机械类-英文翻译
机械学英语
机械学英语
机械学（Mechanical Engineering）涉及广泛的工程领域，涵盖机械设计、制造、材料、热力学、控制等多个方面。
以下是一些常见的机械学英语术语及其解释：
1. Mechanical Engineering - 机械工程
2. Thermodynamics - 热力学
3. Fluid Mechanics - 流体力学
4. Mechanics - 力学
5. Materials Science - 材料科学
6. Manufacturing Processes - 制造工艺
7. Control Systems - 控制系统
8. Robotics - 机器人技术
9. Kinematics - 运动学
10. Dynamics - 动力学
11. Statics - 静力学
12. Heat Transfer - 热传导
13. Machine Design - 机械设计
14. CAD/CAM - 计算机辅助设计/计算机辅助制造
15. Vibration Analysis - 振动分析
16. Finite Element Analysis (FEA) - 有限元分析
17. Hydraulics - 液压学
18. Pneumatics - 气动学
19. Turbomachinery - 涡轮机械
20. Engineering Drawing - 工程制图
这些术语是在机械工程领域中常见的英语专业术语，涵盖了机械工程学科的各个方面。
深入学习这些术语可以帮助理解和掌握机械工程相关的知识和技术。
Manufacturing Engineering and Technology(机械类英文文献+翻译)
Manufacturing Engineering and Technology—MachiningSerope kalpakjian；Steven R.Schmid机械工业出版社2004年3月第1版20.9 MACHINABILITYThe machinability of a material usually defined in terms of four factors:1、Surface finish and integrity of the machined part;2、Tool life obtained;3、Force and power requirements;4、Chip control.Thus, good machinability good surface finish and integrity, long tool life, and low force And power requirements. As for chip control, long and thin (stringy) cured chips, if not broken up, can severely interfere with the cutting operation by becoming entangled in the cutting zone.Because of the complex nature of cutting operations, it is difficult to establish relationships that quantitatively define the machinability of a material. In manufacturing plants, tool life and surface roughness are generally considered to be the most important factors in machinability. Although not used much any more, approximate machinability ratings are available in the example below.20.9.1 Machinability Of SteelsBecause steels are among the most important engineering materials (as noted in Chapter 5), their machinability has been studied extensively. The machinability of steels has been mainly improved by adding lead and sulfur to obtain so-called free-machining steels.Resulfurized and Rephosphorized steels. Sulfur in steels forms manganese sulfide inclusions (second-phase particles), which act as stress raisers in the primary shear zone. As a result, the chips produced break up easily and are small; this improves machinability. The size, shape, distribution, and concentration of these inclusions significantly influence machinability. Elements such as tellurium and selenium, which are both chemically similar to sulfur, act as inclusion modifiers inresulfurized steels.Phosphorus in steels has two major effects. It strengthens the ferrite, causing increased hardness. Harder steels result in better chip formation and surface finish. Note that soft steels can be difficult to machine, with built-up edge formation and poor surface finish. The second effect is that increased hardness causes the formation of short chips instead of continuous stringy ones, thereby improving machinability.Leaded Steels. A high percentage of lead in steels solidifies at the tip of manganese sulfide inclusions. In non-resulfurized grades of steel, lead takes the form of dispersed fine particles. Lead is insoluble in iron, copper, and alumin um and their alloys. Because of its low shear strength, therefore, lead acts as a solid lubricant (Section 32.11) and is smeared over the tool-chip interface du ring cutting. This behavior has been verified by the presence of high concentra tions of lead on the tool-side face of chips when machining leaded steels.When the temperature is sufficiently high-for instance, at high cutting spee ds and feeds (Section 20.6)—the lead melts directly in front of the tool, acting as a liquid lubricant. In addition to this effect, lead lowers the shear stress in the primary shear zone, reducing cutting forces and power