectic pump单吸泵；single suction pump地下水排水泵；groundwater drainage pump电厂泵；power station pump电磁泵；electromagneticpump电磁隔膜泵；electromagnetic diaphragmpump电磁计量泵；electromagnetic meteringpump电磁偶合泵；electromagnetically coupledpump电磁喷射泵；electro-magnetic jetpump电磁驱动泵；pump with cyclic electromagnetic drive 电动泵；electrically drivenpump电动泵；motor driven pump电动冲脉；electroimpuisepump电动给水泵；electrically driven feedpump电动潜水泵；electro-submersiblepump电动潜水排水泵；electro-submersible drainagepump 废纸浆泵；waste paper pulp pump分段泵；径向剖分泵；radially split pump分段式多级泵（美）multistage turbine pump分段式多级泵；multistage segmental type pump分段式多级泵；segmental type pump高比转速泵；higher specific speed pump高速泵；high speed pump高速离心泵；high speed centrifugal pump高速叶片泵；high speed rotodynamic pump高温泵；high temperature pump高压泵；high pressure pump给料泵；chargepump工程用泵；contractor’spump供水泵；water conveying pump固体输送泵；pump for water -borne solids固体输送泵；solid （handling）pump管流泵；直管轴流泵；tubular type axial flow pump轴流管道泵axial flow piping pump管式深井泵；tubewell pump滚轮泵；roller pump锅炉给水泵；BFW pump锅炉给水泵；boiler feedpump锅炉回水循环泵；boiler return circulatingpump锅炉酸洗泵；pump for acid washing of boiler过滤泵；filterpump海水泵；sea water pump合金泵；alloy pump合金钢泵；alloy steel pump化工用泵；chemicalpump灰渣泵；ash pump机械密封泵；pump with mechanical seal加热器给水泵；heater lift pump浆液泵；slurry pump浆液泵；污泥液泵sludge liquor pump开式旋涡泵；vortex pump with open impeller开式叶轮离心泵；centrifugal pump with open impellerpump 可逆泵；reversible pump可逆叶片轴流泵；axial flowpump with reversible blades可移式泵；mobile pump可移式消防用泵；portable fire （fighting）pump矿井泵；pit pump矿井排水泵；mine drainage pump矿用泵；mine pump冷剂泵；cooling mediumpump冷煤泵；refrigerating medium pump冷凝泵；condensatepump冷凝泵；热井泵；冷凝水箱泵；hot well pump冷却水泵；cooling waterpump离心-旋涡泵；centrifugal-peripheral pump离子泵；ion〈ization〉pump理想泵；idealized pump立式泵；vertical pump流程泵；process pump流道式叶轮泵；channel impellerpump流体喷射泵；fluid entrainmentpump螺旋泵；Archimedean screw pump耐碱泵；lye pump耐磨泵；abration resisting pump耐蚀泵；corrosion freepump耐蚀泵；corrosion resistingpump耐酸泵；acid pump泥浆泵；filter mudpump泥煤泵；turf pump凝水回收泵；condensate returnpump凝水-增压泵；condensate-booster凝水-增压-给水泵；condensate-booster-feedpump 排涝泵；land reclamation pump排水泵；draining pump喷灌泵；agricultural spray pump喷淋池泵；spary pond pump喷洒泵；喷淋泵；spary pump喷射泵；injectionpump平衡转子式滑片泵；balanced rotor vanepump潜水泵；submerged pump潜水神井泵；borehole submergedpump潜液式螺杆泵；submerged screw pump浅井泵；shallow well pump清泥液泵；supernatant liquor pump清水泵；clean waterpump清洗泵；washery pump取暖用泵；heating pump燃油泵；fuelpump燃油供给泵；fuel oil supplypump燃油喷射泵；oil burner pump燃油转送泵；vuel oil transferpump热泵；heat pump热水泵；hot water pump热水循环泵；hot water circulating pump热套泵；jacketed pump 〈heated〉热油泵；hot oil pump容积式真空泵；vacuum displacement pump 熔融液泵；melt（liquor）pump熔盐泵；pump for liquid salts。
机械类外文文献及翻译
机械类外文文献及翻译(文档含中英文对照即英文原文和中文翻译)原文：GEAR AND SHAFT INTRODUCTIONAbstract:The important position of the wheel gear and shaft can't falter in traditional machine and modern machines.The wheel gear and shafts mainly install the direction that delivers the dint at the principal axis box. The passing to process to make them can is divided into many model numbers, using for many situations respectively. So we must be the multilayers to the understanding of the wheel gear and shaft in many ways .Key words: Wheel gear; ShaftIn the force analysis of spur gears, the forces are assumed to act in a single plane. We shall study gears in which the forces have three dimensions. The reason for this, in the case of helical gears, is that the teeth are not parallel to the axis of rotation. And in the case ofbevel gears, the rotational axes are not parallel to each other. There are also other reasons, as we shall learn.Helical gears are used to transmit motion between parallel shafts. The helix angle is the same on each gear, but one gear must have a right-hand helix and the other a left-hand helix. The shape of the tooth is an involute helicoid. If a piece of paper cut in the shape of a parallelogram is wrapped around a cylinder, the angular edge of the paper becomes a helix. If we unwind this paper, each point on the angular edge generates an involute curve. The surface obtained when every point on the edge generates an involute is called an involute helicoid.The initial contact of spur-gear teeth is a line extending all the way across the face of the tooth. The initial contact of helical gear teeth is a point, which changes into a line as the teeth come into more engagement. In spur gears the line of contact is parallel to the axis of the rotation; in helical gears, the line is diagonal across the face of the tooth. It is this gradual of the teeth and the smooth transfer of load from one tooth to another, which give helical gears the ability to transmit heavy loads at high speeds. Helical gears subject the shaft bearings to both radial and thrust loads. When the thrust loads become high or are objectionable for other reasons, it may be desirable to use double helical gears. A double helical gear (herringbone) is equivalent to two helical gears of opposite hand, mounted side by side on the same shaft. They develop opposite thrust reactions and thus cancel out the thrust load. When two or more single helical gears are mounted on the same shaft, the hand of the gears should be selected so as to produce the minimum thrust load.Crossed-helical, or spiral, gears are those in which the shaft centerlines are neither parallel nor intersecting. The teeth of crossed-helical fears have point contact with each other, which changes to line contact as the gears wear in. For this reason they will carry out very small loads and are mainly for instrumental applications, and are definitely not recommended for use in the transmission of power. There is on difference between a crossed heli : cal gear and a helical gear until they are mounted in mesh with each other. They are manufactured in the same way. A pair of meshed crossed helical gears usually have the same hand; that is ,a right-hand driver goes with a right-hand driven. In the design of crossed-helical gears, the minimum sliding velocity is obtained when the helix angle areequal. However, when the helix angle are not equal, the gear with the larger helix angle should be used as the driver if both gears have the same hand.Worm gears are similar to crossed helical gears. The pinion or worm has a small number of teeth, usually one to four, and since they completely wrap around the pitch cylinder they are called threads. Its mating gear is called a worm gear, which is not a true helical gear. A worm and worm gear are used to provide a high angular-velocity reduction between nonintersecting shafts which are usually at right angle. The worm gear is not a helical gear because its face is made concave to fit the curvature of the worm in order to provide line contact instead of point contact. However, a disadvantage of worm gearing is the high sliding velocities across the teeth, the same as with crossed helical gears.Worm gearing are either single or double enveloping. A single-enveloping gearing is onein which the gear wraps around or partially encloses the worm.. A gearing in which each element partially encloses the other is, of course, a double-enveloping worm gearing. The important difference between the two is that area contact exists between the teeth of double-enveloping gears while only line contact between those of single-enveloping gears. The worm and worm gear of a set have the same hand of helix as for crossed helical gears, but the helix angles are usually quite different. The helix angle on the worm is generally quite large, and that on the gear very small. Because of this, it is usual to specify the lead angle on the worm, which is the complement of the worm helix angle, and the helix angle on the gear; the two angles are equal for a 0-deg. Shaft angle.When gears are to be used to transmit motion between intersecting shaft, some of bevel gear is required. Although bevel gear are usually made for a shaft angle of 0 deg. They may be produced for almost any shaft angle. The teeth may be cast, milled, or generated. Only the generated teeth may be classed as accurate. In a typical bevel gear mounting, one of the gear is often mounted outboard of the bearing. This means that shaft deflection can be more pronounced and have a greater effect on the contact of teeth. Another difficulty, which occurs in predicting the stress in bevel-gear teeth, is the fact the teeth are tapered.Straight bevel gears are easy to design and simple to manufacture and give very good results in service if they are mounted accurately and positively. As in the case of squr gears, however, they become noisy at higher values of the pitch-line velocity. In these cases it is often go : od design practice to go to the spiral bevel gear, which is the bevel counterpart of thehelical gear. As in the case of helical gears, spiral bevel gears give a much smoother tooth action than straight bevel gears, and hence are useful where high speed are encountered.It is frequently desirable, as in the case of automotive differential applications, to have gearing similar to bevel gears but with the shaft offset. Such gears are called hypoid gears because their pitch surfaces are hyperboloids of revolution. The tooth action between such gears is a combination of rolling and sliding along a straight line and has much in common with that of worm gears.A shaft is a rotating or stationary member, usually of circular cross section, having mounted upon it such elementsas gears, pulleys, flywheels, cranks, sprockets, and other power-transmission elements. Shaft may be subjected to bending, tension, compression, or torsional loads, acting singly or in combination with one another. When they are combined, one may expect to find both static and fatigue strength to be important design considerations, since a single shaft may be subjected to static stresses, completely reversed, and repeated stresses, all acting at the same time.The word “shaft” covers numerous v ariations, such as axles and spindles. Anaxle is a shaft, wither stationary or rotating, nor subjected to torsion load. A shirt rotating shaft is often called a spindle.When either the lateral or the torsional deflection of a shaft must be held to close limits, the shaft must be sized on the basis of deflection before analyzing the stresses. The reason for this is that, if the shaft is made stiff enough so that the deflection is not too large, it is probable that the resulting stresses will be safe. But by no means should the designer assume that they are safe; it is almost always necessary to calculate them so that he knows they are within acceptable limits. Whenever possible, the power-transmission elements, such as gears or pullets, should be located close to the supporting bearings, This reduces the bending moment, and hence the deflection and bending stress.Although the von Mises-Hencky-Goodman method is difficult to use in design of shaft, it probably comes closest to predicting actual failure. Thus it is a good way of checking a shaft that has already been designed or of discovering why a particular shaft has failed in service. Furthermore, there are a considerable number of shaft-design problems in which the dimension are pretty well limited by other considerations, such as rigidity, and it is only necessary for the designer to discover something about the fillet sizes, heat-treatment,and surface finish and whether or not shot peening is necessary in order to achieve the required life and reliability.Because of the similarity of their functions, clutches and brakes are treated together. In a simplified dynamic representation of a friction clutch, or brake, two in : ertias I and I traveling at the respective angular velocities W and W, one of which may be zero in the case of brake, are to be brought to the same speed by engaging the clutch or brake. Slippage occurs because the two elements are running at different speeds and energy is dissipated during actuation, resulting in a temperature rise. In analyzing the performance of these devices we shall be interested in the actuating force, the torque transmitted, the energy loss and the temperature rise. The torque transmitted is related to the actuating force, the coefficient of friction, and the geometry of the clutch or brake. This is problem in static, which will have to be studied separately for eath geometric configuration. However, temperature rise is related to energy loss and can be studied without regard to the type of brake or clutch because the geometry of interest is the heat-dissipating surfaces. The various types of clutches and brakes may be classified as fllows:. Rim type with internally expanding shoes. Rim type with externally contracting shoes. Band type. Disk or axial type. Cone type. Miscellaneous typeThe analysis of all type of friction clutches and brakes use the same general procedure. The following step are necessary:. Assume or determine the distribution of pressure on the frictional surfaces.. Find a relation between the maximum pressure and the pressure at any point. Apply the condition of statical equilibrium to find (a) the actuating force, (b) the torque, and (c) the support reactions.Miscellaneous clutches include several types, such as the positive-contact clutches, overload-release clutches, overrunning clutches, magnetic fluid clutches, and others.A positive-contact clutch consists of a shift lever and two jaws. The greatest differences between the various types of positive clutches are concerned with the design of the jaws. To provide a longer period of time for shift action during engagement, the jaws may be ratchet-shaped, or gear-tooth-shaped. Sometimes a great many teeth or jaws are used, and they may be cut either circumferentially, so that they engage by cylindrical mating, or on the faces of the mating elements.Although positive clutches are not used to the extent of the frictional-contact type, they do have important applications where synchronous operation is required.Devices such as linear drives or motor-operated screw drivers must run to definite limit and then come to a stop. An overload-release type of clutch is required for these applications. These clutches are usually spring-loaded so as to release at a predetermined toque. The clicking sound which is heard when the overload point is reached is considered to be a desirable signal.An overrunning clutch or coupling permits the driven member of a machine to “freewheel” or “overrun” bec ause the driver is stopped or because another source of power increase the speed of the driven. This : type of clutch usually uses rollers or balls mounted between an outer sleeve and an inner member having flats machined around the periphery. Driving action is obtained by wedging the rollers between the sleeve and the flats. The clutch is therefore equivalent to a pawl and ratchet with an infinite number of teeth.Magnetic fluid clutch or brake is a relatively new development which has two parallel magnetic plates. Between these plates is a lubricated magnetic powder mixture. An electromagnetic coil is inserted somewhere in the magnetic circuit. By varying the excitation to this coil, the shearing strength of the magnetic fluid mixture may be accurately controlled. Thus any condition from a full slip to a frozen lockup may be obtained.齿轮和轴的介绍摘要:在传统机械和现代机械中齿轮和轴的重要地位是不可动摇的。
机械专业中英文对照大全 机械工程师必备