consumption. Lead can be used in every grade of steel, such as 10xx, 11xx, 12xx, 41xx, etc. Le aded steels are identified by the letter L between the second and third numeral s (for example, 10L45). (Note that in stainless steels, similar use of the letter L means “low carbon,”a condition that improves their corrosion resistance.)However, because lead is a well-known toxin and a pollutant, there are se rious environmental concerns about its use in steels (estimated at 4500 tons of lead consumption every year in the production of steels). Consequently, there is a continuing trend toward eliminating the use of lead in steels (lead-free ste els). Bismuth and tin are now being investigated as possible substitutes for lea d in steels.Calcium-Deoxidized Steels. An important development is calcium-deoxidize d steels, in which oxide flakes of calcium silicates (CaSo) are formed. These f lakes, in turn, reduce the strength of the secondary shear zone, decreasing tool-chip interface and wear. Temperature is correspondingly reduced. Consequently, these steels produce less crater wear, especially at high cutting speeds.Stainless Steels. Austenitic (300 series) steels are generally difficult to mac hine. Chatter can be s problem, necessitating machine tools with high stiffness. However, ferritic stainless steels (also 300 series) have good machinability. M artensitic (400 series) steels are abrasive, tend to form a built-up edge, and req uire tool materials with high hot hardness and crater-wear resistance. Precipitati on-hardening stainless steels are strong and abrasive, requiring hard and abrasio n-resistant tool materials.The Effects of Other Elements in Steels on Machinability. The presence of aluminum and silicon in steels is always harmful because these elements com bine with oxygen to form aluminum oxide and silicates, which are hard and a brasive. These compounds increase tool wear and reduce machinability. It is es sential to produce and use clean steels.Carbon and manganese have various effects on the machinability of steels, depending on their composition. Plain low-carbon steels (less than 0.15% C) c an produce poor surface finish by forming a built-up edge. Cast steels are mor e abrasive, although their machinability is similar to that of wrought steels. To ol and die steels are very difficult to machine and usually require annealing pr ior to machining. Machinability of most steels is improved by cold working, w hich hardens the material and reduces the tendency for built-up edge formation.Other alloying elements, such as nickel, chromium, molybdenum, and vana dium, which improve the properties of steels, generally reduce machinability. T he effect of boron is negligible. Gaseous elements such as hydrogen and nitrog en can have particularly detrimental effects on the properties of steel. Oxygen has been shown to have a strong effect on the aspect ratio of the manganese sulfide inclusions; the higher the oxygen content, the lower the aspect ratio an d the higher the machinability.In selecting various elements to improve machinability, we should consider the possible detrimental effects of these elements on the properties and strengt h of the machined part in service. At elevated temperatures, for example, lead causes embrittlement of steels (liquid-metal embrittlement, hot shortness; see Se ction 1.4.3), although at room temperature it has no effect on mechanical prop erties.Sulfur can severely reduce the hot workability of steels, because of the fo rmation of iron sulfide, unless sufficient manganese is present to prevent such formation. At room temperature, the mechanical properties of resulfurized steels depend on the orientation of the deformed manganese sulfide inclusions (aniso tropy). Rephosphorized steels are significantly less