机械专业英语词汇陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion 车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view 剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient 求导derivation定积分definite integral不定积分indefinite integral曲率curvature 偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism 机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel后角clearance angle龙门刨削planing主轴spindle 主轴箱headstock卡盘chuck加工中心machining center 车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine 拉孔broaching装配assembling铸造found流体动力学fluid dynamics流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration 气压air pressure pneumatic pressure 稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability 螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing 滑动轴承sliding bearing 弹簧spring制动器arrester brake十字结联轴节crosshead 联轴器coupling链chain皮带strap精加工finish machining 粗加工rough machining 变速箱体gearbox casing 腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion 车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection 视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements 刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral 曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy 动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism 机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheelAssembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝)fixture 夹具(治具)pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试Voltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager副理section supervisor课长deputy section supervisor =vice section superisor 副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |\\'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |\\' ksi\\'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车compound die合模die locker锁模器pressure plate=plate pinch压板bolt螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/审核/承办PCE assembly production schedule sheet PCE组装厂生产排配表model机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年终盘点差异分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ accepted parts/good parts良品defective product/non-good parts不良品disposed goods处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料sheet stock片料tolerance工差score=groove压线cam block滑块pilot导正筒trim剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole废料孔feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉bezel斜视规blanking穿落模dejecting顶固模demagnetization去磁;消磁high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction感应induction light感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸convex凹short射料不足nick缺口speck瑕??shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽;凿槽satin texture段面咬花witness line证示线patent专利grit沙砾granule=peuet=grain细粒grit maker抽粒机cushion缓冲magnalium镁铝合金magnesium镁金metal plate钣金lathe车mill锉plane刨grind磨drill铝boring镗blinster气泡fillet镶;嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison联络单volatile挥发性resistance电阻ion离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机阿基米德蜗杆Archimedes worm安全系数safety factor; factor of safety安全载荷safe load凹面、凹度concavity扳手wrench板簧flat leaf spring半圆键woodruff key变形deformation摆杆oscillating bar摆动从动件oscillating follower摆动从动件凸轮机构cam with oscillating follower 摆动导杆机构oscillating guide-bar mechanism摆线齿轮cycloidal gear摆线齿形cycloidal tooth profile摆线运动规律cycloidal motion摆线针轮cycloidal-pin wheel包角angle of contact保持架cage背对背安装back-to-back arrangement背锥back cone ；normal cone背锥角back angle背锥距back cone distance比例尺scale比热容specific heat capacity闭式链closed kinematic chain闭链机构closed chain mechanism臂部arm变频器frequency converters变频调速frequency control of motor speed变速speed change变速齿轮change gear change wheel变位齿轮modified gear变位系数modification coefficient标准齿轮standard gear标准直齿轮standard spur gear表面质量系数superficial mass factor表面传热系数surface coefficient of heat transfer 表面粗糙度surface roughness并联式组合combination in parallel并联机构parallel mechanism并联组合机构parallel combined mechanism并行工程concurrent engineering并行设计concurred design, CD不平衡相位phase angle of unbalance不平衡imbalance (or unbalance)不平衡量amount of unbalance不完全齿轮机构intermittent gearing波发生器wave generator波数number of waves补偿compensation参数化设计parameterization design, PD残余应力residual stress操纵及控制装置operation control device槽轮Geneva wheel槽轮机构Geneva mechanism ；Maltese cross槽数Geneva numerate槽凸轮groove cam侧隙backlash差动轮系differential gear train差动螺旋机构differential screw mechanism差速器differential常用机构conventional mechanism; mechanism in common use车床lathe承载量系数bearing capacity factor 承载能力bearing capacity成对安装paired mounting尺寸系列dimension series齿槽tooth space齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendum circle齿根高dedendum齿根圆dedendum circle齿厚tooth thickness齿距circular pitch齿宽face width齿廓tooth profile齿廓曲线tooth curve齿轮gear齿轮变速箱speed-changing gear boxes齿轮齿条机构pinion and rack齿轮插刀pinion cutter; pinion-shaped shaper cutter齿轮滚刀hob ,hobbing cutter齿轮机构gear齿轮轮坯blank齿轮传动系pinion unit齿轮联轴器gear coupling齿条传动rack gear齿数tooth number齿数比gear ratio齿条rack齿条插刀rack cutter; rack-shaped shaper cutter 齿形链、无声链silent chain齿形系数form factor齿式棘轮机构tooth ratchet mechanism插齿机gear shaper重合点coincident points重合度contact ratio冲床punch传动比transmission ratio, speed ratio传动装置gearing; transmission gear传动系统driven system传动角transmission angle传动轴transmission shaft串联式组合combination in series串联式组合机构series combined mechanism串级调速cascade speed control创新innovation creation创新设计creation design垂直载荷、法向载荷normal load唇形橡胶密封lip rubber seal磁流体轴承magnetic fluid bearing从动带轮driven pulley从动件driven link, follower从动件平底宽度width of flat-face从动件停歇follower dwell 从动件运动规律follower motion从动轮driven gear粗线bold line粗牙螺纹coarse thread大齿轮gear wheel打包机packer打滑slipping带传动belt driving带轮belt pulley带式制动器band brake单列轴承single row bearing单向推力轴承single-direction thrust bearing单万向联轴节single universal joint单位矢量unit vector当量齿轮equivalent spur gear; virtual gear当量齿数equivalent teeth number; virtual number of teeth当量摩擦系数equivalent coefficient of friction当量载荷equivalent load刀具cutter导数derivative倒角chamfer导热性conduction of heat导程lead导程角lead angle等加等减速运动规律parabolic motion; constant acceleration and deceleration motion等速运动规律uniform motion; constant velocity motion等径凸轮conjugate yoke radial cam等宽凸轮constant-breadth cam等效构件equivalent link等效力equivalent force等效力矩equivalent moment of force等效量equivalent等效质量equivalent mass等效转动惯量equivalent moment of inertia等效动力学模型dynamically equivalent model底座chassis低副lower pair点划线chain dotted line（疲劳）点蚀pitting垫圈gasket垫片密封gasket seal碟形弹簧belleville spring顶隙bottom clearance定轴轮系ordinary gear train; gear train with fixed axes动力学dynamics动密封kinematical seal动能dynamic energy动力粘度dynamic viscosity动力润滑dynamic lubrication动平衡dynamic balance 动平衡机dynamic balancing machine动态特性dynamic characteristics动态分析设计dynamic analysis design动压力dynamic reaction动载荷dynamic load端面transverse plane端面参数transverse parameters端面齿距transverse circular pitch端面齿廓transverse tooth profile端面重合度transverse contact ratio端面模数transverse module端面压力角transverse pressure angle锻造forge对称循环应力symmetry circulating stress对心滚子从动件radial (or in-line ) roller follower对心直动从动件radial (or in-line ) translating follower对心移动从动件radial reciprocating follower对心曲柄滑块机构in-line slider-crank (or crank-slider) mechanism多列轴承multi-row bearing多楔带poly V-belt多项式运动规律polynomial motion多质量转子rotor with several masses惰轮idle gear额定寿命rating life额定载荷load ratingII 级杆组dyad发生线generating line发生面generating plane法面normal plane法面参数normal parameters法面齿距normal circular pitch法面模数normal module法面压力角normal pressure angle法向齿距normal pitch法向齿廓normal tooth profile法向直廓蜗杆straight sided normal worm法向力normal force反馈式组合feedback combining反向运动学inverse ( or backward) kinematics 反转法kinematic inversion反正切Arctan范成法generating cutting仿形法form cutting方案设计、概念设计concept design, CD防振装置shockproof device飞轮flywheel飞轮矩moment of flywheel非标准齿轮nonstandard gear非接触式密封non-contact seal非周期性速度波动aperiodic speed fluctuation 非圆齿轮non-circular gear粉末合金powder metallurgy 分度线reference line; standard pitch line分度圆reference circle; standard (cutting) pitch circle分度圆柱导程角lead angle at reference cylinder分度圆柱螺旋角helix angle at reference cylinder分母denominator分子numerator分度圆锥reference cone; standard pitch cone分析法analytical method封闭差动轮系planetary differential复合铰链compound hinge复合式组合compound combining复合轮系compound (or combined) gear train复合平带compound flat belt复合应力combined stress复式螺旋机构Compound screw mechanism复杂机构complex mechanism杆组Assur group干涉interference刚度系数stiffness coefficient刚轮rigid circular spline钢丝软轴wire soft shaft刚体导引机构body guidance mechanism刚性冲击rigid impulse (shock)刚性转子rigid rotor刚性轴承rigid bearing刚性联轴器rigid coupling高度系列height series高速带high speed belt高副higher pair格拉晓夫定理Grashoff`s law根切undercutting公称直径nominal diameter高度系列height series功work工况系数application factor工艺设计technological design工作循环图working cycle diagram工作机构operation mechanism工作载荷external loads工作空间working space工作应力working stress工作阻力effective resistance工作阻力矩effective resistance moment 公法线common normal line公共约束general constraint公制齿轮metric gears功率power功能分析设计function analyses design 共轭齿廓conjugate profiles共轭凸轮conjugate cam构件link鼓风机blower固定构件fixed link; frame 固体润滑剂solid lubricant关节型操作器jointed manipulator惯性力inertia force惯性力矩moment of inertia ,shaking moment 惯性力平衡balance of shaking force惯性力完全平衡full balance of shaking force惯性力部分平衡partial balance of shaking force 惯性主矩resultant moment of inertia惯性主失resultant vector of inertia冠轮crown gear广义机构generation mechanism广义坐标generalized coordinate轨迹生成path generation轨迹发生器path generator滚刀hob滚道raceway滚动体rolling element滚动轴承rolling bearing滚动轴承代号rolling bearing identification code 滚针needle roller滚针轴承needle roller bearing滚子roller滚子轴承roller bearing滚子半径radius of roller滚子从动件roller follower滚子链roller chain滚子链联轴器double roller chain coupling滚珠丝杆ball screw滚柱式单向超越离合器roller clutch过度切割undercutting函数发生器function generator函数生成function generation含油轴承oil bearing耗油量oil consumption耗油量系数oil consumption factor 赫兹公式H. Hertz equation合成弯矩resultant bending moment 合力resultant force合力矩resultant moment of force 黑箱black box横坐标abscissa互换性齿轮interchangeable gears 花键spline滑键、导键feather key滑动轴承sliding bearing滑动率sliding ratio滑块slider环面蜗杆toroid helicoids worm环形弹簧annular spring缓冲装置shocks; shock-absorber灰铸铁grey cast iron回程return回转体平衡balance of rotors混合轮系compound gear train 积分integrate机电一体化系统设计mechanical-electrical integration system design机构mechanism机构分析analysis of mechanism机构平衡balance of mechanism机构学mechanism机构运动设计kinematic design of mechanism机构运动简图kinematic sketch of mechanism机构综合synthesis of mechanism机构组成constitution of mechanism机架frame, fixed link机架变换kinematic inversion机器machine机器人robot机器人操作器manipulator机器人学robotics技术过程technique process技术经济评价technical and economic evaluation技术系统technique system机械machinery机械创新设计mechanical creation design, MCD机械系统设计mechanical system design, MSD机械动力分析dynamic analysis of machinery机械动力设计dynamic design of machinery机械动力学dynamics of machinery机械的现代设计modern machine design机械系统mechanical system机械利益mechanical advantage机械平衡balance of machinery机械手manipulator机械设计machine design; mechanical design机械特性mechanical behavior机械调速mechanical speed governors机械效率mechanical efficiency机械原理theory of machines and mechanisms机械运转不均匀系数coefficient of speed fluctuation 机械无级变速mechanical stepless speed changes 基础机构fundamental mechanism基本额定寿命basic rating life基于实例设计case-based design,CBD基圆base circle基圆半径radius of base circle基圆齿距base pitch基圆压力角pressure angle of base circle基圆柱base cylinder基圆锥base cone急回机构quick-return mechanism急回特性quick-return characteristics急回系数advance-to return-time ratio急回运动quick-return motion棘轮ratchet棘轮机构ratchet mechanism棘爪pawl 极限位置extreme (or limiting) position极位夹角crank angle between extreme (or limiting) positions计算机辅助设计computer aided design, CAD计算机辅助制造computer aided manufacturing, CAM计算机集成制造系统computer integrated manufacturing system, CIMS计算力矩factored moment; calculation moment计算弯矩calculated bending moment加权系数weighting efficient加速度acceleration加速度分析acceleration analysis加速度曲线acceleration diagram尖点pointing; cusp尖底从动件knife-edge follower间隙backlash间歇运动机构intermittent motion mechanism减速比reduction ratio减速齿轮、减速装置reduction gear减速器speed reducer减摩性anti-friction quality渐开螺旋面involute helicoid渐开线involute渐开线齿廓involute profile渐开线齿轮involute gear渐开线发生线generating line of involute渐开线方程involute equation渐开线函数involute function渐开线蜗杆involute worm渐开线压力角pressure angle of involute渐开线花键involute spline简谐运动simple harmonic motion键key键槽keyway交变应力repeated stress交变载荷repeated fluctuating load交叉带传动cross-belt drive交错轴斜齿轮crossed helical gears胶合scoring角加速度angular acceleration角速度angular velocity角速比angular velocity ratio角接触球轴承angular contact ball bearing角接触推力轴承angular contact thrust bearing 角接触向心轴承angular contact radial bearing 角接触轴承angular contact bearing铰链、枢纽hinge校正平面correcting plane接触应力contact stress接触式密封contact seal阶梯轴multi-diameter shaft结构structure结构设计structural design 截面section节点pitch point节距circular pitch; pitch of teeth节线pitch line节圆pitch circle节圆齿厚thickness on pitch circle节圆直径pitch diameter节圆锥pitch cone节圆锥角pitch cone angle解析设计analytical design紧边tight-side紧固件fastener径节diametral pitch径向radial direction径向当量动载荷dynamic equivalent radial load径向当量静载荷static equivalent radial load径向基本额定动载荷basic dynamic radial load rating 径向基本额定静载荷basic static radial load tating径向接触轴承radial contact bearing径向平面radial plane径向游隙radial internal clearance径向载荷radial load径向载荷系数radial load factor径向间隙clearance静力static force静平衡static balance静载荷static load静密封static seal局部自由度passive degree of freedom矩阵matrix矩形螺纹square threaded form锯齿形螺纹buttress thread form矩形牙嵌式离合器square-jaw positive-contact clutch绝对尺寸系数absolute dimensional factor绝对运动absolute motion绝对速度absolute velocity均衡装置load balancing mechanism抗压强度compression strength开口传动open-belt drive开式链open kinematic chain开链机构open chain mechanism可靠度degree of reliability可靠性reliability可靠性设计reliability design, RD空气弹簧air spring空间机构spatial mechanism空间连杆机构spatial linkage空间凸轮机构spatial cam空间运动副spatial kinematic pair空间运动链spatial kinematic chain空转idle宽度系列width series框图block diagram 雷诺方程Reynolds‘s equation离心力centrifugal force离心应力centrifugal stress离合器clutch离心密封centrifugal seal理论廓线pitch curve理论啮合线theoretical line of action隶属度membership力force力多边形force polygon力封闭型凸轮机构force-drive (or force-closed) cam mechanism力矩moment力平衡equilibrium力偶couple力偶矩moment of couple连杆connecting rod, coupler连杆机构linkage连杆曲线coupler-curve连心线line of centers链chain链传动装置chain gearing链轮sprocket sprocket-wheel sprocket gear chain wheel联组V 带tight-up V belt联轴器coupling shaft coupling两维凸轮two-dimensional cam临界转速critical speed六杆机构six-bar linkage龙门刨床double Haas planer轮坯blank轮系gear train螺杆screw螺距thread pitch螺母screw nut螺旋锥齿轮helical bevel gear螺钉screws螺栓bolts螺纹导程lead螺纹效率screw efficiency螺旋传动power screw螺旋密封spiral seal螺纹thread (of a screw)螺旋副helical pair螺旋机构screw mechanism螺旋角helix angle螺旋线helix ,helical line绿色设计green design design for environment 马耳他机构Geneva wheel Geneva gear马耳他十字Maltese cross脉动无级变速pulsating stepless speed changes 脉动循环应力fluctuating circulating stress脉动载荷fluctuating load铆钉rivet 迷宫密封labyrinth seal密封seal密封带seal belt密封胶seal gum密封元件potted component密封装置sealing arrangement面对面安装face-to-face arrangement面向产品生命周期设计design for product`s life cycle, DPLC名义应力、公称应力nominal stress模块化设计modular design, MD模块式传动系统modular system模幅箱morphology box模糊集fuzzy set模糊评价fuzzy evaluation模数module摩擦friction摩擦角friction angle摩擦力friction force摩擦学设计tribology design, TD摩擦阻力frictional resistance摩擦力矩friction moment摩擦系数coefficient of friction摩擦圆friction circle磨损abrasion wear; scratching末端执行器end-effector目标函数objective function耐腐蚀性corrosion resistance耐磨性wear resistance挠性机构mechanism with flexible elements 挠性转子flexible rotor内齿轮internal gear内齿圈ring gear内力internal force内圈inner ring能量energy能量指示图viscosity逆时针counterclockwise (or anticlockwise) 啮出engaging-out啮合engagement, mesh, gearing啮合点contact points啮合角working pressure angle啮合线line of action啮合线长度length of line of action啮入engaging-in牛头刨床shaper凝固点freezing point; solidifying point扭转应力torsion stress扭矩moment of torque扭簧helical torsion spring诺模图NomogramO 形密封圈密封O ring seal盘形凸轮disk cam盘形转子disk-like rotor 抛物线运动parabolic motion疲劳极限fatigue limit疲劳强度fatigue strength偏置式offset偏( 心) 距offset distance偏心率eccentricity ratio偏心质量eccentric mass偏距圆offset circle偏心盘eccentric偏置滚子从动件offset roller follower偏置尖底从动件offset knife-edge follower偏置曲柄滑块机构offset slider-crank mechanism 拼接matching评价与决策evaluation and decision频率frequency平带flat belt平带传动flat belt driving平底从动件flat-face follower平底宽度face width平分线bisector平均应力average stress平均中径mean screw diameter平均速度average velocity平衡balance平衡机balancing machine平衡品质balancing quality平衡平面correcting plane平衡质量balancing mass平衡重counterweight平衡转速balancing speed平面副planar pair, flat pair平面机构planar mechanism平面运动副planar kinematic pair平面连杆机构planar linkage平面凸轮planar cam平面凸轮机构planar cam mechanism平面轴斜齿轮parallel helical gears普通平键parallel key其他常用机构other mechanism in common use起动阶段starting period启动力矩starting torque气动机构pneumatic mechanism奇异位置singular position起始啮合点initial contact , beginning of contact气体轴承gas bearing千斤顶jack嵌入键sunk key强迫振动forced vibration切齿深度depth of cut曲柄crank曲柄存在条件Grashoff`s law曲柄导杆机构crank shaper (guide-bar) mechanism 曲柄滑块机构slider-crank (or crank-slider) mechanism 曲柄摇杆机构crank-rocker mechanism曲齿锥齿轮spiral bevel gear曲率curvature曲率半径radius of curvature曲面从动件curved-shoe follower曲线拼接curve matching曲线运动curvilinear motion曲轴crank shaft驱动力driving force驱动力矩driving moment (torque)全齿高whole depth权重集weight sets球ball球面滚子convex roller球轴承ball bearing球面副spheric pair球面渐开线spherical involute球面运动spherical motion球销副sphere-pin pair球坐标操作器polar coordinate manipulator燃点spontaneous ignition热平衡heat balance; thermal equilibrium人字齿轮herringbone gear冗余自由度redundant degree of freedom柔轮flexspline柔性冲击flexible impulse; soft shock柔性制造系统flexible manufacturing system; FMS。
水泵专业英语机械相关词汇
水泵专业英语功率powerVertical multistage centrifugal pump with barrel casing 具有筒型泵壳的立式多级离心泵Sectional bell 钟型吸入口Lower sleeve bearing 下套筒轴承First stage snap ring 第一级卡圈Diffuser 扩压器First stage impeller retaining collar第一级叶轮挡圈Second stage impeller and above 第二级叶轮并往上类推Tank 筒体Spacer column 定距接管Intermediate gasket 中垫片Blind flange gasket 法兰盲板垫片Lower shaft sleeve 下轴套Inlet 进口Stuffing box bushing 填料函衬套Upper gasket 上垫片Intermediate shaft sleeve 中轴套Seal cage 密封腔Gland bolt 压盖螺栓Complete coupling 整套联轴器Motor support column 电动机支柱Motor half coupling lock nut 电动机半联轴器的锁紧螺母Pump half coupling lock nut 泵联轴器的锁紧螺母Upper shaft sleeve 上轴套Gland 压盖Complete piping 连通管Packing填料Discharge 出口Stuffing box 填料函Nozzle head bushing 接管衬套Balance disc 平衡盘Nozzle head 接管Lower gasket 下垫片Shaft with key 带键的轴Diffuser ring 扩压环Upper sleeve ring 上部轴套密封环First stage impeller retaining ring 第一级叶轮挡圈Suction bell ring 钟型吸入罩Casing 泵体Adjustable gasket 调整垫片Cock screw 紧定螺钉Thrust ring 推力环Pin 销Terminal box 接线盒RB cover RB端盖Seal washer密封垫圈Vent valve排气阀Circulation pipe 循环管Union 活接头Thrust nut 止推螺母Rotor 转子Rotor can 转子屏蔽套stator can 定子屏蔽套stator 定子pump support 机架baseplate 底座plug 塞子horizontal single-stage double-suction volute pump 卧式单级双吸蜗壳泵vertical-shaft end-suction double volute casing pump 立式端吸双蜗壳泵vertical wet-pit diffuser pump bowl 带扩压器的立式深井泵shaft-enclosing tube轴套管column pipe 柱状套管bearing bushing 轴承套(衬)suction bowl 吸入筒connector bearing 接头轴承oil cup 油杯casing ring 泵体密封环seal piping 密封液管shaft collar 轴环bearing spacer 轴承隔离圈, 轴承定距环double volute 双蜗壳casing 泵壳frame 悬架discharge bowl 排出筒net positive suction head (NPSH) 汽蚀余量suction cover 吸入端泵盖seal driving 动环传动销, 密封套拨杆seal drive sleeve 动环传动套筒, 密封传动套mechanical seal 机械密封seal end plate 密封端压盖inner oil seal 内侧(轴承)油封bearing cap 轴承盖journal bearing 径向轴承bearing housing 轴承箱spacer sleeve 定距套thrust bearing 止推轴承bearing lock nuts 轴承锁紧螺母seal joint 密封压环constant level oiler 恒液位油杯soft packing 软填料gland 压盖seal cover 密封盖各种泵名abration resisting pump——耐磨泵；absorption pump——吸收泵；acid pump——耐酸泵；activated sludge pump——活性污泥泵adjustable diaphragm pump——可调隔膜泵；adjustable discharge gear pump——齿轮比例泵；adsorption vacuum pump——吸附真空泵；agricultural spray pump——喷灌泵；agricultural spray pump for chemicals ——农用喷药泵；air lift pump——气泡泵；曼木特泵；气举泵；air operated pump——压缩空气驱动泵；air-powered piston pump——风动活塞泵；air-pressure actuated slurry pump——气动泥浆泵；airtight screw pump——密闭式螺杆泵；all abronze pump——全青铜泵；all iron pump——铸铁泵；alloy pump——合金泵；alloy steel pump——合金钢泵；angle-type axial flow pump——半贯流式轴流泵；弯管轴流泵；angle-type axial piston pump——斜轴式轴向活塞泵；animal self-operated drinking water pump——饲槽自动泵；家畜自动饮水泵；annular casing pump——环壳泵；anti-roll pump——减摇泵；Archimedean screw pump——螺旋泵；armoured pump——铠装泵；articulated vane pump——铰链滑片泵；ash pump——灰渣泵；asynchronous motor：异步电动机attached pump——附属泵；automatic trough pump——饲槽自动泵；家畜自动引水泵；automobile pump——汽车用泵；auxiliary pump——辅泵；辅助泵；auxiliary stripping pump——辅扫仓泵；辅清仓泵；aviation pump——航空用泵；axial double entry liquid ring pump——轴向双吸液环泵；axial flow ——轴流泵；axial