ductile, and are produced so lely to improve machinability.20.9.2 Machinability of Various Other MetalsAluminum is generally very easy to machine, although the softer grades te nd to form a built-up edge, resulting in poor surface finish. High cutting speed s, high rake angles, and high relief angles are recommended. Wrought aluminu m alloys with high silicon content and cast aluminum alloys may be abrasive; they require harder tool materials. Dimensional tolerance control may be a pro blem in machining aluminum, since it has a high thermal coefficient of expans ion and a relatively low elastic modulus.Beryllium is similar to cast irons. Because it is more abrasive and toxic, t hough, it requires machining in a controlled environment.Cast gray irons are generally machinable but are. Free carbides in castings reduce their machinability and cause tool chipping or fracture, necessitating to ols with high toughness. Nodular and malleable irons are machinable with hard tool materials.Cobalt-based alloys are abrasive and highly work-hardening. They require sharp, abrasion-resistant tool materials and low feeds and speeds.Wrought copper can be difficult to machine because of built-up edge form ation, although cast copper alloys are easy to machine. Brasses are easy to ma chine, especially with the addition pf lead (leaded free-machining brass). Bronz es are more difficult to machine than brass.Magnesium is very easy to machine, with good surface finish and prolong ed tool life. However care should be exercised because of its high rate of oxi dation and the danger of fire (the element is pyrophoric).Molybdenum is ductile and work-hardening, so it can produce poor surfac e finish. Sharp tools are necessary.Nickel-based alloys are work-hardening, abrasive, and strong at high tempe ratures. Their machinability is similar to that of stainless steels.Tantalum is very work-hardening, ductile, and soft. It produces a poor surf ace finish; tool wear is high.Titanium and its alloys have poor thermal conductivity (indeed, the lowest of all metals), causing significant temperature rise and built-up edge; they can be difficult to machine.Tungsten is brittle, strong, and very abrasive, so its machinability is low, although it greatly improves at elevated temperatures.Zirconium has good machinability. It requires a coolant-type cutting fluid, however, because of the explosion and fire.20.9.3 Machinability of Various MaterialsGraphite is abrasive; it requires hard, abrasion-resistant, sharp tools.Thermoplastics generally have low thermal conductivity, low elastic modul us, and low softening temperature. Consequently, machining them requires tools with positive rake angles (to reduce cutting forces), large relief angles, small depths of cut and feed, relatively high speeds, and proper support of the work piece. Tools should be sharp.External cooling of the cutting zone may be necessary to keep the chips f rom becoming “gummy”and sticking to the tools. Cooling can usually be achi eved with a jet of air, vapor mist, or water-soluble oils. Residual stresses may develop during machining. To relieve these stresses, machined parts can be an nealed for a period of time at temperatures ranging from to ( to ), and then cooled slowly and uniformly to room temperature.Thermosetting plastics are brittle and sensitive to thermal gradients during cutting. Their machinability is generally similar to that of thermoplastics.Because of the fibers present, reinforced plastics are very abrasive and are difficult to machine. Fiber tearing, pulling, and edge delamination are significa nt problems; they can lead to severe reduction in the load-carrying capacity of the component. Furthermore, machining of these materials requires careful rem oval of machining debris to avoid contact