flow pump for water jet propulsion ——喷水推进轴流泵；axial flow pump with adjustable pitch blades ——可调式轴流泵；axial flow pump with blades adjustable in operation ——全可调式轴流泵axial flow pump with blades adjustable when stationary ——半可调式轴流泵；axial flow pump with variable pitch blades ——全可调式轴流泵；axial flowpump with reversible blades——可逆叶片轴流泵；axial inlet pump——轴吸泵；axial piston pump ——轴向活塞泵；axial plungerpump ——轴向柱塞泵；axial single entry liquid ringpump——轴向单吸液循环泵；axial suctionpump ——轴向吸入泵；axially splitpump——中开泵；back washpump——逆洗泵；backwaterpump ——回水泵；bagassepump ——渣泵；balanced rotor vanepump ——平衡转子式滑片泵；balanced suctionpump——双吸泵；ball pistonpump——球形活塞泵；ballastpump ——压载泵；barrel emptyingpump ——箱筒抽空泵；barrel insertpump——双壳泵；barrel oil pump——筒袋式油泵；barrelpump——筒袋式泵；base loadpump ——基本负荷泵；beerpump——啤酒泵；beet tailspump——甜菜根泵；beetpump ——甜菜泵；bellowspump ——波纹管泵；belt drivenpump——皮带传动泵；bent axis axial pistonpump——斜轴式轴向活塞泵；BFW pump——锅炉给水泵；bilgepump——仓底泵；biological sludgepump——活性污泥泵；bitumenpump ——沥青泵；bladelesspump ——无叶片泵；board pump ——甲板泵；boiler feedpump——锅炉给水泵；boiler return circulatingpump——锅炉回水循环泵；booster diffusionpump——增压扩散泵；booster-feed——增压给水泵；boosterpump——前置泵，增压泵；boostingpump——增压泵；boostpump——接力泵；borehole flushingpump ——钻井冲洗泵；borehole reciprocatingpump——往复式深井泵；borehole shaft driven(centrifugal)pump ——长轴深井泵；borehole submergedpump——潜水神井泵；boreholepump——深井泵；boron additionpump ——加硼泵；bottom inletpump ——底吸泵；bottom suctionpump ——底吸泵；bottomspump——底料泵，塔底液泵；brinepump ——盐水泵；brokepump——碎纸浆泵；bronze fittedpump——衬青铜泵；bucket pistonpump——盘状活塞泵；building site pump——工程用泵；built-inpump——装入式泵；bulkhead mountedpump——舱壁泵；bung mountedpump ——夹装泵；butterworthpump——洗舱泵；cam plate type axial pistonpump——斜盘式轴向活塞泵；cam pump——凸轮泵；cam rotor vanepump——凸轮转子式刮片泵；cam-vanepump——凸轮转子式刮片泵；canned motor pump with inner recirculationpump——内循环形屏蔽泵；canned motor pump with outer recirculationpump ——外循环形屏蔽泵；canned motorpump——屏蔽泵；car wash pump——汽车冲洗泵；cargo oilpump ——货油泵；cast steelpump——铸钢泵；cellar drainagepump ——地下室排水泵；cellulose pulp pump——粘浆泵；cement grout pump ——混凝土泵；cement slurrypump——水泥浆泵；cementationpump——混凝土泵；centrally ported radial piston pump——内配流径向活塞泵；centre-packed type pistonpump ——中央密封式活塞泵；centrifugal pump with open impellerpump——开式叶轮离心泵；centrifugal pump with semien closed impellerpump ——半开式叶轮离心泵；centrifugal pump with shrouded impeller ——闭式叶轮离心泵；centrifugal run-offpump——离心机出料泵；centrifugal-jetpump——离心喷射泵；centrifugal-peripheral pump ——离心-旋涡泵；centrifugalpump——离心泵；centrifugalpump with inducer ——诱导轮离心泵；centrifugal-turbinepump——离心-旋涡泵；centripetalpump——向心泵；ceramic acidpump——陶瓷酸泵；ceramicpump ——陶瓷泵；chain drivepump ——链传动泵；chainpump ——链式泵；channel impellerpump——流道式叶轮泵；chargepump ——给料泵；chemical pulppump ——化学纸浆泵；chemical stockpump ——化学纸浆泵；chemicalpump ——化工用泵；chlorovinyl plasticpump ——禄乙烯塑料泵；choclatepump ——巧克力输送泵；chokelesspump ——不堵塞泵；circular casingpump ——环壳泵；circulatingpump ——循环泵；clarified juicepump ——石灰汁泵，清汁泵；clean waterpump ——清水泵；clear waterpump ——清水泵；close coupledpump ——单体泵；closed peripheralpump ——闭式旋涡泵；coal facepump ——矿井工作面泵；coal slurrypump ——煤泥泵；coal washingpump ——洗煤用泵；coalpump ——煤水泵；collantpump ——冷剂泵；compressed airpump ——压缩空气驱动泵；concrete volutepump ——混凝土涡壳泵；concretepump ——混凝土泵；condensate extractionpump ——冷凝泵；condensate recoverypump ——凝水回收泵；condensate returnpump ——凝水回收泵；condensate-booster——凝水-增压泵；condensate-booster-feedpump ——凝水-增压-给水泵；condensatepump ——冷凝泵；conductionpump ——传导泵；constant pressurepump ——定压泵；constant speedpump ——恒速度；contactless gearpump ——非接触齿轮泵；contactor pump ——混料泵；contractor’spump ——工程用泵；coolantpump ——冷剂泵；cooling mediumpump ——冷剂泵；cooling waterpump ——冷却水泵；corrosion freepump ——耐蚀泵；corrosion resistingpump ——耐蚀泵；cossettepump ——甜菜丝泵；cottagepump ——手压泵，手动泵；couch breakpump ——伏辊断头纸浆泵；cracking pump ——裂化装置泵；crank and flywheelpump ——曲柄飞轮泵；crankless firepump ——无曲柄消防泵；crank-less multicylinderpump ——无曲柄多缸泵；crankless sewagepump ——无曲柄污水泵；cranklesspump ——无曲柄泵；crankpump ——曲柄泵；crescent gearpump ——内啮合齿轮泵；crescent seal gearpump ——内啮合齿轮泵；crude oilpump ——原油泵；crude sewagepump ——原生污水泵；crude sludgepump ——原生污泥泵；cryopump for LNG——液化天然气用低温泵；cutting oilpump ——切削冷却乳剂泵；cycloidal screwpump ——摆线锣杠泵；cylindric inductionpump ——圆筒感应泵；dbonitepump ——衬硬胶泵；deaerator liftpump ——除氧器供给泵；deaerator recirculatingpump ——除氧器循环泵；decanted sewagepump ——滤清污水泵；deck washpump ——甲板冲洗泵；deckpump ——甲板泵；deepwellpump ——深井泵；descalingpump ——除氧化皮泵；de-wateringpump ——地下水排水泵；diaphragm meteringpump ——隔膜式计量泵；diaphragm pistonpump ——隔膜活塞泵；diaphragm plungerpump ——隔膜柱塞泵；diaphragmpump ——隔膜泵；dieaelpump ——柴油机驱动泵；differential pistonpump ——差动活塞泵；diffuserpump ——导页泵；diffusion vaccumpump ——扩散真空泵；digeated sludgepump ——消化污泥泵，腐泥泵，吸泥泵；digester acid circulatingpump ——蒸煮锅酸液循环泵；digester drain pump——蒸煮锅放泄泵；direct acting steam pump——蒸汽直动活塞泵；direct mounted pump——直接安装泵；disc pump——隔膜泵；discharge pump——成品泵；disintegrator pump——碎渣泵；粉碎机泵；dispensing pump——加油站泵；配料泵；district heating pump——地区取热泵；分区供暖泵；diverter pump——粪便泵；分流泵；dock pump——船坞泵；domestic water supply pump——家用供水泵；dosing pump——比例泵；double acting piston pump——双作用活塞泵；double action vane pump——双作用滑片泵；double channel impeller pump——双流道叶轮泵；double entry liquid ring pump——双吸液环泵；double entry screw pump——双吸螺杆泵；double helical gear pump——人字齿齿轮泵；double plunger pump——双柱塞泵；double rotor vane pump——双转子滑片泵；double suction pump——双吸泵；double volute pump——双涡壳泵；double-casing volute pump——双涡壳泵；drainage pump——疏水泵；draining pump——排水泵；dredging pump——挖泥泵；drg dock pump——干船坞泵；drinking water pump——饮用水泵；dry pit pump——干坑泵；dry self-priming pump——干式自吸泵；dry sump pump——干坑泵；dry vacuum pump——干式真空泵；duplex compound steam pump——双缸串联蒸汽直动泵；duplex power pump——双缸曲柄泵；duplex steam pump——双缸蒸汽直动泵；duty pump——值勤泵；dyepump ——染料泵；dyke drainagepump ——围垦泵；eccentric rotary pump with dividing platepump ——带隔片的偏心转子泵；eccentric rotary pump with elastic ringpump——带柔性环的偏心滚柱泵；eccentric rotary pump with sliding sleeve ——滑阀型转子泵；eccentric rotarypump ——偏心转子泵；eccentrie helical totorpump ——偏心螺杆泵；effluentpump ——污水泵；electrically driven feedpump ——电动给水泵；electrically drivenpump ——电动泵；electroimpuisepump ——电动冲脉；electromagnetic diaphragmpump ——电磁隔膜泵；electro-magnetic jetpump ——电磁喷射泵；electromagnetic meteringpump ——电磁计量泵；electromagnetic proportioningpump ——电磁式比例泵；electromagnetically coupledpump ——电磁偶合泵；electromagneticpump ——电磁泵；electro-submersible drainagepump ——电动潜水排水泵；electro-submersiblepump ——电动潜水泵；emergencypump ——应急泵；emulsionpump ——乳剂泵；enamel lined rotorpump ——搪瓷衬里转子泵；enamel linedpump ——搪瓷泵；end-packed type pistonpump ——端部密封式活塞泵；engine drivenpump ——内燃机驱动泵；epoxide resinpump ——环氧树脂泵；evacuationpump ——起动用抽气泵；evaporator supplypump ——清汁泵；external gear pump ——外啮合齿轮泵；fecalpump ——粪便泵；feederpump ——接力泵；feedpump ——给料泵；filter mudpump ——泥浆泵；filter residuepump ——滤渣泵；filter-humuspump ——生物滤池腐殖质泵；filterpump ——过滤泵；final productpump ——成品泵；fire(fighting)pump ——消防泵；fishpump ——鱼泵；fitered juice——清汁泵；five screwpump ——五螺杠泵；fixed axial clearance gearpump ——恒定轴向间隙齿轮泵；flange mounteapump ——法兰悬臂泵；flanged motor drivenpump ——法兰式电动机驱动泵；flanged overhungpump ——法兰悬臂泵；flatvalve axial pistonpump ——配流盘式轴向活塞泵；flexible rotarypump ——挠型转子泵；flexible tube diaphragmpump ——软管式隔膜泵；flexible tube membranpump ——软管式隔膜泵；flexible tubepump ——软管泵，蠕动泵；flexible vanepump ——弹性刮片泵；floating dockpump ——浮船坞泵；floating sludgepump ——悬浮污泥泵；floatingpump ——浮动泵；flood drainagepump ——泄洪泵；fluid entrainmentpump ——流体喷射泵；fluid jetpump ——流体喷射泵；flushingpump ——冲洗泵；foodpump ——食品泵；foot mountedpump ——底脚固定泵；footpump ——脚踏泵；forepeakpump ——尖舱泵；free pistonpump ——自由活塞泵；freonpump ——弗里昂泵；fresh waterpump ——淡水泵；fuel oil injectionpump ——燃油喷射泵；fuel oil supplypump ——燃油供给泵；fuelpump ——燃油泵；fuelpump ——燃油泵；full loadpump ——全负荷泵；gas ballastpump ——气镇泵；gas bubblepump ——气泡泵；气举泵；gas jet vacuumpump ——气体喷射真空泵；gas jetpump ——气体喷射泵；gas liftpump ——气举泵，气体升液泵；gas washingpump ——洗气泵；gastight motor drivenpump ——气密电动泵；gear dosingpump ——齿轮比例泵；gearedpump ——齿轮传动泵；gear-on-gearpump ——外啮合齿轮泵；gearpump ——齿轮泵；gearpump with pressure-dependent axial clearance——轴向间隙压力补偿齿轮泵；gearpump with pressurized side plate——轴向间隙压力补偿齿轮泵；general servicepump ——通用泵；glandless meteringpump ——无轴封计量泵；glandless pump for refrigerating installation ——冷冻装置用无轴封泵；glandlesspump ——无轴封泵；glass pump——玻璃泵；governor oil pump——伺服系统油泵；gravel pump——沙石泵；grease pump——滑脂泵；groundwater drainage pump——地下水排水泵；groundwood stock pump——机械木浆泵；half load pump——〈主机〉半负荷泵；hand lift and force——手压抽排泵；手摇泵；hand lift pump——手压提升泵；hand piston pump——手动活塞泵；hand pump——手动泵；手压泵；hard lead pump——硬铅泵；hard rubber lined pump——衬硬胶泵；head pump——水头泵；升水泵；甲板冲洗泵；headstock mounted pump——托架固定泵；heat pump——热泵；heat transfer pump——载热剂泵；heater lift pump——加热器给水泵；heating pump——取暖用泵；heavy medium washery pump——重介质选矿泵；heeling pump——横倾平衡泵；helical gear pump——斜齿齿轮泵；helical rotor pump——单螺杆泵；hermetic screw pump——密闭式螺杆泵；herringbone pump——人字齿持论泵；herringbone pump——gear 人字齿齿轮泵；high pressure heater drains pump——高压加热器疏水泵；high pressure pump——高压泵；high speed centrifugal pump——高速离心泵；high speed pump——高速泵；high speed rotodynamic pump ——高速叶片泵；high speed turbo pump ——高速叶片泵；high temperature pump——高温泵；higher specific speed pump——高比转速泵；hinged cover pump——铰接盖式泵；horizontal pump——卧式泵；horizontal split pump——中开泵；水平中开泵；hot oil pump——热油泵；hot water circulating pump——热水循环泵；hot water pump——热水泵；hot well pump——冷凝泵；热井泵；冷凝水箱泵；hot-well pump——冷凝泵；Humphrey pump——内燃泵；汉弗雷泵；hydraulic 〈pressure〉test pump——试压泵；hydraulic piston pump——液压活塞泵；hydraulic press pump——水压机泵；hydraulic pump——液压泵；hydrophor pump——压力水柜泵；hyperbolic screw pump——双曲线式罗杆泵；idealized pump——理想泵；inclined Archimedean screw pump——螺旋提水机；阿基米德螺旋泵；inclined axial flow pump——斜置轴流泵；inclined piston pump——倾斜活塞泵；inclined rotor pump——斜板泵；inductionpump ——感应泵；inertia crankiesspump ——惯性无曲柄泵；inertia impulsepump ——惯性脉冲泵；injection waterpump ——喷水泵；injectionpump ——喷射泵；in-line pistonpump ——单列式柱塞泵；in-line plungerpump ——直列式柱塞泵；in-linepump ——直列式柱塞泵，管道泵；inside-packed type pistonpump ——内封闭式活塞泵；integral pump——装入式泵；internal gear pump——内啮合齿轮泵；internal-packed type piston pump——内密封式活塞泵；involute cycloidal screw pump——渐开线摆线螺杆泵；ion〈ization〉pump——离子泵；ionization vaccum pump——电离真空泵；irrigation pump——灌溉泵；jacket cooling pump——水套冷却泵；jacketed pump 〈cooled〉——冷套泵；jacketed pump 〈heated〉——热套泵；jet pump——喷射泵；jet pump with long Venturi tube——长喉管喷射泵；jet pump with short Venturi tube——短喉管喷射泵；jet sludge pump——射流泥浆泵；juice pump——糖汁泵；〈浆〉汁泵；jury pump——应急泵；laboratory pump——实验室泵；labyrinth screw pump——迷宫螺旋泵；land reclamation pump——排涝泵；lantern based pump——灯笼架支承泵；lantern mounted pump——灯笼架固定泵；level control ——控制水位用泵；lever operated hand pump——手动泵；手压泵；lime slurry pump——石灰浆泵；limed juice pump——石灰汁泵；linters pump——短棉绒泵；liquid ejector pump——液体喷射泵；liquid manure pump——液体肥料泵；liquid manure spraying pump——液体肥料喷射泵；liquid oxygen pump——液氧泵；liquid pump——液体泵；liquid ring pump——液环泵；liquid rocket turbo pump——液体火箭涡轮泵；loading pump——装载泵；lobe pump——罗茨泵；lobed element pump——罗茨泵；lobular pump——罗茨泵；凸轮泵〈美〉；low pressure pump——低压泵；low sound level pump——低噪音泵；low specific speed pump——低比转速泵；low-speed pump——低速泵；lubricating oil pump——滑油泵；lubricating pump——润滑剂泵；lye pump——耐碱泵；magnectically coupled gear pump——磁力联轴节齿轮泵；main circulating pump——主循环泵；main pump——主泵；mammoth pump——气举泵；气体升液泵；marine pump——船用泵；massecuit pump ——糖膏泵；mechanical wood pulp pump——机械木浆泵；mechanically driven pump——机械驱动泵；medical pump——医用泵；medium specific speed pump——中比转速泵；megnectic fluid actuating pump——磁蠕动泵；megnectic pump——磁泵，磁感应驱动泵；melt(liquor)pump——熔融液泵；membrane pump with pneumatic drive ——气动隔膜泵；mercury air pump——汞(蒸汽)泵；mercury diffusion pump——汞扩散泵；mercury ejector pump——汞喷射泵；mercury vapour jet pump——汞蒸汽喷射泵；mercury(vapour)jet pump——汞蒸汽喷射泵；metering pulse pump ——脉动计量泵；metering pump——计量泵；micro-metering pump——微计量泵；middle pressure pump——中压泵；milk of lime pump——石灰乳泵；milk pump——牛奶泵；mine drainage pump——矿井排水泵；mine pump——矿用泵；mixed flow pump——混流泵；mixed flow pump with adjustable or variable pitch blades ——可调式混流泵；mixed flow pump with blades adjustable in operation ——全可调式混流泵；mixed flow pump with blades adjustable when stationary ——半可调式混流泵；mixing pump——混料泵；mobile pump——可移式泵；model pump——模型泵；moderate-speed centrifugal pump ——中速离心泵；molasses pump——糖蜜泵；molecular air pump——分子空气泵；molecular drag pump——分子空气泵；molecular pump——分子泵；monitor pump——水力采煤泵；mono pump——单螺杆泵；monoblock pump——直联泵；单体泵；monoblock scoop pump——单体斗式泵；motor driven pump——电动泵；multi cell pump——泵组；multi channel impellerpump ——多流道叶轮泵；multi cylinder(reciprocating)pump ——多缸往复泵；multi dischargepump ——多出口泵；multi flowpump ——多流式泵；multi lobepump ——多凸轮泵；multi plungerpump ——多柱塞泵；multi screwpump ——多螺杆泵；multi throw crankpump ——多缸曲柄泵；multi throw(reciprocating)pump ——多缸往复泵；multinozzle jetpump——多喷嘴喷射泵；multiple gearpump ——多齿轮泵；multiplexpump ——多缸曲柄泵；multiplexpump ——多缸曲柄泵；multipurposepump ——多用泵；multistage jet pump——多级喷射泵；multistage segmental type pump——分段式多级泵；multistage turbine pump——分段式多级泵(美)multistage vertical turbine pump——长轴深井泵(美) multistagepump ——多级泵；multistagepump with single impeller ——单叶轮多级泵；non-clog(-ging)pump——不堵塞泵；non-hermetic screw pump——非密闭式螺杆泵；nontacting sealed selfpriming pump ——无接触密封自吸泵；obleque plate pump——斜板泵；oil burner pump——燃油喷射泵；oil cooler pump——油冷却泵；oil diffusion pump——油扩散泵；oil ejector booster pump——油喷射增压泵；oil ejector pump——油喷射泵；oil field pump——油田泵；oil line pump——输油管线泵；管线泵；oil pump——油泵；oil refinery pump——炼油厂泵；oil tanker's pump——油轮用泵；oil vapour jet pump——油蒸汽喷射泵；oppesed piston pump——对置活塞泵；ordinary pump——通用泵；ore washing pump——洗矿用泵；oscillating displacement pump——往复泵；paper stock pump——纸浆泵；paramagnetic oxygen pump——顺磁性氧气泵；partial emission pump——切线增压泵；部分流泵；partial load pump——(主机)部分负荷泵；peak load pump——高峰负荷泵；pedestal mounted pump——托架固定泵；peripheral pump——旋涡泵；peripherally ported radial piston pump——外配流径向活塞泵；peristaltic pump——软管泵；蠕动泵；petrol station pump——加油站泵；petroleum pump——石油泵；piezoelectric pump——压电泵；pintle valve radial piston pump——轴配流径向活塞泵；pipeline canned motor pump——管道屏蔽泵；pipeline mounted pump——管道泵；pipeline mounted pump with screwed connections——螺纹连接管道泵；pipeline mounted pump with welded connections——焊接管道泵；pipline pump——输油管线泵；管线泵；pisitive displacement pump——容积泵；piston diaphragm pump——活塞隔膜泵；piston metering pump——活塞计量泵；piston pump——活塞泵；piston pump with rotary gate ——回转滑阀活塞泵；piston with shakeable cylinder ——摆动缸活塞泵；pit barrel pump——矿井筒袋泵；pit pump——矿井泵；pitot pump——斗式泵；皮托泵；pivotal vane centrifugal pump——可调叶片离心泵；planet rotor pelstaltic pump——行星转子型蠕动泵；plastic lined pump——衬塑料泵；plastic pump——塑料泵；plunger metering pump——柱塞计量泵；plunger pump——柱塞泵；pneumatic pump——风动泵；port plate axial piston pump ——配流盘式轴向活塞泵；portable canned motor pump——可携式屏蔽电泵；portable fire (fighting)pump——可移式消防用泵；portable pump——可移式泵；positive rotary pump——回转容积泵；power pump——动力往复泵；曲柄泵；power station pump——电厂泵；pressure oil pump——压力油泵；pressure-balanced gear pump——压力补偿齿轮泵；primary coolant booster pump——主冷却剂增压泵；priming pump——起动用罐水泵；process pump——流程泵；product pump——产品泵；物料泵；propeller pump——旋浆泵；propeller pump with adjustable or variable pitch blades ——可调式轴流泵；propeller pump with reversible blades , ——可逆叶片轴流泵；proportioning pump——比例泵；pull-out type pump——转子可抽出式泵；pulp water pump——纸浆水泵；浆水泵；pulsating (chamber) pump——脉冲容积泵；pump for acid washing of boiler ——锅炉酸洗泵；pump for edible fluids ——食品泵；pump for liquid metals ——液态金属泵；pump for liquid salts ——熔盐泵；pump for pipe system ——管网泵；pump for water -borne solids ——固体输送泵；pump for with bearing bracket ——轴承架固定式泵；pump with bowl-type vaned casing ——导流壳式多级泵；pump with cyclic electromagnetic drive ——电磁驱动泵；pump with enclosed impellers ——闭式叶轮泵；pump with external bearing(s) ——外轴承泵；pump with internal bearing(s) ——内轴承泵pump with mechanical seal ——机械密封泵；pump with nonrotating cylinder ——固定刚体泵；pump with opposed impellers ——相对叶轮泵；背靠背叶轮泵；pump with overhung impeller ——悬臂叶轮泵；pump with series or parallel connection impellers ——叶轮串并联泵；pump with withdrawable rotor assembly ——转子可抽出式泵radial flow (centrifugal)pump——径流泵；radial piston eccentric pump——偏心径向活塞泵；radial piston pump——径向活塞泵；radial piston pump with exterior admission ——外配流径向活塞泵；radial piston pump with interior admission ——内配流径向活塞泵；radial plunger pump——径向活塞泵；radially split pump——分段泵；径向剖分泵；ram pump——柱塞泵；raw juice circulating pump——原汁循环泵；raw juice pump——原汁泵；raw liquor pump——粗糖泵；原液泵；raw sewage pump——原生污水泵；raw sludge pump——原生污泥泵；raw water service pump——清水泵；供水泵；reactor pump——反应堆泵；reciprocating pump——往复泵；reciprocating pump with counterrunning piston ——对向活塞泵；reciprocating pump with pistons in V-type arrangement ——V型活塞泵；reciprocating pump with unidirectional piston——单向活塞泵；recycle pump——再循环泵；reflux pump——回流泵；refrigerating medium pump——冷煤泵；regenerative pump——旋涡泵；resonance diaphragm pump——谐振隔膜泵；return sludge pump——回流污泥泵；reversible pump——可逆泵；reversible screw pump——可逆式螺杆泵；rocker arm pump——变行程往复泵；rocking arm pump——杆式泵；rocking pintle piston pump——扭转活塞泵；roller pump——滚轮泵；roller vane pump——转子滑片泵；rolling piston radial pump——径向旋转活塞泵；rolling vane pump——回转滑片泵；Root's vacuum pump——罗茨真空泵；rotaru piston pump with slide gate ！pump——滑阀式回转活塞泵；rotary meterring pump——回转式计量泵；rotary piston libe type pump——罗茨泵；凸轮泵；rotary piston pump——回转式活塞泵；rotary plunger pump——回转式柱塞泵；rotary pump——回转泵；rotary vaccum pump——回转式真空泵；rotary vaccum pump with liquid piston——液体活塞式转子真空泵；rotary vane pump——回转式滑片泵；rotary vane vaccum pump——回转式叶片真空泵；rotary-block radial pump——缸体旋转式径向活塞泵；rotary-displacement pump——回转式容积泵；rotating vane pump——回转式滑片泵；rotative reciprocating pump——曲柄泵；rotodynamic pump——叶片泵；rotoplunger pump——梭心转子泵；rotor diaphragm pump——转子隔膜泵；rotor pump——转子泵；rubber lined pump——衬胶泵；rubber lined vaccum ——衬胶真空泵；salvage pump——救助泵；sand pump——沙泵；sanitary pump——卫生泵；scoop pump——斗式泵；screw pump——螺杆泵；screw pump with square thread ——方形螺杆泵；screw vane pump——螺旋形滑片泵；sea water pump——海水泵；sealed screw pump——密闭式螺杆泵；sediment pump——沉积物泵；seed(ing)sludge pump——腐泥引进泵；接种污泥泵；segmental type pump ——分段式多级泵；self-filling pump——自灌泵；self-priming pump——自吸泵；self-priming pump with inner recirculation ——内混合型自吸泵；self-priming pump with outer recirculation ——外混合型自吸泵；self-priming pump with recirculation ——混合型自吸泵；semi-axial flow pump——混流泵；semi-axial flow pump with adjustable or variable pitch blades ——可调式混流泵；semi-rotary(wing) pump——摆动泵；separate valve box type piston pump——分置阀室式活塞泵；service pump——值勤泵；sewage broad irrigation pump——污水泛灌泵；sewage irrigation spray pump——污水喷灌泵；sewage pump——污水泵；shaft pump——矿井泵；shallow well pump——浅井泵；ships pump——船用泵；shuttle-block pump——梭心转子泵；side channel pump——侧流道泵；side pot type piston pump——分置阀式活塞泵；side suction pump——侧吸泵；simplex power pump——单杠曲柄泵；simplex steam pump——单杠蒸汽直动泵；single (power)pump——单杠曲柄泵(美)；single (steam)pump——单杠蒸汽直动泵(美)；single action piston pump——单作用活塞泵；single action vane pump——单作用滑片泵；single cell vane pump——单作用滑片泵；single channel impeller pump——单流道叶轮泵；single cylinder (reciprocating) pump——单杠往复泵；single entry pump——单吸泵；single lobe pump——单凸轮泵；single plunger pump——单柱塞泵；single power pump——单杠曲柄泵(美)；single stage pump——单吸泵；single steam pump——单杠蒸汽直动泵(美)；single suction pump——单吸泵；sinking pump——吊泵；skid mounted pump——撬式泵；滑移泵；skirt mounted pump——灯笼架支承泵；sliding vane pump——滑片泵；sliding vane vacuum pump——滑片真空泵；slipper pump——滑履式泵；sludge liquor pump——浆液泵；污泥液泵；sludge pump——污泥泵；slurry pump——浆液泵；smalll load pump——(主机)低负荷泵；soft rubber lined pump——衬软胶泵；solid (handling)pump——固体输送泵；sorption pump——吸收泵；spare pump——库存泵；备用泵；spary pond pump——喷淋池泵；spary pump——喷洒泵；喷淋泵；sprinkler system supply pump——消防喷淋系统供水泵；spur gear pump——正齿轮泵；square thread screw pump——矩形螺杆泵；stage casing pump——分段式多级泵；stainless steel pump——不锈钢泵；standard pump——标准泵；stand-by circulating pump——备用循环泵；stand-by pump——备用泵；starting up pump——起动用泵；starting up stand-by pump——起动备用泵；stationary pump——固定式泵；steam jet pump——蒸汽喷射泵；steam jet vaccum ——蒸汽喷射真空泵；steam pump——蒸汽泵；stock drain water pump——纸浆废水泵；stock water pump——纸浆稀释水泵；storage pump——蓄能泵；storm water pump——暴雨排水泵；straight through type piston pump——直通活塞泵；straight way type piston pump——直通活塞泵(美)；straw pulp pump——草浆泵；stripping pump——扫仓泵；清仓泵；sublimation pump——升华泵；提纯泵；submerged pump——潜水泵；submerged screw pump——潜液式螺杆泵；suction booster pump——吸入增压泵；suction box water pump——吸水箱水泵；sudspump——冷却乳剂泵；肥皂液泵；sugar liquor pump——糖汁泵；sump pump——凹坑排水泵；sundyne pump ——切线增压泵；部分流泵；super cavitation pump——超汽蚀泵；supernatant liquor pump——清泥液泵；super-pressure pump——超高压泵；supersonic pump——超声速泵；surface wash pump——表洗泵；suspended pump——悬挂式泵；suspension pump——悬浮液泵；Sven-Pedersen pump——吸水箱水泵；swash plate operated(reciprocating) pump——斜盘式(往复)泵；swing gate piston pump——摆阀式活塞泵；swinging vane pump——摆动滑片泵；syrup(extraction) pump——糖浆泵；tailings pump——尾矿泵；tank drainage pump——罐柜抽泄泵；tank residue pump——油罐残油泵；tanker pump——油罐车泵；tannery fleshings pump——鞣革液泵；telemotor pump——伺服系统油泵；ther‘moelectromagnetic pump——热电磁泵；thick sludge pump——沉积物泵；three cell vane pump——三作用滑片泵；three channel impeller pump——三流道叶片泵；three cylinder reciprocating pump——三缸往复泵；three lobe pump——三叶凸轮泵；three screw pump——三螺杆泵；three throw crank pump——三缸曲柄泵；three throw reciprocating pump——三缸往复泵；tilting cylinder block type axial plunger ——斜缸型轴向柱塞泵；titanium alloy pump——钛合金泵；top inlet pump——顶端吸入泵；top return pump——回流泵；top suction pump——顶端吸入泵；torque flow pump——旋流泵；土拉泵；tractor pump——拖拉机泵；transportable pump——可移式泵；trapezoid screw pump——梯形螺杆泵；treble ram pump——三柱塞泵；trench pump——基坑排水泵；trimming pump——纵倾平衡泵；triple plunger pump——三柱塞泵；triplex pump——三缸曲柄泵；trochoid rotor pump——次摆线转子泵；trochoid screw pump——次摆线螺杆泵；tubewell pump——管式深井泵；tubular type axial flow pump——管流泵；直管轴流泵；turbine driven pump——汽轮机驱动泵；turbine feed pump——汽轮机直联给水泵；turbine pump——泵-水轮机；turbine pump with reversible blades ——叶片可逆转的泵-水轮机；turbo pump——叶片泵；turf pump——泥煤泵；Turo pump——土拉泵；旋流泵；turret type piston pump——阀箱式活塞泵(美)；twin cylinder reciprocating pump——双缸往复泵；twin lobe pump——双凸轮旋转活塞泵；twin vane pump——双滑片泵；two cell vane pump——双作用滑片泵；two cylinder reciprocating pump——双缸往复泵；two diaphragm pump——双隔膜泵；two rotor radial piston pump——双转子径向活塞泵；two screw pump——双螺杆泵；two stage pump——两级泵；ultrahigh vacuum pump——超高真空泵；unchokeable pump——不堵塞泵；unit construction pump——直联泵；universal pump——通用泵；vacuum displacement pump——容积式真空泵；vacuum pump——真空泵；valve box type piston pump——阀室式活塞泵；valve deck plate type piston pump——阀板式活塞泵；valve plate axial piston pump——配流盘式轴向活塞泵；valve plate type piston pump——阀板式活塞泵(美)；valve spindle radial piston pump——轴配流径向活塞泵；valve type piston pump——阀形活塞泵；valveless diaphragm pump——无阀隔膜泵；valveless pump——无阀活塞泵；valveless vibration pump——无阀振动泵；vane pump——叶片泵；variable area ratio jet pump——变量喷射泵；variable capacity pump——变量泵；variable capacity screw ——变量螺杆泵；variable output pump——变量泵；variable reluctance motor pump——可变磁阻电动机泵；variable speed pump——变速泵；variable stroke reciprocating pump——变形程往复泵；vertical barrel pump——立式筒袋泵；vertical frame mounted pump——立式框架固定泵；vertical process pump ——立式流程泵；vertical pump——立式泵；vertical turbine pump——深井泵；viscose spinning pump——纺丝泵；volute pump——涡壳泵；vortex pump——旋涡泵；vortex pump with open impeller ——开式旋涡泵；vortex pump with shrouded impeller pump——闭式旋涡泵；v-type piston pump——V型活塞泵；vuel oil transferpump ——燃油转送泵；walking beam pump——杆式泵；wall mounted pump——壁式泵；warm water pump——温水泵；washery pump——清洗泵；washing pump——清洗泵；waste paper pulp pump——废纸浆泵；waster water ——污水泵；water conveying pump——供水泵；water jet propulsion axial flow pump——喷水推进轴流泵；water jet pump——水喷射泵；。
泵类零部件中英文对照翻译
功率powerVertical multistage centrifugal pump with barrel casing 具有筒型泵壳的立式多级离心泵Sectional bell钟型吸入口Lower sleeve bearing下套筒轴承First stage snap ring第一级卡圈Diffuser扩压器First stage impeller retaining collar第一级叶轮挡圈Second stage impeller and above第二级叶轮并往上类推Tank筒体Spacer column定距接管Intermediate gasket中垫片Blind flange gasket法兰盲板垫片Lower shaft sleeve下轴套Inlet进口Stuffing box bushing填料函衬套Upper gasket上垫片Intermediate shaft sleeve中轴套Seal cage密封腔Gland bolt压盖螺栓Complete coupling整套联轴器Motor support column电动机支柱Motor half coupling lock nut 电动机半联轴器的锁紧螺母Pump half coupling lock nut 泵联轴器的锁紧螺母Upper shaft sleeve上轴套Gland压盖Complete piping连通管Packing填料Discharge出口Stuffing box填料函Nozzle head bushing接管衬套Balance disc平衡盘Nozzle head接管Lower gasket下垫片Shaft with key带键的轴Diffuser ring扩压环Upper sleeve ring上部轴套密封环First stage impeller retaining ring 第一级叶轮挡圈Suction bell ring钟型吸入罩Casing泵体Adjustable gasket调整垫片Cock screw紧定螺钉Thrust ring推力环Pin销Terminal box接线盒RB coverRB端盖Seal washer密封垫圈Vent valve排气阀Circulation pipe 循环管Union活接头Thrust nut止推螺母Rotor转子Rotor can转子屏蔽套stator can定子屏蔽套stator定子pump support机架baseplate底座plug塞子horizontal single-stage double-suction volute pump 卧式单级双吸蜗壳泵vertical-shaft end-suction double volute casing pump 立式端吸双蜗壳泵vertical wet-pit diffuser pump bowl带扩压器的立式深井泵shaft-enclosing tube轴套管column pipe柱状套管bearing bushing轴承套（衬）suction bowl吸入筒connector bearing接头轴承oil cup油杯casing ring泵体密封环seal piping密封液管shaft collar轴环bearing spacer轴承隔离圈，轴承定距环double volute双蜗壳casing泵壳frame悬架discharge bowl排出筒net positive suction head （NPSH）汽蚀余量suction cover吸入端泵盖seal driving动环传动销，密封套拨杆seal drive sleeve动环传动套筒，密封传动套mechanical seal机械密封seal end plate密封端压盖inner oil seal内侧（轴承）油封bearing cap轴承盖journal bearing径向轴承bearing housing轴承箱spacer sleeve定距套thrust bearing止推轴承bearing lock nuts轴承锁紧螺母seal joint密封压环constant level oiler 恒液位油杯soft packing软填料gland压盖seal cover密封盖。
水泵名称中英文对照
1.4水泵性能1.4.1水泵流量pump capacity单位时间内水泵的抽水量。
1.4.2水泵性能参数pump performance parameter用来表征水泵性能的一组数据，包括流量、扬程、轴功率、效率、转速、必需汽蚀余量或允许吸上真空高度、比转数和汽蚀比转数等。
1.4.3水泵扬程pump head单位重量的水从水泵进口到水泵出口所增加的能量。
1.4.4水泵轴功率pump－shaft power水泵轴从动力机获得的功率。
1.4.5水泵有效功率active power of pump水泵输出的功率。
1.4.6水泵配套功率rated power of motive-power machine matching the pump与水泵配套的动力机的额定（标定）功率。
1.4.7动力机功率备用系数spare coefficient of motive-power machine配套动力机的额定（标定）功率与水泵运行中可能出现的最大轴功率的比值。
1.4.8装机功率installed power of pumping station泵站动力机额定（标定）功率的总和。
1.4.9水泵效率pump efficiency31/ 1水泵有效功率与轴功率的比值。
1.4.10水泵转速pump（rotary）speed水泵轴每分钟的转数。
1.4.11汽蚀余量net positive suction head（NPSH）水泵进口处单位重量水所具有的超过汽化压力的富裕能量。
1.4.12临界汽蚀余量critical NPSH水泵开始产生汽蚀时的汽蚀余量值。
1.4.13必需汽蚀余量necessary NPSH为保证水泵正常工作、不产生危害性汽蚀的汽蚀余量必需值，其值规定为临界汽蚀余量加0.3m。
1.4.14吸上真空高度suction vacuum lift水泵工作时进口处的真空值。
1.4.15临界吸上真空高度critical suction vacuum lift在大气压力为101.3kPa、水温为20℃的标准状况下，水泵开始产生汽蚀时的吸上真空高度值。
泵类术语中英文对照
亚洲泵业信息网水泵英语大全之泵名篇（补充）一、通用术语给水排水工程的通用术语及其涵义应符合下列规定：1、给水工程water supply engineering 原水的取集和处理以及成品水输配的工程。
2、排水工程sewerage ,wastewater engineering 收集、输送、处理和处置废水的工程。
3、给水系统water supply system 给水的取水、输水、水质处理和配水等设施以一定方式组合成的总体。
4、排水系统sewerage system 排水的收集、输送、水质处理和排放等设施以一定方式组合成的总体。
5、给水水源water source 给水工程所取用的原水水体。
6、原水raw water 由水源地取来的原料水。
7、地表水surface water 存在于地壳表面，暴露于大气的水。
8、地下水ground water 存在于地壳岩石裂缝或工壤空隙中的水。
9、苦咸水(碱性水) brackish water ,alkaline water 碱度大于硬度的水，并含大量中性盐，PH值大于7。
10、淡水fresh water 含盐量小于500mg/L的水。
11、冷却水cooling water 用以降低被冷却对象温度的水。
12、废水wastewater 居民活动过程中排出的水及径流雨水的总称。
它包括生活污水、工业废水和初雨径流以及流入排水管渠的其它水。
13、污水sewage ,wastewater 受一定污染的来自生活和生产的排出水。
14、用水量water consumption 用水对象实际使用的水量。
15、污水量wastewater flow ,sewage flow 排水对象排入污水系统的水量。
16、用水定额water flow norm 对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
17、排水定额wastewater flow norm 对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
泵类英汉翻译
泵类英汉翻译发一份泵类汉英对照表,请进入!汉语术语英文凹槽groove饱和压力Saturation Pressure保持环retaining ring保护层的形成Protective Layer Formation保护形式Types of Protection保证Guarantee背靠背叶轮泵Back-to-back Impeller Pump背叶片Back Vane泵pump泵测试效率pump test efficiency泵出力pump delivery泵的基础Pump Foundation泵的类型Pump Types泵的排出口Pump Discharge Nozzle泵的使用范围Application Fields for Pumps泵的输出功率Pump Output泵的旋转方向Direction of Pump Rotation泵房pump house(room)泵功率Pump Power泵和输送装置噪音Noises in Pumps and Pumping Installations 泵壳Pump Casings泵内沉积物Deposits in Pumps泵试验台Pump Test Bed泵输出功率的降低Reduction in Pump Output泵输入功率pump input power泵体pump casing泵吸入槽Pump Sump泵吸入管吸上高度pump lift泵吸入口Pump Suction Nozzle泵效率pump efficiency泵效率Pump Efficiency泵芯包pump cartridge泵性能曲线pump performance curve 泵站pumping house泵轴Pump Shaft比例泵proportioning pump比输送功Specific Delivery Work比转数Specific Speed边界层Boundary Layer变矩桨叶Variable Pitch Blade标准泵Standard Pump标准化工泵Standard Chemical Pump标准孔板Standard Orifice Plate标准喷嘴Standard Nozzle标准温度Standard Temperature标准文丘里管Standard Venturi Nozzle 标准压力Standard Pressure标准状态Standard Conditions表面保护Surface Protection表压Manometric Pressure并联运转Parallel Operation伯努利方程BERNOULLI Equation补偿器Compensator补给水泵make-up water pump部分负荷运转Part-load Operation残油输出装置Residual Pump-out Device槽slot测量的不精确性Uncertainty in Measurement 测量技术Measuring Technique测量孔板Measuring Orifice Plate测量偏差Measuring Tolerance测量误差Error of Measurement测量仪器Measuring Device测试转速test speed层流Laminar Flow齿轮泵gear pump齿轮传动泵Geared Pump齿轮箱Gearbox冲击冷凝Shock Condensation冲击压力Impact Pressure冲角Angle of Incidence抽出体积Extraction Volume抽气（吸）泵；真空泵suction pump出口侧盖板（大端盖）discharge cover出口截面Outlet Cross-section出口截面宽度Outlet Width出口弯管Outlet Elbow出口压力discharge pressure初始汽蚀Incipient Cavitation传输损失tansmission loss传送器Transmitter船头推进舵Bow Thruster Rudder船坞泵Dock Pump船用泵Marine Pump大气压Barometric Pressure大气压力Atmospheric Pressure带式过滤器Band Sereen单吸离心泵single-suctoin centrifugal单相交流电Single-phase Alternating Current单叶片叶轮Single Vane Impeller导向叶片Guide Vane导向装置Guide Arrangement低温泵Crygenic Pump低压泵Low Pressure Pump底料泵Sump Pump点蚀Pitting电感应式流量测量Inductive Flow Measurement电功率Electric Power电化学腐蚀Electrochemical Corrosion电机Electric Motor电机电耗Current Consumption of Electric Motors 电机温升Temperature Rise in Electric Motors电机转矩曲线Torque Curve of Electric Motors电解腐蚀Electrolytic Corrosion电缆密封压盖Cable Gland电力驱动Electric Drive电流current电路Electrical Circuits电气开关设备Electrical Switchgear电位序Electrochemical Series电压voltage电压降Voltage Drop顶点Apex定位螺栓fitted bolt动力液流Motive Water Flow动力粘度Dynamic Viscosity动量矩定理Theorem of Momentum动平衡Dynamic Balancing动下室排水泵Cellar Drainage Pump动压力Dynamic Pressure对开的润滑油密封split oil seal对轮the coupling对轮防护罩the coupling guard对轮螺栓coupling nut多级泵Multistage Pump多流式泵Multiflow Pump恩氏粘度Degrees Engler阀门和管件Valves and Fittings法兰结构Flange Construction反向流动Reversal of Flow反应堆泵Reactor Pump反转转速Reverse Rotational Speed防爆Explosion Protection防反转装置Reverse Rotation Locking Device 防腐Corrosion Protection防护装置guard放射Emission非堵塞式叶轮Non-clogging Impeller非扰动管道长度Undisturbed Length of Piping 非稳定流Non-steady Flow非稳定扬程曲线Unstable Throttling Curve费鲁德准数FROUDE Number费用Costs复算Re-evaluation干式安装Dry Installation干运转Dry Running高度Height高速离心泵High Speed Centrifugal Pump高压泵High Pressure Pump隔膜泵diaphragm pump隔膜式计量泵diaphragm type metering pump 给水泵feed water pump给水泵Feed Pump工业水泵industrial water pump工作特征Operating Characteristics公称尺寸Nominal Size公称压力Nominal Pressure功work功率power功率power功率测量power measurement功率调节power control功率损失power loss功率因数power factor cosφ供水泵Water Supply Pump固体颗粒的输送Conveying of Solids过流翼型Flow Profile过滤器Filter海水Sea Water海水泵Sea Water Pump海水淡化装置Sea Water Desalination Plant 海水箱Sea Chest 耗水量Water Consumption合适的流量corrected flowrate恒定油位油杯Constant Level Oiler虹吸流动Syphon Flow虹吸装置Syphoning Installation化工泵Chemical Pump化工稳定性表Chemical Stability Table环境保护Environmental Protection环形泵Ring-section Pump环形壳Annular casing回流导向叶片Return Guide Vane回路试验Loop Test混流叶轮Mixed-flow Impeller活塞传送器Piston Transmitter货船油泵Cargo Oil Pump机械传动Mechnical Drive机械密封Mechanical Seal机械效率Mechanical Efficiency基板Baseplate基本方程Fundation基础Foundation基建投资Capital Investment级Stage级间导叶interstage diffuser极数Number of Poles继电器Relay家用供水装置Domestic Water Supply Plant 间隙宽度Clearance Gap Width间隙密封Clearance Gap Seal间隙汽蚀Clearance Gap Cavitation间隙压力Clearance Gap Pressure监测装置Monitoring Device键key键槽keyway交流电Alternating Current角速度Angular Velocity接触器Contactor接通压力Switching-on Pressure节流调节throttling control节流系数throttling coefficient进液室Intake Chamber进液条件Intake Conditions进液弯管Intake Elbow浸蚀Erosion经济可行性计算Economic Viability Calcuation 净正吸入压头NPSH（Net Positive Suction Head)径向力Radial Force径向剖分壳体Radially Split Casing径向推力Radial Thrust径向叶轮Radial Impeller径向轴承journal bearing绝对速度Absolute Velocity卡诺冲击损失Carnot Shock Loss卡普兰弯管Kaplan Elbow铠装泵Armoured Pump抗腐蚀性Corrosion Resistance壳体Casing可抽出性withdrawability可调叶片adjustable vane空气泵Air Pump空气提升泵Air-Lift Pump空心旋涡Hollow Vortex孔板Oriffice Plate孔径比Apertuer Ratio扩压管（圆锥管）Diffuser(Conical Duct)扩压器（导轮）Diffuser(Guide Wheel)冷凝液泵Condensate Pump冷却剂泵Coolant Pump冷却水泵Cooling Water Pump离心泵centrifugal pump离心泵Centrifugal Pump离心泵的安装Installation of Centrifugal Pump离心泵的操作条件Operating Conditions of Centrifugal Pumps 离心泵的操作性能Operating Behaviour of Centrifugal Pumps 离心泵的冲击损失Shock Loss in Centrifugal Pumps离心泵的间隙损失Clearance Gap Loss in Centrifugal Pumps 离心泵的平稳运行Smoop and Quiet Running of Centrifugal Pumps 离心泵的验收试验规范Acceptance Test Codes for Centrifugal Pumps 离心泵的制造材料Construction Material for Centrifugal Pumps离心泵的注水Priming of Centrifugal Pumps离心泵调节Control of Centrifugal Pumps离心泵和驱动设备保养Care of Centrifugal Pumps and Drives 离心泵失衡Out-of-Balance of Centrifugal Pumps离心泵装置Centrifugal Pump Plant离心式鼓风机centrifugal blower离心式滤油机centrifugal oil filter离心式压缩机centrifugal compressor离心水泵centrifugal water pump立式泵vertical pump立式屏蔽泵（筒形泵）Vertical Can-type Pump立轴式井泵Vertical Spindle Well Pump利息支付Interest Payment连续性方程Continuity Equation两相流动Two-phase Flow临界转速Critical Speed of Rotation流程泵Process Pump流程型结构Process Type Construction 流道涡流Channel Vortex流动分离Flow Separation流动功Flow Output流量flowrate流量Flow流量（体积流量）Capacity流量测定Flow Measurement流量测量Capacity Measurement流量调节器Flow Controller流量系数Flow Coefficient流量指示器、流量观察窗flow indicators 流速Flow Velocity流体Fluid流体动力学Fluid Dynamics流体机械Fluid Flow Machine流线Flow Line轮毂比Hub Ratio螺杆泵screw pump(spiral pump)螺纹紧固件threaded fastener马达输出功率motor output power马达输入功率motor input power马达效率motor efficiency迷宫密封labyrinth gland迷宫密封箱体labyrinth gland housing 迷宫式密封Labyrinth Seal密封衬套shaft sleeve内效率Internal Efficiency那维尔－斯托克斯方程NAVIER-STOKES Equation耐酸泵Acid Pump焾Enthalpy能Energy能量级Energy Level逆时针旋转叶轮Counterclockwise Rotating Impeller 凝泵condensate extraction pump凝结水泵condensate transfer pump凝汽器抽气泵condenser air pump牛顿流体NEWTONian Fluid扭力杆T orsion Rod扭力计T orsion Dynamometer欧拉方程EULER Equation排出段Discharge Casing排出管线Discharge Line排出管嘴Discharge Nozzle排出损失Discharge Loss排灌站水泵Drainage Station Punp排气Venting排气阀Vent Valve排水泵Dewatering Pump排水量Water Yield排污泵blowdown pump(sewage pump)排污泵Faeces Pump旁路By-Pass皮带传动Belt Drive皮托管Pitot Tube频率frequency平垫片flat gasket平衡鼓balance drum平衡鼓螺母balance drum nut平衡孔balance'hole平衡液体流量balance water flow平衡装置balancing device平衡状态equilibrium condition平皮带传动flat belt drive屏蔽泵Canned Motor Pump起动Start Up起动过程Starting Process起动时间Starting Time起动转矩Starting T orgue气囊的形成Formation of Air Pockets 气体分离Gas Separation 汽蚀Cavitation汽蚀磨损Cavitation Wear汽蚀噪音Cavitation Noise强制循环泵forced-circulation pump切断压力Switching-off Pressure切换频率Switching Frequency氢指数Hydrogen Exponent清水泵Clean Water Pump驱动Drive热Heat热泵Heat Pump热含量Heat Content热虹吸Thermosyphon热量Quantity of Heat热载体泵Heat Transfer Media Pump热障Thermal Barrier容积泵Positive Displacement Pump入口导叶suction guide入口管嘴Entry Nozzle入口截面Inlet Cross-section入口压力suction pressure入口锥管Entry Cone润滑油泵Lubricating Oil Pump三相电机Three-phase Motor三相电流Three-Phase Current三相制Three-phase System设计工作点Design Duty Point声学Acoustics时间Time视在功率Apparent Power试验台T est Bed手动泵Hand Pump首级内泵壳first stage ring section输送黏性液体黏性泵centrifugal pump handling viscous liquids 甩油环，抛油环oil thrower双缸泵组Twin Pumping Set双流道泵two-channel impeller pump双流道叶轮two-passage impeller双蜗壳Double Volute水厂泵waterworks pumps水锤water hammer水的硬度hardness of water水力效率hydraulic efficiency水流量计water meter水泥壳泵concrete casing pump水喷射water jet水喷射泵water jet pump水温water temperature水下泵underwater pump水下电机underwater motor水下电机泵underwater motor pump水银泵mercury pump水硬度water hardness速度Velocity速度测定Measuring of Speeds速度测量Velocity Measurement速度三角形Velocity Triangle损失系数Loss Coefficient锁紧垫圈、防松垫圈lock-washer探头Probe特性Characteristic特性曲线Characteristic Curve特性因数Characteristic Factor体积流量Volume Flow停转时间Run-down Time通量线Flux Line同步转速Synchronous Speed铜导体Copper Conductor投资评价Capital Servicing透平驱动泵Turbine Driven Pump涂层Coat of Paint推力盘thrust collar推力瓦thrust pad推力轴承撑板thrust carrier ring 推力轴承室thrust bearing housing 托轮Jockey Pulley弯管Elbow弯管壳体泵Elbow Casing Pump卧式泵Horizontal Pump污泥泵Sludge Pump污水泵Sewage Pump无冲击流入Shock-free Entry无泄漏Leak-tightness吸入口Suction Nozzle吸入室Suction Chamber吸入性能Suction Behaviour吸入压头Suction Head吸入叶轮Sution Impeller纤维素Cellulose纤维性物料Fibrous Material相对速度Relative Velocity相合定律Congruence Law相似条件Similarity Conditions相位移Phase Displacement消防泵Fire-fighting Pump消声测量Noise Abatement Measures 销钉、定位销dowel pin 小舌片tab效率复算Efficiency Re-evaluation斜度Steepness斜流叶轮Diagonal Impelier斜盘式泵Swash Plate Pump泄漏出的密封水隔离门（相当于密封水卸荷阀）leak-off isolating valve 泄漏损失Leakage Loss星形轮Star Wheel星形－三角形起动器电路Star-delta Starter Circuit性能图Performance Chart许可公差Warranty Tolerance许可区域Warranty Zone旋流Swirl Flow旋塞阀Cock旋涡泵Peripheral Pump旋涡式叶轮Peripheral Impeller旋转方向Direction of Rotation旋转速度Rotational Speed压差Differential Pressure压降Pressure Drop压力Pressure压力波Pressure