with and inhaling of the fibers.The machinability of ceramics has improved steadily with the development of nanoceramics (Section 8.2.5) and with the selection of appropriate processi ng parameters, such as ductile-regime cutting (Section 22.4.2).Metal-matrix and ceramic-matrix composites can be difficult to machine, d epending on the properties of the individual components, i.e., reinforcing or wh iskers, as well as the matrix material.20.9.4 Thermally Assisted MachiningMetals and alloys that are difficult to machine at room temperature can be machined more easily at elevated temperatures. In thermally assisted machinin g (hot machining), the source of heat—a torch, induction coil, high-energy bea m (such as laser or electron beam), or plasma arc—is forces, (b) increased too l life, (c) use of inexpensive cutting-tool materials, (d) higher material-removal rates, and (e) reduced tendency for vibration and chatter.It may be difficult to heat and maintain a uniform temperature distribution within the workpiece. Also, the original microstructure of the workpiece may be adversely affected by elevated temperatures. Most applications of hot machi ning are in the turning of high-strength metals and alloys, although experiment s are in progress to machine ceramics such as silicon nitride.SUMMARYMachinability is usually defined in terms of surface finish, tool life, force and power requirements, and chip control. Machinability of materials depends n ot only on their intrinsic properties and microstructure, but also on proper sele ction and control of process variables.20.9 可机加工性一种材料的可机加工性通常以四种因素的方式定义：1、分的表面光洁性和表面完整性。
机械专业英文翻译
机械专业英文翻译 Company number：【WTUT-WT88Y-W8BBGB-BWYTT-19998】启动轴 starting axle 启动齿轮starting gear启动棘轮 starting ratchet wheel 复位弹簧 restoring, pull back spring弹簧座 spring seating 摩擦簧friction spring推力垫圈 thrust washer 轴挡圈axle bumper ring下料 filling 切断 cut 滚齿机 gear-hobbing machine剪料机 material-shearingmachine车床 lathe 拉床broaching machine垂直度 verticality, verticalextent 平行度 parallelism同心度 homocentricity位置度 position拉伤 pulling damage碰伤 bumping damage缺陷 deficiency严重缺陷 severe deficiency摩擦力 friction 扭距 twist滑动 glide 滚动 roll打滑 skid 脱不开 can’t seperate不复位 can’t restore 直径 diameterM值 = 跨棒距 test rod span公法线 common normal line 弹性elasticity频率特性 frequency characteristic误差 error响应 response 定位 allocation 机床夹具 jig 动力学 dynamic运动学 kinematic静力学 static分析力学 analyse mechanics拉伸 pulling压缩 hitting机床 machine tool刀具 cutter摩擦 friction联结 link传动 drive/transmission轴 shaft剪切 shear扭转 twist弯曲应力 bending stress三相交流电 three-phase AC磁路 magnetic circles变压器 transformer异步电动机 asynchronous motor几何形状 geometrical精度 precision正弦形的 sinusoid交流电路 AC circuit机械加工余量 machining allowance变形力 deforming force变形 deformation电路 circuit半导体元件 semiconductor element拉孔 broaching装配 assembling加工 machining液压 hydraulic pressure切线 tangent机电一体化 mechanotronics mechanical-electrical integration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反馈 feedback发生器 generator直流电源 DC electrical source 门电路 gate circuit外圆磨削 external grinding内圆磨削 internal grinding平面磨削 plane grinding变速箱 gearbox离合器 clutch绞孔 fraising绞刀 reamer螺纹加工 thread processing螺钉 screw铣削 mill铣刀 milling cutter功率 power工件 workpiece齿轮加工 gear mechining齿轮 gear主运动 main movement主运动方向direction of main movement进给方向 direction of feed进给运动 feed movement合成进给运动resultant movement of feed合成切削运动resultant movement of cutting合成切削运动方向 directionof resultant movement of cutting 切削深度 cutting depth前刀面 rake face刀尖 nose of tool前角 rake angle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镗削 bore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 LogicController PLC毛坯 rough桁架 truss轴线 axes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产品突出特点ProductHighlights特别优惠 special offersAssembly 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Electric screw