Wave压力波动Pressure Surge压力测量Pressure Fluctuation压力测量Pressure Measurement 压力等级Pressure Categories压力给水装置Hydrophor Plant压力计Manometer压力脉动Pressure Fluctuation压力容器Pressure Vessel压力损失Pressure Loss压力损失Head Loss压力系数Pressure Coefficient压头Pressure Head验收试验Acceptance Test扬程head扬程曲线Throttling Curve叶轮impeller叶轮ipeller叶轮impeller叶轮侧面摩擦Impeller Side Friction 叶轮的修整Trimming of Impellers 叶轮叶片Impeller Vane叶轮叶片节距调节Impeller Blade Pitch Adjustment叶片叶片vane叶片角Blade Angle叶片节距调节机构Blade Pitch Adjustment Gear叶片节距调节装置Blade Pitch Adjustment Device叶梢背部切削Cutting Back of Impeller Vane Tips叶栅vane cascade叶栅流动Cascade Flow液化气泵Liquefied Gas Pump液环泵Liquid Ring Pump异步电机Asynchronous Motor阴极保护Cathodic Protection音量级Sound Volume Level音速Sound Velociyt引水级Priming Stage应变测定技术Strain Measurement Technology应力腐蚀（裂纹）Stress Corrosion (Cracking)永久磁铁联轴器Permanent Magnet Coupling用入口导向叶片控制涡流Rotation Swirl Control by Inlet Guide Vanes 油泵Oil Pump油挡oil guard有势流动Potential Flow有效功率Acitive Power有效汽蚀余量n.p.s.h.r有用功率输出Useful Output右旋叶轮right-handed impeller诱导轮Inducer圆弧形叶片Circular Arc Vane圆周速度Peripheral Speed(Circumferential Velocity)运动粘度Kinematic Viscosity运行时数Number or Running Hours再生泵Regenerative Pump脏水泵Dirty Water Pump折旧Amortization振动Vibration正吸入压头positive suction head直径系数Diameter Coefficient直联泵组Close-coupled Pumping Set直流电Direct Current直流电机Direct Current Motor直流平板式起动器Direct Current Face Plate Starter 止动销stop pin纸浆泵Pulp Pump纸浆浓度Pulp Density纸浆输送Conveying of Pulp制造公差Manufacturing T olerance质量Mass质量惯性矩Mass Moment of Inertia质量流量Mass Flow中点线Mid-point Conductor中性线Neutral Conductor中压泵Medium Pressure Pump重力加速度Gravitational Constant重量Weight轴轴承Bearing轴承支架bearing housing轴承支架盖bearing housing cover轴封Shaft Seal轴封环Shaft Sealing Ring轴功率Shaft Power轴颈shaft journal轴流泵axial pump轴流泵Axial Pump轴流叶轮Axial Impeller轴套、衬套gland bush轴推力Shaft Thrust轴向力Axial Force轴向剖分壳体Longitudinally Split Casing 轴向推力Axial Thrust 主循环泵Primary Circulating Pump柱塞泵Plunger Pump转动惯量Moment of Gyration转矩Torque转矩的测定T orque Measurement转速传感器Rotational Speed Transmitter 自动调节Self-regulation自动断路器Self-acting Circuit Breaker自动开关Automatic Switches自耦变压器式起动器Autotransformer Starter 自吸泵Self-priming Pump自由流动泵Free-flow Pump总测量偏差Overall Measuring T olerance总静压头Total Static Head总偏差Overall Tolerance总效率Overall Efficiency总压力Tital Pressure总扬程T otal Headmeasured flowratevelocity headgauge/lever correctiongenerated headseal sleeve nuts短心轴stub axle轴axes轴axis轴axle（U.S.A）轴承衬套bearing bushing（U.S.A）轴肩挡圈；防护罩protecting collar巴氏合金；白合金；轴承合金white metal半贯流式轴流泵；弯管轴流泵angle-type axial flow pump半可调式轴流泵axial flow pump with blades adjustable when stationary 泵轴Pump Shaft泵轴承支架pump bearing bracket长轴深井泵borehole shaft driven(centrifugal) pump长轴深井泵（美）multistage vertical turbine pump衬套；轴套bushing齿形联轴器gear-type coupling出口轴面速度系数；流量系数capacity constant磁力联轴节齿轮泵magnetically coupled gear pump从动螺杆；从动心轴idler spindle从动轴driven shaft从动轴idler shaft弹性盘联轴器flexible disc coupling弹性圆柱销联轴器flexible pin coupling电磁联轴器electromagneic coupling电磁联轴器magneto coupling电磁联轴器magneto-coupling调节轴adjusting spindle副传动轴countershaft spindle副轴；中间轴；从轴auxiliary shaft刚性联轴器solid coupling刚性联轴器；刚性联接rigid coupling功率曲线；轴功率曲线；制动功率曲线brake horsepower curve 贯流泵；直管轴流泵rubular type axial flow pump滚动轴承anti-friction bearing滚动轴承ball/rolling bearing滚动轴承rolling contact bearing滚针轴承needle bearing恒定轴向间隙齿轮泵fixed axial clearance gear pump滑动轴承plain friction bearing滑动轴承sleeve bearing滑动轴承sliding bearing活塞销；轴头销gudgeon pin架；轴承衬套（美）；泵支架（美) frame径向滚柱轴承radial roller bearing径向球轴承radial ball bearing径向轴封radial shaft seal可调式轴流泵axial flow pump with adjustable(or variable)pitch blades 可调式轴流泵propeller pump with adjustable or variable pitch blades 可逆叶片轴流泵axial flow pump with reversible blades可逆叶片轴流泵propeller pump with reversible blades空心轴hollow shaft shaft冷冻装置用无轴封泵glandless pump for refrigerating installation立轴式井泵Vertical Spindle Well Pump联轴器coupling笼形轴承托架bearing bracket lantern笼形轴承托架bearing housing lantern螺纹联轴器screwed coupling米切尔型推力轴承Michell type thrust bearing内轴承泵pump with internal bearing(s)挠性法兰联轴器flexible flange coupling挠性联轴器elastic coupling挠性联轴器flexible coupling挠性轴flexible shaft配流盘式轴向活塞泵flat valve axial piston pump配流盘式轴向活塞泵port plate axial piston pump配流盘式轴向活塞泵valve plate axial piston pump喷水推进轴流泵axial flow pump for water jet propulsion喷水推进轴流泵water jet propulsion axial flow pump偏心轴eccentric shaft强制润滑轴承；压力润滑轴承forced oil lubricated bearing球面推力轴承spherically mounted thrust bearing曲轴crankshaft曲轴防护罩crankguard曲轴防护罩crankshaft guard曲轴箱支座crankcase pedestal曲轴销crank pin驱动轴；传动轴drive shaft全可调式轴流泵axial flow pump with blades adjustable in operation 全可调式轴流泵axial flow pump with variable piteh blades水润滑轴承water lubricating bearing套筒联轴器sleeve coupling推力滚柱轴承thrust roller bearing推力球轴承ball thrust bearing推力轴承thrust bearing推力轴承；扇形块thrust bearing segment推力轴承扇形块thrust bearing pad外轴承泵pump with external bearing(s)万向轴cardan shaft无轴封泵glandless pump无轴封计量泵glandless metering pump橡胶轴承rubber bearing斜垫轴向推力轴承tilting pad axial thurst bearing斜缸型轴向柱塞泵tilting cylinder block type axial plunger pump 斜盘式轴向活塞泵cam plate type axial piston pump 斜盘式轴向活塞泵swash plate axial piston pump斜盘式轴向活塞泵wobble plate axial piston pump斜置轴流泵inclined axial flow pump斜轴式轴向活塞泵angle-type axial piston pump斜轴式轴向活塞泵bent axis axial piston pump旋涡轴线eddy axis旋涡轴线vortex axis压入式轴承盖pressed-in type bearing cover叶轮轴面形状；工作轮图profile of the impeller液体动力轴承hydrodynamic bearing永久磁铁联轴器Permanent Magnet Coupling油环轴承ring lubricating bearing油环轴承ring oiling bearing油脂润滑轴承grease lubricated bearing支轴销；支点销fulcrum pin支座；轴架pedestal中间心轴idler axle中间心轴intermediate axle中间轴；副轴；从轴counter shaft中间轴；副轴；从轴intermediate shaft轴shaft轴；心轴；锭子spindle轴承bearing轴承Bearing轴承衬（套）bearing bush轴承衬套bearing cartridge轴承衬套bearing insert轴承端盖bearing end cover轴承盖bearing cover轴承合金bearing alloy轴承架bearing bracket轴承架bearing pedestal轴承架bearing spider轴承架；泵托架headstock轴承架固定式泵pump with bearing bracket轴承浸泡试验；轴承泡胀试验bearing swelling test 轴承冷却室bearing cooling chamber轴承螺母bearing nut轴承套bearing sleeve轴承体；轴承箱bearing box轴承托架箱bearing bracket housing轴承瓦；轴承衬垫；轴承衬套bearing line轴承吸水试验bearing absorption test轴承箱；轴承体bearing housing轴承座bearing carrier轴对称axial symmetry轴对称；旋转对称rotational symmetry轴对称流axisymmetrical flow轴封shaft seal轴封Shaft Seal轴封环Shaft Sealing Ring轴功率；制动功率；制动马力brake horsepower轴护套Shaft Protecting Sleeve轴护套shaft tunnel tube轴护套（美）shaft enclosing tube轴肩挡圈loose(shaft) collar轴肩挡圈shaft collar轴肩挡圈shoulder ring轴颈neck journal轴颈shaft neck轴颈axle journal轴颈；期刊journal轴颈套；填料衬套neck bush轴流泵Axial Pump轴流泵；螺桨泵axial flow pump轴流泵叶轮室propeller bowl轴流式涡轮机axial-flow turbine轴流式叶轮axial flow impeller轴流叶轮Axial Impeller轴流增压器axial flow booster轴马力；轴功率shaft horsepower轴面流线meridian streamline轴面速度meridional velocity轴面投影图elevation view轴配流径向活塞泵pintle valve radial peston pump 轴配流径向活塞泵valve spindle radial piston pump 轴套shaft wearing sleeve 轴套Axis Guide轴套shaft sleeve轴套；套（筒）sleeve轴套拆卸器sleeve puller轴瓦；轴承箱；轴承体bearing sheet轴位指示器shaft position indicator轴吸泵axial inlet pump轴向单吸液环泵axial single entry liquid ring pump轴向导叶axial diffuser轴向滑移aixal slip轴向活塞泵axial piston pump轴向加速度axial acceleration轴向间隙axial clearance轴向间隙压力补偿齿轮泵gear pump with pressure-dependent axial clearance 轴向间隙压力补偿齿轮泵gear pump with pressurized side plate轴向力axial force轴向力Axial Force轴向流动axial flow轴向磨损指示器axial wear indicator轴向剖分壳体Longitudinally Split Casing轴向双吸液环泵axial double entry liquid ring pump轴向速度axial velocity轴向推力axial thrust轴向推力Axial Thrust轴向吸入泵axial suction pump轴向压力axial pressure轴向柱塞泵axial plunger pump主动螺杆；驱动心轴driving spindle主动轴driving shaft柱销联轴器pin coupling爪形联轴器claw coupling爪形联轴器dog coupling爪形联轴器jaw coupling锥形联轴器cone(type) coupling锥形联轴器taper coupling子午面；轴面meridian plane自锁轴套self-locking sleeve半贯流式轴流泵；弯管轴流泵angle-type axial flow pump半可调式轴流泵axial flow pump with blades adjustable when stationary 泵pump泵房pump house泵盖casing cover泵缸pump barrel泵缸pump cylinder泵缸套pump barrel line泵缸套pump cylinder line泵缸体pump cylinder block泵工况pump operating condition泵工况pump operating duty泵体pump body泵体衬套pump body insert泵体衬套pump casing insert泵托架pump bracket泵站设计design of pump station泵罩outer pump mantle泵支架pump bearing lantern泵轴承支架pump bearing bracket泵装置pumping device泵装置pumping machine泵组integral pump group泵座pump frame闭式叶轮泵pump with enclosed impellers波纹管泵bellows pump仓底泵bilge pump侧流道泵壳；旋涡泵泵体casing with transfer passages 侧流道泵壳；旋涡泵泵体annular casing长轴深井泵borehole shaft driven(centrifugal) pump 衬青铜泵bronze fitted pump齿轮比例泵abjustable discharge gear pump冲击波泵（振荡器）shock wave oscillator导流壳式多级泵pump with bowl-type vaned casing低温泵cryopump底料泵；塔底液泵bottoms pump底吸泵bottom inlet pump底吸泵bottom suction pump电磁驱动泵pump with cyclic electromagnetic drive 风动活塞泵air-powered piston pump辅泵；辅助泵auxiliary pump辅扫仓泵；副清仓泵auxiliary stripping pump附属泵attached pump工程用泵building site pump固定缸体泵pump with nonrotating cylinder固体输送泵pump for water-borne solids管网泵pump for pipe system灌泵priming of pump锅炉给水泵BFW锅炉给水泵boiler feed pump。
过程装备与控制工程专业外语(原文+翻译)
Unit 21Pumps1. IntroductionPump, device used to raise, transfer, or compress liquids and gases. Four' general classes of pumps for liquids are described below t In all of them , steps are taken to prevent cavitation (the formation of a vacuull1), which would reduce the flow and damage the structure of the pump, - pumps used for gases and vapors are usually known as compressors . The study of fluids in motion is called fluid dynamics.1．介绍泵是提出，转移或压缩液体和气体的设备。
下面介绍四种类型的泵。
在所有的这些中，我们一步步采取措施防止气蚀，气蚀将减少流量并且破坏泵的结构。
用来处理气体和蒸汽的泵称为压缩机，研究流体的运动的科学成为流体动力学。
Water Pump, device lor moving water from one location to another, using tubes or other machinery. Water pumps operate under pressures ranging from a fraction of a pound to more than 10,000 pounds per square inch. Everyday examples of water pumps range from small electric pumps that circulate and aerate water in aquariums and fountains to sump pumps that remove 'Water from beneath the foundations of homes.水泵是用管子或其他机械把水从一个地方传到另一个地方。
泵的中英文结合翻译资料
Rotary pumps旋转泵These are built in many different designs and are extremely popular in modern fluid-power system. The most common rotary-pump designs used today are spur-gear, generated-rotary , sliding-vane ,and screw pump ,each type has advantages that make it the most suitable for a given application .旋转泵应用于不同的设计中，在流体动力系统中极其常用。
今天最常用的旋转泵是外齿轮泵、内齿轮泵、摆线转子泵、滑动叶片泵和螺旋泵。
每种类型的泵都有优点，适合于特定场合的应用。
Spur-gear pumps. these pumps have two mating gears are turned in a closely fitted casing. Rotation of one gear ,the driver causes the second ,or follower gear, to turn . the driving shaft is usually connected to the upper gear of the pump .直齿齿轮泵，这种泵有两个啮合的齿轮在密封壳体内转动。
第一个齿轮即主动轮的回转引起第二个齿轮即从动轮的回转。
驱动轴通常连接到泵上面的齿轮上。
When the pump is first started ,rotation of gears forces air out the casing and into the discharge pipe. this removal of air from the pump casing produces a partial vacuum on the pump inlet ,here the fluid is trapped between the teeth of the upper and lower gears and the pump casing .continued rotation of the gears forces the fluid out of the pump discharge .当泵首次启动时，齿轮的旋转迫使空气离开壳体进入排油管。
机械英文参考文献及翻译
Abstract: With a focus on the intake tower of the Yanshan Reservoir, this paper discusses the method of modeling in the 3D CAD software SolidWorks and the interface processing between SolidWorks and the ANSYS code, which decreases the difficulty in modeling complicated models in ANSYS. In view of the function of the birth-death element and secondary development with APDL (ANSYS parametric design language), a simulation analysis of the temperature field and thermal stress during the construction period of the intake tower was conveniently conducted. The results show that the temperature rise is about 29.934 □ over 3 or 4 days. The temperature differences between any two points are less than 24 □. The thermal stress increases with the temperature difference and reaches its maximum of 1.68 MPa at the interface between two concrete layers.Key words: SolidWorks; ANSYS; APDL; birth-death element; temperature field; thermal stress1 IntroductionMass concrete is widely used in civil and hydraulic engineering nowadays, and its thermal stress increasingly attracts attention during design and construction. It is necessary to analyze the temperature field and thermal stress of important mass concrete structures with both routine methods and the finite element method (FEM). Some researchers have done a large amount of simulation analyses using FEM software (Tatro 1985; Barrett et al. 1992; Kawaguchi and Nakane 1996; Zhu and Xu 2001; Zhu 2006), but difficulties in these methods remain. There are two main difficulties: (1) Most mass concrete structures are complex and difficult to model with FEM software. (2) Complete simulation is difficult with FEM software because of the complex construction processes and boundary conditions of concrete. The structure of the intake tower of the Yanshan Reservoir is complex. It is 34.5 m high and there is a square pressure tunnel at the bottom, the side length of which is 6 m. The intake tower was modeled in the 3D CAD software SolidWorks and imported into ANSYS with an interface tool. Then, using the APDL program, analysis of the temperature field and thermal stress during construction was conducted.2 Modeling in SolidWorks and interface processing between SolidWorks and ANSYS 2.1 Modeling in SolidWorksSolidWorks is a CAD/CAE/CAM/PDM desktop system, and the first 3Dmechanical CAD software in Windows developed by the SolidWorks company. It provides product-level automated design tools (Liu and Ren 2005). The outside structure of the intake tower is simple but the internal structure is relatively complex. Therefore, the process of modeling is undertaken from the inside to the outside. The integrated and internal models of the intake tower are shown in Fig. 1 and Fig. 2.图片 Fig. 1 Integrated model Fig. 2 Cross section2.2 Interface processing between SolidWorks and ANSYSANSYS is a type of large universal finite element software that has a powerful ability to calculate and analyze aspects of structure, thermal properties, fluid, electromagnetics, acoustics and so on. In addition, the interface of ANSYS can be used to import the CAD model conveniently (Zhang 2005), which greatly reduces the difficulties of dealing with complex models. The interface tools are given in Table 1.Table 1 CAD software packages and preferred interface tools图表1After modeling in SolidWorks, it is necessary to save the model as a type of Parasolid (*.x_t) so as to import it into ANSYS correctly. Then, in ANSYS, the importing of the model is completed with the command “PARAIN, Name, Extension, Path, Entity, FMT, Scale” or the choice of “FileDImportDPARA...” in the GUI interface. There are two means of importing: selecting or not selecting “Allow Defeaturing”，the differences of which are shown in Fig. 3 and Fig. 4.图片Fig. 3 Importing with defeaturing Fig. 4 Importing without defeaturing3 Analysis of temperature field of intake towerThe temperature analysis of the intake tower during the construction period involves aspects of the temperature field and thermal stress. The calculation must deal with the problems of simulation of layered construction, dynamic boundary conditions, hydration heat, dynamic elasticity modulus, autogenous volume deformation of concrete and thermal creep stress, which are difficult to simulate directly in ANSYS. APDL is a scripting language based on the style of parametric variables. It is used to reduce a large amount of repetitive work in analysis (Gong and Xie 2004). This studycarried out a simulation analysis of the temperature field considering nearly all conditions of construction, using the birth-death element and programming with APDL.3.1 Solving temperature field principle3.1.1Unsteady temperature field analysisThe temperature of concrete changes during the construction period due to the effect of hydration heat of cement. This problem can be expressed as a heat conduction problem with internal heat sources in the area. The unsteady temperature field T(x, y, z,D ) is written as (Zhu 1999):公式1where □ is the thermal conductivity of concrete, c is the specific heat of concrete, □ is the density of concrete, □ is the adiabatic temperature rise of concrete, and □ is the age of concrete.In the 3D unsteady temperature field analysis, the functional form I e (T) is 公式2where □R is a subfield of unit e ; □0 is the area on surface D , which is only in boundary units; c□□□□; □ is the exothermic coefficient; the thermal diffusivityc□□□□ ; and isthe air temperature.a T3.1.2Initial conditions and boundary conditions of concrete The initial conditions are the distribution laws of the initial transient temperature of internal concrete. The calculated initial temperature of concrete is 10 □.The index formula of hydration heat of cement is公式3where t is the pouring time. The conversion between Q and □ is 公式4The boundary conditions involve the laws of interaction between concrete and the surrounding medium. When concrete is exposed to the air, the boundary conditionis 公式5where n is the normal direction. Both and a T □ are constants or variables (Ashida and Tauchert 1998; Lin and Cheng 1997). During the maintenance period, the insulation materials of concrete are steel formworks and straws, and the exothermic coefficient of the outer surface is reduced as equivalent processing. The exothermic coefficients of the steel formwork and the straw are 45 kJ/(m2h+0) and 10 kJ/(m2h+0)，respectively. Based on the local temperature during construction, the following formula can be fitted according to the temperature variation curve:公式63.2 Analysis of temperature field in ANSYSThe simulation scheme of layered construction, which is based on the real construction scheme, is shown in Table 2. The pouring days in Table 2 are all the total days of construction for each layer. A layer is not poured until the former layer is poured.图表2The feature points are selected in every layer above the base plate. The maximum temperatures and the temperature curves are given in Table 3 and Fig. 5, respectively.Table 3 Coordinates and maximum temperature of feature points图表3 图片5Fig. 5 Maximum temperature curvesFig. 5 shows that the maximum temperature of each layer occurs on the 3rd or 4th day after pouring, and then the temperature decreases with time, which is consistent with related literature (Lin and Cheng 1997; Luna and Wu 2000; Wu and Luna 2001). In Fig. 5, the numbers of feature points from 2 to 8 are corresponding to their maximum temperature curves from Nodetemp 2 to Nodetemp 8, and the curve of Nodetemp 9 is the air temperature curve. Feature point 8, the maximum temperature of which is 29.934 □ , occurring on the 206th day of the total construction period, shows the maximumtemperature rise during the construction period. Feature point 4, the coordinates of which are (16.4, 16.0, 5.0), shows the maximum temperature difference of 23.5340.4 Analysis of thermal stress of intake towerExpansion or contraction of the structure occurs during heating and cooling. If the expansion or contraction of different parts is inconsistent, then thermal stress occurs. The indirect method was adopted in this study: the temperature of nodes was first obtained in analysis of the temperature field, and then applied to the structure as a body load.4.1 Selection of calculating parametersThe parameters of concrete are given in Table 4.The elasticity modulus is公式7Table 4 Parameters of concrete图表4The creep effect must be considered in analysis of temperature stress. The creep degree of concrete is influenced by the cement type, water-cement ratio and admixture. The formula of the creep degree is 公式8Considering the creep degree, the formula of the elasticity modulus is adjusted to be公式94.2 Analysis of thermal stress in ANSYSAs in analysis of the temperature field, feature points were selected in each layer above the base plate, and their coordinates were the same as those in the temperature field analysis. The maximum thermal stress of each point is shown in Table 5. Feature point 9, the coordinates of which are (17.4, 10.8, 8.0), is the point with the maximum thermal stress.Table 5 Maximum thermal stress of feature points图表5The thermal stress curves of feature points are shown in Fig. 6.图片6Fig. 6 Maximum stress curvesIn Fig. 6, the numbers of feature points from 2 to 9 are corresponding to their maximum stress curves from S1_2 to S1_9, and the S1_10 curve is the ultimate tensile stress of concrete. The formula of concrete’s ultimate tensile stress is公式10The figures and table show that the maximum thermal stress of the intake tower is 1.68 MPa, occurring on the 90th day of the construction period, which is the end of the third layer maintenance period and the beginning of the pouring of the fourth layer. It is known that the thermal stress increases with the temperature difference. Feature point 9 is located at the interface between the third layer and the fourth layer. Thus, it is postulated that the maximum thermal stress is caused by the instantaneous temperature difference between two layers in the pouring period. In Fig. 6, the S1_10 curve shows the ultimate tensile stress curve of concrete. It is known that the maximum thermal stress of each point in the intake tower during the constructionperiod is less than the ultimate tensile stress of concrete.5 Conclusions⑴ The problem of the interface between SolidWorks and ANSYS is resolved in this study, realizing an effective combination of the advantages of both SolidWorks and ANSYS and providing a basis for analysis in ANSYS.(2)Using a birth-death element and considering layered construction, dynamic boundary conditions, hydration heat, the dynamic elasticity modulus, autogenous volume deformation and creep of concrete, the temperature field and thermal stress during the construction period are conveniently obtained due to the virtues of secondary development with APDL.(3)The analysis of temperature shows that the temperature of concrete rises rapidly in the early stage of construction, reaches a maximum value of 29.934 □ on the 3rd or 4th day after pouring, drops thereafter, and is consistent with air temperature after about 30 days. The thermal stress increases with the temperature difference, and the occurrence time of the maximum thermal stress is consistent with that of the maximum temperature difference. The maximum thermal stress occurs at the interface of new and old layers and is caused by the instantaneous temperature difference, the value of whichis 1.68 MPa.(4)The maximum thermal stress is less than the ultimate tensile stress of concrete, which illustrates that the curing measures in construction are effective. Meanwhile, in view of the fact that the maximum thermal stress occurs at the interface of new and old layers, more attention should be paid to it, especially when there is a long interval of time between the pouring of different layers.ReferencesAshida, F., and Tauchert, T. R. 1998. An inverse problem for determination of transient surface temperature from piezoelectric sensor measurement. Journal of Applied Mechanics, 65(2), 367-373. [doi:10.1115/1.2789064]Barrett, P. R., Foadian, H., James, R. J., and Rashid, Y. R. 1992. Thermal- structural analysis methods for RCC dams. Proceedings of the Conference of Roller Concrete III, 407-422. San Diego: ASCE.Gong, S. G., and Xie, G. L. 2004. Commands and Parametric Programming in ANSYS. Beijing: China Machine Press. (in Chinese)Kawaguchi, T., and Nakane, S. 1996. Investigations on determining thermal stress in massive concrete structures. ACI Materials Journal, 93(1), 96-101.Lin, J. Y., and Cheng, T. F. 1997. Numerical estimation of thermal conductivity from boundary temperature measurements. Numerical Heat Transfer, 32(2), 187-203. [doi:10.1080/10407789708913887]Liu, L. J., and Ren, J. P. 2005. Application of the secondary development in SolidWorks. Mechanical Management and Development, (1), 74-75. (in Chinese) Luna, R., and Wu, Y. 2000. Simulation of temperature and stress fields during RCC dam construction. Journal of Construction Engineering and Management, ASCE, 126(5), 381-388. [doi: 10.1061/(ASCE) 0733-9364(2000)126:5(381)]Tatro, S. B. and Schrader, E. K. 1985. Thermal consideration for roller compacted concrete. ACI Structural Journal, 82 (2), 119-128.Wu, Y., and Luna, R. 2001. Numerical implementation of temperature and creep in mass concrete. Finite Elements in Analysis and Design, 37(2), 97-106.[doi:10.1016/S0168-874X(00)00022-6]Zhang, J. 2005. Interface design between AutoCAD and ANSYS. Chinese Quarterly of Mechanics, 26(2), 257-262. (in Chinese)Zhu, B. F. 1999. Thermal Stresses and Temperature Control of Mass Concrete. Beijing: China Electric Power Press. (in Chinese)Zhu, B. F., and Xu, P. 2001. Methods for stress analysis simulating the construction process of high concrete dams. Dam Engineering, 6(4), 243-260.Zhu, B. F. 2006. Current situation and prospect of temperature control and cracking prevention technology for concrete dam. Journal of Hydraulic Engineering, 37(12), 1424-1432. (in Chinese)。
机械专业中英文对照大全-机械工程师必备
机械专业英语词汇陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion 车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank 摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel后角clearance angle龙门刨削planing主轴spindle主轴箱headstock卡盘chuck加工中心machining center车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine拉孔broaching装配assembling铸造found流体动力学fluid dynamics流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration气压air pressure pneumatic pressure稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing滑动轴承sliding bearing弹簧spring制动器arrester brake十字结联轴节crosshead联轴器coupling链chain皮带strap精加工finish machining粗加工rough machining变速箱体gearbox casing腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting 相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear 运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy 动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheelAssembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝)fixture 夹具(治具)pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试Voltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager副理section supervisor课长deputy section supervisor =vice section superisor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |\\'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |\\' ksi\\'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车compound die合模die locker锁模器pressure plate=plate pinch压板bolt螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/审核/承办PCE assembly production schedule sheet PCE组装厂生产排配表model机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年终盘点差异分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ accepted parts/good parts良品defective product/non-good parts不良品disposed goods处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料sheet stock片料tolerance工差score=groove压线cam block滑块pilot导正筒trim剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole废料孔feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉bezel斜视规blanking穿落模dejecting顶固模demagnetization去磁;消磁high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction感应induction light感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸convex凹short射料不足nick缺口speck瑕??shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽;凿槽satin texture段面咬花witness line证示线patent专利grit沙砾granule=peuet=grain细粒grit maker抽粒机cushion缓冲magnalium镁铝合金magnesium镁金metal plate钣金lathe车mill锉plane刨grind磨drill铝boring镗blinster气泡fillet镶;嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison联络单volatile挥发性resistance电阻ion离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机阿基米德蜗杆Archimedes worm安全系数safety factor; factor of safety安全载荷safe load凹面、凹度concavity扳手wrench板簧flat leaf spring半圆键woodruff key变形deformation摆杆oscillating bar摆动从动件oscillating follower摆动从动件凸轮机构cam with oscillating follower 摆动导杆机构oscillating guide-bar mechanism 摆线齿轮cycloidal gear摆线齿形cycloidal tooth profile摆线运动规律cycloidal motion摆线针轮cycloidal-pin wheel包角angle of contact保持架cage背对背安装back-to-back arrangement背锥back cone ；normal cone背锥角back angle背锥距back cone distance比例尺scale比热容specific heat capacity闭式链closed kinematic chain闭链机构closed chain mechanism臂部arm变频器frequency converters变频调速frequency control of motor speed变速speed change变速齿轮change gear change wheel变位齿轮modified gear变位系数modification coefficient标准齿轮standard gear标准直齿轮standard spur gear表面质量系数superficial mass factor表面传热系数surface coefficient of heat transfer表面粗糙度surface roughness并联式组合combination in parallel并联机构parallel mechanism并联组合机构parallel combined mechanism并行工程concurrent engineering并行设计concurred design, CD不平衡相位phase angle of unbalance不平衡imbalance (or unbalance)不平衡量amount of unbalance不完全齿轮机构intermittent gearing波发生器wave generator波数number of waves补偿compensation参数化设计parameterization design, PD残余应力residual stress操纵及控制装置operation control device槽轮Geneva wheel槽轮机构Geneva mechanism ；Maltese cross槽数Geneva numerate槽凸轮groove cam侧隙backlash差动轮系differential gear train差动螺旋机构differential screw mechanism差速器differential常用机构conventional mechanism; mechanism in common use车床lathe承载量系数bearing capacity factor承载能力bearing capacity成对安装paired mounting尺寸系列dimension series齿槽tooth space齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendum circle齿根高dedendum齿根圆dedendum circle 齿厚tooth thickness齿距circular pitch齿宽face width齿廓tooth profile齿廓曲线tooth curve齿轮gear齿轮变速箱speed-changing gear boxes齿轮齿条机构pinion and rack齿轮插刀pinion cutter; pinion-shaped shaper cutter 齿轮滚刀hob ,hobbing cutter齿轮机构gear齿轮轮坯blank齿轮传动系pinion unit齿轮联轴器gear coupling齿条传动rack gear齿数tooth number齿数比gear ratio齿条rack齿条插刀rack cutter; rack-shaped shaper cutter齿形链、无声链silent chain齿形系数form factor齿式棘轮机构tooth ratchet mechanism插齿机gear shaper重合点coincident points重合度contact ratio冲床punch传动比transmission ratio, speed ratio传动装置gearing; transmission gear传动系统driven system传动角transmission angle传动轴transmission shaft串联式组合combination in series串联式组合机构series combined mechanism串级调速cascade speed control创新innovation creation创新设计creation design垂直载荷、法向载荷normal load唇形橡胶密封lip rubber seal磁流体轴承magnetic fluid bearing从动带轮driven pulley从动件driven link, follower从动件平底宽度width of flat-face从动件停歇follower dwell从动件运动规律follower motion从动轮driven gear粗线bold line粗牙螺纹coarse thread大齿轮gear wheel打包机packer打滑slipping带传动belt driving带轮belt pulley带式制动器band brake单列轴承single row bearing单向推力轴承single-direction thrust bearing单万向联轴节single universal joint单位矢量unit vector当量齿轮equivalent spur gear; virtual gear当量齿数equivalent teeth number; virtual number of teeth当量摩擦系数equivalent coefficient of friction当量载荷equivalent load刀具cutter导数derivative倒角chamfer导热性conduction of heat导程lead导程角lead angle等加等减速运动规律parabolic motion; constant acceleration and deceleration motion等速运动规律uniform motion; constant velocity motion等径凸轮conjugate yoke radial cam等宽凸轮constant-breadth cam等效构件equivalent link等效力equivalent force等效力矩equivalent moment of force等效量equivalent等效质量equivalent mass等效转动惯量equivalent moment of inertia等效动力学模型dynamically equivalent model底座chassis低副lower pair点划线chain dotted line（疲劳）点蚀pitting垫圈gasket垫片密封gasket seal碟形弹簧belleville spring 顶隙bottom clearance定轴轮系ordinary gear train; gear train with fixed axes 动力学dynamics动密封kinematical seal动能dynamic energy动力粘度dynamic viscosity动力润滑dynamic lubrication动平衡dynamic balance动平衡机dynamic balancing machine动态特性dynamic characteristics动态分析设计dynamic analysis design动压力dynamic reaction动载荷dynamic load端面transverse plane端面参数transverse parameters端面齿距transverse circular pitch端面齿廓transverse tooth profile端面重合度transverse contact ratio端面模数transverse module端面压力角transverse pressure angle锻造forge对称循环应力symmetry circulating stress对心滚子从动件radial (or in-line ) roller follower对心直动从动件radial (or in-line ) translating follower 对心移动从动件radial reciprocating follower对心曲柄滑块机构in-line slider-crank (or crank-slider) mechanism多列轴承multi-row bearing多楔带poly V-belt多项式运动规律polynomial motion多质量转子rotor with several masses惰轮idle gear额定寿命rating life额定载荷load ratingII 级杆组dyad发生线generating line发生面generating plane法面normal plane法面参数normal parameters法面齿距normal circular pitch法面模数normal module法面压力角normal pressure angle法向齿距normal pitch法向齿廓normal tooth profile法向直廓蜗杆straight sided normal worm法向力normal force反馈式组合feedback combining反向运动学inverse ( or backward) kinematics反转法kinematic inversion反正切Arctan范成法generating cutting仿形法form cutting方案设计、概念设计concept design, CD防振装置shockproof device飞轮flywheel飞轮矩moment of flywheel非标准齿轮nonstandard gear非接触式密封non-contact seal非周期性速度波动aperiodic speed fluctuation非圆齿轮non-circular gear粉末合金powder metallurgy分度线reference line; standard pitch line分度圆reference circle; standard (cutting) pitch circle 分度圆柱导程角lead angle at reference cylinder分度圆柱螺旋角helix angle at reference cylinder分母denominator分子numerator分度圆锥reference cone; standard pitch cone分析法analytical method封闭差动轮系planetary differential复合铰链compound hinge复合式组合compound combining复合轮系compound (or combined) gear train复合平带compound flat belt复合应力combined stress复式螺旋机构Compound screw mechanism复杂机构complex mechanism杆组Assur group干涉interference刚度系数stiffness coefficient刚轮rigid circular spline钢丝软轴wire soft shaft刚体导引机构body guidance mechanism刚性冲击rigid impulse (shock)刚性转子rigid rotor刚性轴承rigid bearing刚性联轴器rigid coupling高度系列height series 高速带high speed belt高副higher pair格拉晓夫定理Grashoff`s law根切undercutting公称直径nominal diameter高度系列height series功work工况系数application factor工艺设计technological design工作循环图working cycle diagram工作机构operation mechanism工作载荷external loads工作空间working space工作应力working stress工作阻力effective resistance工作阻力矩effective resistance moment公法线common normal line公共约束general constraint公制齿轮metric gears功率power功能分析设计function analyses design共轭齿廓conjugate profiles共轭凸轮conjugate cam构件link鼓风机blower固定构件fixed link; frame固体润滑剂solid lubricant关节型操作器jointed manipulator惯性力inertia force惯性力矩moment of inertia ,shaking moment 惯性力平衡balance of shaking force惯性力完全平衡full balance of shaking force惯性力部分平衡partial balance of shaking force 惯性主矩resultant moment of inertia惯性主失resultant vector of inertia冠轮crown gear广义机构generation mechanism广义坐标generalized coordinate轨迹生成path generation轨迹发生器path generator滚刀hob滚道raceway滚动体rolling element滚动轴承rolling bearing滚动轴承代号rolling bearing identification code滚针needle roller滚针轴承needle roller bearing滚子roller滚子轴承roller bearing滚子半径radius of roller滚子从动件roller follower滚子链roller chain滚子链联轴器double roller chain coupling滚珠丝杆ball screw滚柱式单向超越离合器roller clutch过度切割undercutting函数发生器function generator函数生成function generation含油轴承oil bearing耗油量oil consumption耗油量系数oil consumption factor赫兹公式H. Hertz equation合成弯矩resultant bending moment合力resultant force合力矩resultant moment of force黑箱black box横坐标abscissa互换性齿轮interchangeable gears花键spline滑键、导键feather key滑动轴承sliding bearing滑动率sliding ratio滑块slider环面蜗杆toroid helicoids worm环形弹簧annular spring缓冲装置shocks; shock-absorber灰铸铁grey cast iron回程return回转体平衡balance of rotors混合轮系compound gear train积分integrate机电一体化系统设计mechanical-electrical integration system design机构mechanism机构分析analysis of mechanism机构平衡balance of mechanism机构学mechanism机构运动设计kinematic design of mechanism 机构运动简图kinematic sketch of mechanism机构综合synthesis of mechanism机构组成constitution of mechanism机架frame, fixed link机架变换kinematic inversion机器machine机器人robot机器人操作器manipulator机器人学robotics技术过程technique process技术经济评价technical and economic evaluation 技术系统technique system机械machinery机械创新设计mechanical creation design, MCD机械系统设计mechanical system design, MSD机械动力分析dynamic analysis of machinery机械动力设计dynamic design of machinery机械动力学dynamics of machinery机械的现代设计modern machine design机械系统mechanical system机械利益mechanical advantage机械平衡balance of machinery机械手manipulator机械设计machine design; mechanical design机械特性mechanical behavior机械调速mechanical speed governors机械效率mechanical efficiency机械原理theory of machines and mechanisms机械运转不均匀系数coefficient of speed fluctuation 机械无级变速mechanical stepless speed changes 基础机构fundamental mechanism基本额定寿命basic rating life基于实例设计case-based design,CBD基圆base circle基圆半径radius of base circle基圆齿距base pitch基圆压力角pressure angle of base circle基圆柱base cylinder基圆锥base cone急回机构quick-return mechanism急回特性quick-return characteristics急回系数advance-to return-time ratio急回运动quick-return motion棘轮ratchet棘轮机构ratchet