driver电动起子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driller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 |'skrpid|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'dein|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name of a department部门名称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screwdriver holder起子插座pedal踩踏板stopper阻挡器flow board流水板hydraulic handjack油压板车forklift叉车pallet栈板glove(s)手套glove(s) with exposed fingers割手套missing part漏件wrong part错件excessive defects过多的缺陷critical defect极严重缺陷major defect主要缺陷minor defect次要缺陷not up to standard不合规格dimension/size is a little bigger尺寸偏大(小)cosmetic defect外观不良slipped screwhead/slippery screw head螺丝滑头slipped screwhead/shippery screw thread滑手speckle斑点mildewed=moldy=mouldy发霉rust生锈deformation变形burr(金属)flash(塑件)毛边poor staking铆合不良excesssive gap间隙过大grease/oil stains油污inclusion杂质qualified products, up-to-grade products良品defective products, not up-to-grade products不良品waste废料board看板feeder送料机sliding rack滑料架defective product box不良品箱die change 换模to fix a die装模to take apart a die拆模to repair a die修模packing material包材basket蝴蝶竺plastic basket胶筐isolating plate baffle plate; barricade隔板carton box纸箱to pull and stretch拉深to put material in place, to cut material, to input落料to impose lines压线to compress, compressing压缩character die字模to feed, feeding送料transportation运输(be)qualfied, up to grade合格not up to grade, not qualified不合格material change, stock change材料变更feature change 特性变更evaluation评估prepare for, make preparations for 准备parameters参数rotating speed, revolution转速manufacture management制造管理abnormal handling异常处理production unit生产单位lots of production生产批量steel plate钢板roll material卷料manufacture procedure制程vocabulary for stamping冲压常词汇stamping, press冲压punch press, dieing out press冲床uncoiler & strainghtener整平机feeder送料机rack, shelf, stack料架cylinder油缸robot机械手taker取料机conveyer belt输送带transmission rack输送架top stop上死点bottom stop下死点one stroke一行程inch寸动to continue, cont.连动to grip(material)吸料location lump, locating piece, block stop 定位块reset复位smoothly顺利dent压痕scratch刮伤deformation变形filings铁削to draw holes抽孔inquiry, search for查寻to stock, storage, in stock库存receive领取approval examine and verify审核processing, to process加工delivery, to deliver 交货to return delivenry to.to send delinery backto retrn of goods退货registration登记registration card登记卡to control管制to put forward and hand in提报safe stock安全库存acceptance = receive验收to notice通知application form for purchase请购单consume, consumption消耗to fill in填写abrasion磨损die 模具figure file, chart file图档cutting die, blanking die冲裁模progressive die, follow (-on)die连续模compound die复合模punched hole冲孔panel board镶块to cutedges=side cut=side scrap切边to bending折弯to pull, to stretch拉伸Line streching, line pulling线拉伸engraving, to engrave刻印upsiding down edges翻边to stake铆合designing, to design设计design modification设计变化die block模块folded block折弯块sliding block滑块location pin定位销lifting pin顶料销die plate, front board模板padding block垫块stepping bar垫条upper die base上模座lower die base下模座upper supporting blank上承板upper padding plate blank上垫板spare dies模具备品spring 弹簧bolt螺栓document folder文件夹file folder资料夹to put file in order整理资料spare tools location手工备品仓first count初盘人first check初盘复棹人second count 复盘人second check复盘复核人equipment设备waste materials废料plain die简易模pierce die冲孔模forming die成型模progressive die连续模gang dies复合模shearing die剪边模riveting die铆合模pierce冲孔forming成型(抽凸,冲凸)draw hole抽孔bending折弯trim切边emboss凸点dome凸圆semi-shearing半剪stamp mark冲记号deburr or coin压毛边punch riveting冲压铆合side stretch侧冲压平reel stretch卷圆压平groove压线blanking下料stamp letter冲字(料号)shearing剪断tick-mark nearside正面压印tick-mark farside反面压印冲压名称类extension dwg展开图procedure dwg工程图die structure dwg模具结构图material材质material thickness料片厚度factor系数upward向上downward向下press specification冲床规格die height range适用模高die height闭模高度burr毛边gap间隙weight重量total wt.总重量punch wt.