mechanism棘爪pawl极限位置extreme (or limiting) position极位夹角crank angle between extreme (or limiting) positions计算机辅助设计computer aided design, CAD计算机辅助制造computer aided manufacturing, CAM 计算机集成制造系统computer integrated manufacturing system, CIMS计算力矩factored moment; calculation moment计算弯矩calculated bending moment加权系数weighting efficient加速度acceleration加速度分析acceleration analysis加速度曲线acceleration diagram尖点pointing; cusp尖底从动件knife-edge follower间隙backlash间歇运动机构intermittent motion mechanism减速比reduction ratio减速齿轮、减速装置reduction gear减速器speed reducer减摩性anti-friction quality渐开螺旋面involute helicoid渐开线involute渐开线齿廓involute profile渐开线齿轮involute gear渐开线发生线generating line of involute渐开线方程involute equation渐开线函数involute function渐开线蜗杆involute worm渐开线压力角pressure angle of involute渐开线花键involute spline简谐运动simple harmonic motion键key键槽keyway交变应力repeated stress交变载荷repeated fluctuating load交叉带传动cross-belt drive交错轴斜齿轮crossed helical gears胶合scoring角加速度angular acceleration角速度angular velocity角速比angular velocity ratio 角接触球轴承angular contact ball bearing角接触推力轴承angular contact thrust bearing角接触向心轴承angular contact radial bearing角接触轴承angular contact bearing铰链、枢纽hinge校正平面correcting plane接触应力contact stress接触式密封contact seal阶梯轴multi-diameter shaft结构structure结构设计structural design截面section节点pitch point节距circular pitch; pitch of teeth节线pitch line节圆pitch circle节圆齿厚thickness on pitch circle节圆直径pitch diameter节圆锥pitch cone节圆锥角pitch cone angle解析设计analytical design紧边tight-side紧固件fastener径节diametral pitch径向radial direction径向当量动载荷dynamic equivalent radial load径向当量静载荷static equivalent radial load径向基本额定动载荷basic dynamic radial load rating 径向基本额定静载荷basic static radial load tating径向接触轴承radial contact bearing径向平面radial plane径向游隙radial internal clearance径向载荷radial load径向载荷系数radial load factor径向间隙clearance静力static force静平衡static balance静载荷static load静密封static seal局部自由度passive degree of freedom矩阵matrix矩形螺纹square threaded form锯齿形螺纹buttress thread form矩形牙嵌式离合器square-jaw positive-contact clutch绝对尺寸系数absolute dimensional factor绝对运动absolute motion绝对速度absolute velocity均衡装置load balancing mechanism抗压强度compression strength开口传动open-belt drive开式链open kinematic chain开链机构open chain mechanism可靠度degree of reliability可靠性reliability可靠性设计reliability design, RD空气弹簧air spring空间机构spatial mechanism空间连杆机构spatial linkage空间凸轮机构spatial cam空间运动副spatial kinematic pair空间运动链spatial kinematic chain空转idle宽度系列width series框图block diagram雷诺方程Reynolds‘s equation离心力centrifugal force离心应力centrifugal stress离合器clutch离心密封centrifugal seal理论廓线pitch curve理论啮合线theoretical line of action隶属度membership力force力多边形force polygon力封闭型凸轮机构force-drive (or force-closed) cam mechanism力矩moment力平衡equilibrium力偶couple力偶矩moment of couple连杆connecting rod, coupler连杆机构linkage连杆曲线coupler-curve连心线line of centers链chain链传动装置chain gearing链轮sprocket sprocket-wheel sprocket gear chain wheel 联组V 带tight-up V belt联轴器coupling shaft coupling两维凸轮two-dimensional cam临界转速critical speed六杆机构six-bar linkage龙门刨床double Haas planer轮坯blank轮系gear train螺杆screw螺距thread pitch螺母screw nut螺旋锥齿轮helical bevel gear螺钉screws螺栓bolts螺纹导程lead螺纹效率screw efficiency螺旋传动power screw螺旋密封spiral seal螺纹thread (of a screw)螺旋副helical pair螺旋机构screw mechanism螺旋角helix angle螺旋线helix ,helical line绿色设计green design design for environment马耳他机构Geneva wheel Geneva gear马耳他十字Maltese cross脉动无级变速pulsating stepless speed changes脉动循环应力fluctuating circulating stress脉动载荷fluctuating load铆钉rivet迷宫密封labyrinth seal密封seal密封带seal belt密封胶seal gum密封元件potted component密封装置sealing arrangement面对面安装face-to-face arrangement面向产品生命周期设计design for product`s life cycle, DPLC名义应力、公称应力nominal stress模块化设计modular design, MD模块式传动系统modular system模幅箱morphology box模糊集fuzzy set模糊评价fuzzy evaluation模数module摩擦friction摩擦角friction angle摩擦力friction force摩擦学设计tribology design, TD摩擦阻力frictional resistance摩擦力矩friction moment摩擦系数coefficient of friction摩擦圆friction circle磨损abrasion wear; scratching末端执行器end-effector目标函数objective function耐腐蚀性corrosion resistance耐磨性wear resistance挠性机构mechanism with flexible elements 挠性转子flexible rotor内齿轮internal gear内齿圈ring gear内力internal force内圈inner ring能量energy能量指示图viscosity逆时针counterclockwise (or anticlockwise) 啮出engaging-out啮合engagement, mesh, gearing啮合点contact points啮合角working pressure angle啮合线line of action啮合线长度length of line of action啮入engaging-in牛头刨床shaper凝固点freezing point; solidifying point扭转应力torsion stress扭矩moment of torque扭簧helical torsion spring诺模图NomogramO 形密封圈密封O ring seal盘形凸轮disk cam盘形转子disk-like rotor抛物线运动parabolic motion疲劳极限fatigue limit疲劳强度fatigue strength偏置式offset 偏( 心) 距offset distance偏心率eccentricity ratio偏心质量eccentric mass偏距圆offset circle偏心盘eccentric偏置滚子从动件offset roller follower偏置尖底从动件offset knife-edge follower偏置曲柄滑块机构offset slider-crank mechanism 拼接matching评价与决策evaluation and decision频率frequency平带flat belt平带传动flat belt driving平底从动件flat-face follower平底宽度face width平分线bisector平均应力average stress平均中径mean screw diameter平均速度average velocity平衡balance平衡机balancing machine平衡品质balancing quality平衡平面correcting plane平衡质量balancing mass平衡重counterweight平衡转速balancing speed平面副planar pair, flat pair平面机构planar mechanism平面运动副planar kinematic pair平面连杆机构planar linkage平面凸轮planar cam平面凸轮机构planar cam mechanism平面轴斜齿轮parallel helical gears普通平键parallel key其他常用机构other mechanism in common use 起动阶段starting period启动力矩starting torque气动机构pneumatic mechanism奇异位置singular position起始啮合点initial contact , beginning of contact 气体轴承gas bearing千斤顶jack嵌入键sunk key强迫振动forced vibration切齿深度depth of cut曲柄crank曲柄存在条件Grashoff`s law曲柄导杆机构crank shaper (guide-bar) mechanism曲柄滑块机构slider-crank (or crank-slider) mechanism 曲柄摇杆机构crank-rocker mechanism曲齿锥齿轮spiral bevel gear曲率curvature曲率半径radius of curvature曲面从动件curved-shoe follower曲线拼接curve matching曲线运动curvilinear motion曲轴crank shaft驱动力driving force驱动力矩driving moment (torque)全齿高whole depth权重集weight sets球ball球面滚子convex roller球轴承ball bearing球面副spheric pair球面渐开线spherical involute球面运动spherical motion球销副sphere-pin pair球坐标操作器polar coordinate manipulator燃点spontaneous ignition热平衡heat balance; thermal equilibrium人字齿轮herringbone gear冗余自由度redundant degree of freedom柔轮flexspline柔性冲击flexible impulse; soft shock柔性制造系统flexible manufacturing system; FMS柔性自动化flexible automation润滑油膜lubricant film润滑装置lubrication device润滑lubrication润滑剂lubricant三角形花键serration spline三角形螺纹V thread screw三维凸轮three-dimensional cam三心定理Kennedy`s theorem砂轮越程槽grinding wheel groove砂漏hour-glass少齿差行星传动planetary drive with small teeth difference设计方法学design methodology设计变量design variable设计约束design constraints深沟球轴承deep groove ball bearing生产阻力productive resistance升程rise升距lift实际廓线cam profile十字滑块联轴器double slider coupling; Oldham‘s coupling矢量vector输出功output work输出构件output link输出机构output mechanism输出力矩output torque输出轴output shaft输入构件input link数学模型mathematic model实际啮合线actual line of action双滑块机构double-slider mechanism, ellipsograph双曲柄机构double crank mechanism双曲面齿轮hyperboloid gear双头螺柱studs双万向联轴节constant-velocity (or double) universal joint双摇杆机构double rocker mechanism双转块机构Oldham coupling双列轴承double row bearing双向推力轴承double-direction thrust bearing松边slack-side顺时针clockwise瞬心instantaneous center死点dead point四杆机构four-bar linkage速度velocity速度不均匀( 波动) 系数coefficient of speed fluctuation速度波动speed fluctuation速度曲线velocity diagram速度瞬心instantaneous center of velocity塔轮step pulley踏板pedal台钳、虎钳vice。
机械专业中英文对照翻译大全.doc
机械专业英语词汇中英文对照翻译一览表陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant 逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination 气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel后角clearance angle龙门刨削planing主轴spindle主轴箱headstock卡盘chuck加工中心machining center 车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine拉孔broaching装配assembling铸造found流体动力学fluid dynamics流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration气压air pressure pneumatic pressure稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing滑动轴承sliding bearing弹簧spring制动器arrester brake十字结联轴节crosshead联轴器coupling链chain皮带strap精加工finish machining粗加工rough machining变速箱体gearbox casing腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor 集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC 电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting 相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant 逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy 动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel Assembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝)fixture 夹具(治具)pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试Voltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager副理section supervisor课长deputy section supervisor =vice section superisor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |\\'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |\\' ksi\\'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车compound die合模die locker锁模器pressure plate=plate pinch压板bolt螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/审核/承办PCE assembly production schedule sheet PCE组装厂生产排配表model机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年终盘点差异分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ accepted parts/good parts 良品defective product/non-good parts不良品disposed goods处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料sheet stock片料tolerance工差score=groove压线cam block滑块pilot导正筒trim剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole废料孔feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉bezel斜视规blanking穿落模dejecting顶固模demagnetization去磁;消磁high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction感应induction light感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸convex凹short射料不足nick缺口speck瑕??shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽;凿槽satin texture段面咬花witness line证示线patent专利grit沙砾granule=peuet=grain细粒grit maker抽粒机cushion缓冲magnalium镁铝合金magnesium镁金metal plate钣金lathe车mill锉plane刨grind磨drill铝boring镗blinster气泡fillet镶;嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison联络单volatile挥发性resistance电阻ion离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机阿基米德蜗杆Archimedes worm安全系数safety factor; factor of safety安全载荷safe load凹面、凹度concavity扳手wrench板簧flat leaf spring半圆键woodruff key变形deformation摆杆oscillating bar摆动从动件oscillating follower摆动从动件凸轮机构cam with oscillating follower 摆动导杆机构oscillating guide-bar mechanism 摆线齿轮cycloidal gear摆线齿形cycloidal tooth profile摆线运动规律cycloidal motion摆线针轮cycloidal-pin wheel包角angle of contact保持架cage背对背安装back-to-back arrangement背锥back cone ；normal cone背锥角back angle背锥距back cone distance比例尺scale比热容specific heat capacity闭式链closed kinematic chain闭链机构closed chain mechanism臂部arm变频器frequency converters变频调速frequency control of motor speed 变速speed change变速齿轮change gear change wheel变位齿轮modified gear变位系数modification coefficient标准齿轮standard gear标准直齿轮standard spur gear表面质量系数superficial mass factor表面传热系数surface coefficient of heat transfer 表面粗糙度surface roughness并联式组合combination in parallel并联机构parallel mechanism并联组合机构parallel combined mechanism并行工程concurrent engineering并行设计concurred design, CD不平衡相位phase angle of unbalance不平衡imbalance (or unbalance)不平衡量amount of unbalance不完全齿轮机构intermittent gearing波发生器wave generator波数number of waves补偿compensation参数化设计parameterization design, PD残余应力residual stress操纵及控制装置operation control device槽轮Geneva wheel槽轮机构Geneva mechanism ；Maltese cross 槽数Geneva numerate槽凸轮groove cam侧隙backlash差动轮系differential gear train差动螺旋机构differential screw mechanism差速器differential常用机构conventional mechanism; mechanism in common use车床lathe承载量系数bearing capacity factor承载能力bearing capacity成对安装paired mounting尺寸系列dimension series齿槽tooth space齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendum circle齿根高dedendum齿根圆dedendum circle齿厚tooth thickness齿距circular pitch齿宽face width齿廓tooth profile齿廓曲线tooth curve齿轮gear齿轮变速箱speed-changing gear boxes齿轮齿条机构pinion and rack齿轮插刀pinion cutter; pinion-shaped shaper cutter 齿轮滚刀hob ,hobbing cutter齿轮机构gear齿轮轮坯blank齿轮传动系pinion unit齿轮联轴器gear coupling齿条传动rack gear齿数tooth number齿数比gear ratio齿条rack齿条插刀rack cutter; rack-shaped shaper cutter齿形链、无声链silent chain齿形系数form factor齿式棘轮机构tooth ratchet mechanism插齿机gear shaper重合点coincident points重合度contact ratio冲床punch传动比transmission ratio, speed ratio传动装置gearing; transmission gear传动系统driven system传动角transmission angle传动轴transmission shaft串联式组合combination in series串联式组合机构series combined mechanism 串级调速cascade speed control创新innovation creation创新设计creation design垂直载荷、法向载荷normal load唇形橡胶密封lip rubber seal磁流体轴承magnetic fluid bearing从动带轮driven pulley从动件driven link, follower从动件平底宽度width of flat-face从动件停歇follower dwell从动件运动规律follower motion从动轮driven gear粗线bold line粗牙螺纹coarse thread大齿轮gear wheel打包机packer打滑slipping带传动belt driving带轮belt pulley带式制动器band brake单列轴承single row bearing单向推力轴承single-direction thrust bearing单万向联轴节single universal joint单位矢量unit vector当量齿轮equivalent spur gear; virtual gear当量齿数equivalent teeth number; virtual number of teeth 当量摩擦系数equivalent coefficient of friction当量载荷equivalent load刀具cutter导数derivative倒角chamfer导热性conduction of heat导程lead导程角lead angle等加等减速运动规律parabolic motion; constant acceleration and deceleration motion等速运动规律uniform motion; constant velocity motion等径凸轮conjugate yoke radial cam等宽凸轮constant-breadth cam等效构件equivalent link等效力equivalent force等效力矩equivalent moment of force等效量equivalent等效质量equivalent mass等效转动惯量equivalent moment of inertia等效动力学模型dynamically equivalent model底座chassis低副lower pair点划线chain dotted line（疲劳）点蚀pitting垫圈gasket垫片密封gasket seal碟形弹簧belleville spring顶隙bottom clearance定轴轮系ordinary gear train; gear train with fixed axes 动力学dynamics动密封kinematical seal动能dynamic energy动力粘度dynamic viscosity动力润滑dynamic lubrication动平衡dynamic balance动平衡机dynamic balancing machine动态特性dynamic characteristics动态分析设计dynamic analysis design动压力dynamic reaction动载荷dynamic load端面transverse plane端面参数transverse parameters端面齿距transverse circular pitch端面齿廓transverse tooth profile端面重合度transverse contact ratio端面模数transverse module端面压力角transverse pressure angle锻造forge对称循环应力symmetry circulating stress对心滚子从动件radial (or in-line ) roller follower对心直动从动件radial (or in-line ) translating follower对心移动从动件radial reciprocating follower对心曲柄滑块机构in-line slider-crank (or crank-slider) mechanism多列轴承multi-row bearing多楔带poly V-belt多项式运动规律polynomial motion多质量转子rotor with several masses惰轮idle gear额定寿命rating life额定载荷load ratingII 级杆组dyad发生线generating line发生面generating plane法面normal plane法面参数normal parameters法面齿距normal circular pitch法面模数normal module法面压力角normal pressure angle法向齿距normal pitch法向齿廓normal tooth profile法向直廓蜗杆straight sided normal worm法向力normal force反馈式组合feedback combining反向运动学inverse ( or backward) kinematics 反转法kinematic inversion反正切Arctan范成法generating cutting仿形法form cutting方案设计、概念设计concept design, CD防振装置shockproof device飞轮flywheel飞轮矩moment of flywheel非标准齿轮nonstandard gear非接触式密封non-contact seal非周期性速度波动aperiodic speed fluctuation非圆齿轮non-circular gear粉末合金powder metallurgy分度线reference line; standard pitch line分度圆reference circle; standard (cutting) pitch circle 分度圆柱导程角lead angle at reference cylinder分度圆柱螺旋角helix angle at reference cylinder分母denominator分子numerator分度圆锥reference cone; standard pitch cone分析法analytical method封闭差动轮系planetary differential复合铰链compound hinge复合式组合compound combining复合轮系compound (or combined) gear train 复合平带compound flat belt复合应力combined stress复式螺旋机构Compound screw mechanism复杂机构complex mechanism杆组Assur group干涉interference刚度系数stiffness coefficient刚轮rigid circular spline钢丝软轴wire soft shaft刚体导引机构body guidance mechanism刚性冲击rigid impulse (shock)刚性转子rigid rotor刚性轴承rigid bearing刚性联轴器rigid coupling高度系列height series高速带high speed belt高副higher pair格拉晓夫定理Grashoff`s law根切undercutting公称直径nominal diameter高度系列height series功work工况系数application factor工艺设计technological design工作循环图working cycle diagram工作机构operation mechanism工作载荷external loads工作空间working space工作应力working stress工作阻力effective resistance工作阻力矩effective resistance moment 公法线common normal line公共约束general constraint公制齿轮metric gears功率power功能分析设计function analyses design 共轭齿廓conjugate profiles共轭凸轮conjugate cam构件link鼓风机blower固定构件fixed link; frame固体润滑剂solid lubricant关节型操作器jointed manipulator惯性力inertia force惯性力矩moment of inertia ,shaking moment 惯性力平衡balance of shaking force惯性力完全平衡full balance of shaking force惯性力部分平衡partial balance of shaking force 惯性主矩resultant moment of inertia惯性主失resultant vector of inertia冠轮crown gear广义机构generation mechanism广义坐标generalized coordinate轨迹生成path generation轨迹发生器path generator滚刀hob滚道raceway滚动体rolling element滚动轴承rolling bearing滚动轴承代号rolling bearing identification code 滚针needle roller滚针轴承needle roller bearing滚子roller滚子轴承roller bearing滚子半径radius of roller滚子从动件roller follower滚子链roller chain滚子链联轴器double roller chain coupling 滚珠丝杆ball screw滚柱式单向超越离合器roller clutch过度切割undercutting函数发生器function generator函数生成function generation含油轴承oil bearing耗油量oil consumption耗油量系数oil consumption factor赫兹公式H. Hertz equation合成弯矩resultant bending moment合力resultant force合力矩resultant moment of force黑箱black box横坐标abscissa互换性齿轮interchangeable gears花键spline滑键、导键feather key滑动轴承sliding bearing滑动率sliding ratio滑块slider环面蜗杆toroid helicoids worm环形弹簧annular spring缓冲装置shocks; shock-absorber灰铸铁grey cast iron回程return回转体平衡balance of rotors混合轮系compound gear train积分integrate机电一体化系统设计mechanical-electrical integration system design机构mechanism机构分析analysis of mechanism机构平衡balance of mechanism机构学mechanism机构运动设计kinematic design of mechanism机构运动简图kinematic sketch of mechanism机构综合synthesis of mechanism机构组成constitution of mechanism机架frame, fixed link机架变换kinematic inversion机器machine机器人robot机器人操作器manipulator机器人学robotics技术过程technique process技术经济评价technical and economic evaluation 技术系统technique system机械machinery机械创新设计mechanical creation design, MCD 机械系统设计mechanical system design, MSD 机械动力分析dynamic analysis of machinery机械动力设计dynamic design of machinery机械动力学dynamics of machinery机械的现代设计modern machine design机械系统mechanical system机械利益mechanical advantage机械平衡balance of machinery机械手manipulator机械设计machine design; mechanical design机械特性mechanical behavior机械调速mechanical speed governors机械效率mechanical efficiency机械原理theory of machines and mechanisms机械运转不均匀系数coefficient of speed fluctuation机械无级变速mechanical stepless speed changes基础机构fundamental mechanism基本额定寿命basic rating life基于实例设计case-based design,CBD基圆base circle基圆半径radius of base circle基圆齿距base pitch基圆压力角pressure angle of base circle基圆柱base cylinder基圆锥base cone急回机构quick-return mechanism急回特性quick-return characteristics急回系数advance-to return-time ratio急回运动quick-return motion棘轮ratchet棘轮机构ratchet mechanism棘爪pawl极限位置extreme (or limiting) position极位夹角crank angle between extreme (or limiting) positions计算机辅助设计computer aided design, CAD计算机辅助制造computer aided manufacturing, CAM计算机集成制造系统computer integrated manufacturing system, CIMS计算力矩factored moment; calculation moment计算弯矩calculated bending moment加权系数weighting efficient加速度acceleration加速度分析acceleration analysis加速度曲线acceleration diagram尖点pointing; cusp尖底从动件knife-edge follower间隙backlash间歇运动机构intermittent motion mechanism减速比reduction ratio减速齿轮、减速装置reduction gear减速器speed reducer减摩性anti-friction quality渐开螺旋面involute helicoid渐开线involute渐开线齿廓involute profile渐开线齿轮involute gear渐开线发生线generating line of involute渐开线方程involute equation渐开线函数involute function渐开线蜗杆involute worm渐开线压力角pressure angle of involute渐开线花键involute spline简谐运动simple harmonic motion键key键槽keyway交变应力repeated stress交变载荷repeated fluctuating load交叉带传动cross-belt drive交错轴斜齿轮crossed helical gears胶合scoring角加速度angular acceleration角速度angular velocity角速比angular velocity ratio角接触球轴承angular contact ball bearing角接触推力轴承angular contact thrust bearing 角接触向心轴承angular contact radial bearing 角接触轴承angular contact bearing铰链、枢纽hinge校正平面correcting plane接触应力contact stress接触式密封contact seal阶梯轴multi-diameter shaft结构structure结构设计structural design截面section节点pitch point节距circular pitch; pitch of teeth节线pitch line节圆pitch circle节圆齿厚thickness on pitch circle节圆直径pitch diameter节圆锥pitch cone节圆锥角pitch cone angle解析设计analytical design紧边tight-side紧固件fastener径节diametral pitch径向radial direction径向当量动载荷dynamic equivalent radial load径向当量静载荷static equivalent radial load径向基本额定动载荷basic dynamic radial load rating径向基本额定静载荷basic static radial load tating径向接触轴承radial contact bearing径向平面radial plane径向游隙radial internal clearance径向载荷radial load径向载荷系数radial load factor径向间隙clearance静力static force静平衡static balance静载荷static load静密封static seal局部自由度passive degree of freedom矩阵matrix矩形螺纹square threaded form锯齿形螺纹buttress thread form矩形牙嵌式离合器square-jaw positive-contact clutch 绝对尺寸系数absolute dimensional factor绝对运动absolute motion绝对速度absolute velocity均衡装置load balancing mechanism抗压强度compression strength开口传动open-belt drive开式链open kinematic chain开链机构open chain mechanism可靠度degree of reliability可靠性reliability可靠性设计reliability design, RD空气弹簧air spring空间机构spatial mechanism空间连杆机构spatial linkage空间凸轮机构spatial cam空间运动副spatial kinematic pair空间运动链spatial kinematic chain 空转idle宽度系列width series框图block diagram雷诺方程Reynolds‘s equation离心力centrifugal force离心应力centrifugal stress离合器clutch离心密封centrifugal seal理论廓线pitch curve理论啮合线theoretical line of action 隶属度membership力force力多边形force polygon力封闭型凸轮机构force-drive (or force-closed) cam mechanism力矩moment力平衡equilibrium力偶couple力偶矩moment of couple连杆connecting rod, coupler连杆机构linkage连杆曲线coupler-curve连心线line of centers链chain链传动装置chain gearing链轮sprocket sprocket-wheel sprocket gear chain wheel联组V 带tight-up V belt联轴器coupling shaft coupling两维凸轮two-dimensional cam临界转速critical speed六杆机构six-bar linkage龙门刨床double Haas planer轮坯blank。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Centrifugal pumpsIntroduction:it can reflect the multistage pumping station optimal operation guidelines for many. Optimal scheduling model. The model can be solved by dynamic programming the optimal unit commitment of all stations. Using the mathematical model to find the optimal operation combination. Dynamic programming, optimal scheduling problem of multi-stage pumping stations. Multistage pump by computer design and optimization of processing, the company has strong technical force, rich production experience and improve the detection means, to ensure product quality is stable and reliable. Multistage pump, horizontal, single suction multistage, segmental centrifugal pump. With high efficiency, wide range of performance, the safe operation of the smooth, low noise, long service life, convenient installation and repair etc.. For the transport of water or similar physical and chemical properties in water and other liquids. You can change the pump flow components, sealing material form and increase the cooling system is used for conveying hot water, oil, corrosive or abrasive particles of the medium. Product implementation of JB / T1051-93" multistage rinsing centrifugal pump - Types and basic parameters of the standard". Key words: multistage pumping stations, optimal dispatching, dynamic programming, mathematical model.One, multistage pump structuremultistage pumps mainly composed of a stator, rotor, bearings and seal of four parts:1, multi-stage pump stator is mainly composed of a suction section, middle paragraph and out, such as guide vane component, there will be tension bolt clamping paragraphs, posing in studio. D type pump general level of aspiration, vertical spit up; used in oilfield water injection, pump inlet and outlet are vertical upward. DG type multistage pump, entrance are vertical upward.3, multi-stage pump bearings by the bearing body, a bearing and a bearing gland components, bearings with grease or oil lubrication.4, multi-level soft packing shaft seal sealing, mainly by water and the end cover of the sealed box body, filler, composed of the retaining ring. D type pump water pump water from the pressure of the water. DG type pump seal water from an external water supply.In 5, the multi-stage pump rotary pump through the flexible coupling driven directly by the original motivation. From the original motivation depends on the pump, pump is clockwise, D type DG pump is a horizontal single suction multi-stage centrifugal pump. For the transport of water ( containing impurity is less than 1%, particle size of less than0.1mm ) or similar physical and chemical properties in water and other liquids. D type pump for transporting medium temperature less than 80 DEG C, suitable for mine drainage, water flooding, factories and city to, drainage and other occasions. Oilfield water injection pump according to corrosion, pump using different materials. DG type pump for transporting medium temperature less than 105 DEG C, applicable to all kinds of boiler feed waterTwo two, multistage pump with single stage pump difference1, single-stage pump is the only one of the pump impeller, the maximum lift is only 125meters;2, pump refers to two or more than two of the pump impeller, the maximum can lift more than125 m;Multistage pump head in a single-stage pump needs must be equipped with two motor case, through an increase in the number of impeller with four motors, which can increase pump life and reduce the noise of the unit, but the multistage pump repair relative single stage pump is a little difficult.In3, the actual needs of pump head is less than 125 meters, the area under the pumping station, pump prices ( in general multi-stage pump prices than the high single-stage pump ), and other factors to consider in the selection of a single-stage pump or pump. With the development of technology, single-stage impeller pump can pump by increasing the speed to increase the pump head, instead of multistage pump, but the price is a little..In three, the multi-stage pump maintenance and operations management attentionPump power to be divided into two areas with the machine, the machine, the main maintenance records of the previous tune out than you know. The second is the aspect of power, to understand the power of each pump motor, control system of his understanding of a certain four multistage pump maintenance and operations management attentionPump power to be divided into two areas with the machine, the machine, the main maintenance records of the previous tune out than you know. The second is the aspect of power, to understand the power of each pump motor, control system of his understanding of a certain. Five stage pump parameterD and DG series multi stage centrifugal pumps流量：6.3~450立方米每小时扬程75~685米HEAD: 75~685米Capacity:6.3~450立方米每小时电机功率：5.5~1050kwMotor power：5.5~1050kw产品标准：JB/T1051-93Product standard：JB/T1051-93The examination of multistage pump, pipeline and combined with or without loosening. Manual rotation of multistage pump, multistage pump is flexible at.The bearing body, to join the bearing lubricating oil, the oil level should observe subject at the center line, the lubricating oil should be replaced or supplemented.The multistage pump, unscrew the diversion plug, pouring water diversion ( or lead paste ).For, close outlet pipeline valve and outlet pressure gauge and vacuum gauge.In, move the motor, look at the motor turning right or not.As a long-term disabled, multistage pump, the pump all open, dry moisture, the rotating part and joint coated with grease.He tried to control multistage pump, flow and head in signs marked on the range, to ensure that the multistage pump at maximum efficiency point operation, in order to achieve maximum energy saving effect.The, multistage pump during operation, bearing temperature can not be higher than ambient temperature35C, the highest temperature not exceeding80C.If, as is found in multistage pump with abnormal sound should stop and check the reason.I, multistage pump to stop, and then close the valve, pressure gauge, then stop the motor.We, multistage pump at work within the first month,100 hours after the replacement of lubricants, later every500 hours, changing time.In daily life, multi-stage pumps often adjust gland packing leakage, ensure indoor normal ( to drop out as appropriate ).Province, regularly check the pump shaft sleeve wear condition, wear a larger should be replaced after.,, multi-stage pump in the winter season, when in use, after stopping the pump body, lower drain plug unscrew medium placed net. To prevent the frost crack.,, the motor is started, when the multi-stage pump of normal operation, to open the outlet pressure gauge and vacuum pump as the show proper pressure, gradually open the gate, at the same time to check the electrical load.Seven stage pump classificationMultistage pump series, according to the different appearance is divided into: vertical and horizontal multistage pump.In accordance with the lumber is divided into: stainless steel multi-stage pump, multistage pump, LG Da multistage pump.Eight stage pump working principle:Multistage pump is a centrifugal pump, but also depend on the rotation of the impeller centrifugal force in the acquisition, thus materials. Gas density to be the scope of work of mechanical vacuum pumps was drawn out, thereby gaining high vacuum.In the multi-stage pump body with the right amount of water as the working fluid. When the impeller rotates clockwise direction, the water was thrown around the impeller, due to the effect of centrifugal force, the water decided to form a pump cavity such as the shape similar to the thickness of the closed ring. The next part of the water ring coincides with the inner surface of the impeller wheel tangent, water ring coincides with the inner surface of the upper leaves of the top contact ( in fact the leaves in the water ring within a certain depth). At this point the impeller wheel and the water form a crescent-shaped space between the rings, and this space has been divided into the impeller and blades of an equal number of a number of small.If the lower 0degrees as a starting point, then the impeller rotating180 degrees in front of the cavity volume from small to large, and with the end of the suction mouth is communicated, the gas is inhaled, when the suction end and the inlet cavity is isolated; when the impeller continues to rotate, the small chamber by a small change, make the gas is compressed; when the cavity connected with the exhaust port, the gas will be discharged out of the pump.To sum up, the multi-stage pump is a pump chamber on the changes in volume to achieve suction, compression and exhaust, so it can be a variable volume pump.Multistage pump can be used for petroleum, chemical, machinery, mining, light industry, medicine and food, and many other industrial sectors. In industrial production in many processes, such as vacuum filter, vacuum diversion, the vacuum feed, vacuum evaporation, vacuum concentration, vacuum and vacuum degassing resurgence, multistage pumps are widely used. Pumping flammable, explosive gas, can also be pumping gas containing dust, moisture, therefore, water ring pump applications is increasing.Fault: water pump suction pressure gauge and vacuum gauge pointer severe beatingReason.1perfusion diversion is not enoughThe 2pipeline and meter joint leakage3smoke way too highMethod.The 1check valve or water leakage. Hire foot diversion2 tightening the air leakage3 lower high waterFault: water pump suction vacuum meter shows high vacuumReason.The 1valve is not open or has been blockedThe 2pipeline resistance is too largeThe 3filter cloggingMethod.The 1check valve2 replacing absorbent3clean the filter.Fault: pressure gauge pressure but still no waterReason.The 1 outlet pipe resistance is too large2wrong direction of rotationThe 3outlet pipe valve open4impeller blockedMethod.1check or short pipe string2check motor two-phase intermodulation.3open the outlet valve4 clearance of impeller in the dirtFault: can not reach the design flowReason.1airIn 2 due to lower the water level submerged depth is not enough, 3 impeller with blockageThe 4 rotor part of serious wearMethod.1check the leak site and exclusion2 extended suction pipe. Deepen the depth of submergence3 removing and drops in addition to foreign body4replacing sealing badFailure: excessive pump power consumption Reason.1packing pressed too tight and fever.The2stream is too largeThe 3rotary body and the shell has rubbed The 4 pump bearing wear5shaft bendingMethod.1appropriate relaxation2off a small valve opening3whole4bearing replacement5 replacement or correctionFault: pump vibration increaseReason.1local clogging impeller2 impeller damage3little capacity4pump shaft and the motor are not concentric 5bearing damage6mixed air cavitation.Method.1 removing foreign body removal2more change3 slightly open outlet valve4point centering5more change6 the change of suction. Improving water absorption tubeTen multistage pump installationThis type pump installed in addition to meet the general installation technical requirements, should also pay attention to the following points:In 1, the motor and the pump assembly is installed, should will pump coupling end axial pull out, and stay35mm end clearance values, to ensure that the pump and motor coupling between two axial clearance value.Note : identification of plate leveling, good equipment levels after groutingCaution: to make a successful installation, coupling adjustment must be correct, flexible coupling can compensate for any obvious disorders. Disorders may cause rapid wear, noise, vibration and equipment damage. Therefore, coupling must be in to limit adjustment.Be careful: measures must be taken to support pump import and export pipeline, to prevent the import and export pump overloadIn 2, the pump and motor shaft center line should be at the same horizontal line.In 3, the pump can withstand the internal force, not withstanding any external force.Multistage pump starting, running, stopping( a ) starting:Warning: for the safety, please do not go beyond the pump nameplate conditions of operation, so as not to endanger the safety of equipment and operators. In order to ensure the operation and repair pumps and other moves smoothly, please refer to the instruction manual.In 1, the pump before starting moving rotor disk, to check whether the flexible rotor.2, check the shift motor and pump consistent turning.3, close pump outlet valve, pressure gauge plug, used for conveying liquid or vacuum system to exclude the suction pipe and pump in the air ( no empty run ).4, check the pump and motor coupling bolt tightness and security situation around the pump, pump is ready to start state.Warning: in the fitted coupling guard, equipment to operate, ignore this point will cause casualties.In 5, starting the pump, to pump in normal operation, the pressure gauge cocks, slowly open the outlet valve, outlet pressure gauge control according to the given lift pump.( two) running:In 1, this type of pump inner balance mechanism to balance axial force balance device, balance liquid outflow, equilibrium liquid balance pipe is connected to the suction section by.In 2, the rolling bearing of the pump with cooling device, pump operation must be before the cooling water pipes are connected. Bearing temperature rise reflects the variation of the pump assembly quality, bearing temperature rise shall not be higher than the ambient temperature of 35DEG C, the highest temperature shall not be higher than75DEG c..Warning: not suitable lubrication equipment operation, may cause fever, bearing fracture, pump blockage and equipment damage, and the operator is injured.In 3, this type of pump rotor operation in the presence of a certain axial walk, should ensure that the motor and the pump shaft coupling between two end surface clearance.4, pump during operation shall be inspected regularly impeller, seal ring, sets of guide vanes, balance disc, the wear sleeve, worn seriously shall timely replacement.Warning: do not try to rotating machinery repair, maintenance or cleaning near, it will endanger the personal safety of operating personnel.5, the user should be based on specific circumstances set out a detailed operating procedures.( three) parking: parking should first before clearance gauge cock, then slowly close the exit gate, to the exit gate closed to stop after motor多级泵导读：能反映多级泵站优化运行调度的准则很多。