上模重量五金零件类inner guiding post内导柱inner hexagon screw内六角螺钉dowel pin固定销coil spring弹簧lifter pin顶料销eq-height sleeves=spool等高套筒pin销lifter guide pin浮升导料销guide pin导正销wire spring圆线弹簧outer guiding post外导柱stop screw止付螺丝located pin定位销outer bush外导套模板类top plate上托板（顶板）top block上垫脚punch set上模座punch pad上垫板punch holder上夹板stripper pad脱料背板up stripper上脱料板male die公模(凸模)feature die公母模female die母模(凹模)upper plate上模板lower plate下模板die pad下垫板die holder下夹板die set下模座bottom block下垫脚bottom plate下托板(底板) stripping plate内外打(脱料板) outer stripper外脱料板inner stripper内脱料板lower stripper下脱料板零件类punch冲头insert入块(嵌入件)deburring punch压毛边冲子groove punch压线冲子stamped punch字模冲子round punch圆冲子special shape punch异形冲子bending block折刀roller滚轴baffle plate挡块located block定位块supporting block for location定位支承块air cushion plate气垫板air-cushion eject-rod气垫顶杆trimming punch切边冲子stiffening rib punch = stinger 加强筋冲子ribbon punch压筋冲子reel-stretch punch卷圆压平冲子guide plate定位板sliding block滑块sliding dowel block滑块固定块active plate活动板lower sliding plate下滑块板upper holder block上压块upper mid plate上中间板spring box弹簧箱spring-box eject-rod弹簧箱顶杆spring-box eject-plate弹簧箱顶板bushing bolck衬套cover plate盖板guide pad导料块barreling 滚光加工 belling 压凸加工bending 弯曲加工 blanking 下料加工bulging 撑压加工 burring 冲缘加工cam die bending 凸轮弯曲加工caulking 合加工coining 压印加工 compressing 压缩加工compression bending 押弯曲加工crowning 凸面加工curl bending 卷边弯曲加工curling 卷曲加工cutting 切削加工 dinking 切断蕊骨double shearing 叠板裁断 drawing 引伸加工drawing with ironing 抽引光滑加工 embossing 浮花压制加工extrusion 挤制加工 filing 锉削加工fine blanking 精密下料加工 finish blanking 光制下料加工finishing 精整加工 flanging 凸缘加工folding 折边弯曲加工 folding 摺叠加工forming 成形加工 impact extrusion 冲击挤压加工indenting 压痕加工 ironing 引缩加工knurling 滚花 lock seaming 固定接合louvering 百叶窗板加工 marking 刻印加工necking 颈缩加工 notching 冲口加工parting 分断加工 piercing 冲孔加工progressive bending 连续弯曲加工 progressiveblanking 连续下料加工progressive drawing 连续引伸加工 progressiveforming 连续成形加工reaming 铰孔加工 restriking 二次精冲加工riveting 接加工 roll bending 滚筒弯曲加工roll finishing 滚压加工 rolling 压延加工roughing 粗加工 scrapless machining 无废料加工seaming 折弯重叠加工 shaving 缺口修整加工shearing 切断加工 sizing 精压加工/矫正加工slitting 割缝加工 spinning 卷边接staking 固 stamping 锻压加工swaging 挤锻压加工 trimming 整缘加工upsetting 锻粗加工 wiring 抽线加工冲压机械及周边关连用语back shaft 支撑轴 blank determination 胚料展开bottom slide press 下传动式压力机 board drophammer 板落锤brake 煞车 buckle 剥砂面camlachie cramp 铸包 casting on flat 合chamotte sand 烧磨砂 charging hopper 加料漏斗clearance 间隙 closed-die forging 合模锻造clump 夹紧 clutch 离合器clutch brake 离合器制动器 clutch boss 离合器轮壳clutch lining 离合器覆盖 coil car 带卷升降运输机coil cradle 卷材进料装置 coil reel stand 钢材卷料架column 圆柱 connection screw 连杆调节螺钉core compound 砂心黏结剂 counter blow hammer 对击锻锤cradle 送料架 crank 曲柄轴crankless 无曲柄式 cross crank 横向曲轴cushion 缓冲 depression 外缩凹孔dial feed 分度送料 die approach 模口角度die assembly 合模 die cushion 模具缓冲垫die height 冲压闭合高度 die life 模具寿命die opening 母模逃孔 die spotting press 调整冲模用压力机double crank press 双曲柄轴冲床 draght angle 逃料倾斜角edging 边锻伸 embedded core 加装砂心feed length 送料长度 feed level 送料高度filling core 埋入砂心 filling in 填砂film play 液面花纹 fine blanking press 精密下料冲床forging roll 辊锻机 finishing slag 炼後熔渣fly wheel 飞轮 fly wheel brake 飞轮制动器foot press 脚踏冲床 formboard 进模口板frame 床身机架 friction 摩擦friction brake 摩擦煞车 gap shear 凹口剪床gear 齿轮 gib 滑块引导部gripper 夹具 gripper feed 夹持进料gripper feeder 夹紧传送装置 hammer 槌机hand press 手动冲床 hand rack pinion press 手动齿轮齿条式冲床hand screw press 手动螺旋式冲床 hopper feed 料斗送料idle stage 空站 inching 微调尺寸isothermal forging 恒温锻造 key clutch 键槽离合器knockout 脱模装置 knuckle mechanic 转向机构land 模具直线刀面部 level 水平loader 供料器 unloader 卸料机loop controller 闭回路控制器 lower die 下模micro inching device 微寸动装置 microinching equipment 微动装置motor 马达 moving bolster 活动工作台notching press 冲缺口压力机 opening 排料逃孔overload protection device 防超载装置 pinch roll 导正滚轮pinion 小齿轮 pitch 节距pressfit 压入 progressive 连续送料pusher feed 推杆式送料 pusher feeder 料片押片装置quick die change system 快速换模系统 regrinding 再次研磨releasing 松释动作 reversedblanking 反转下料robot 机器人 roll formingmachine 辊轧成形roll forming machine 辊轧成形机roll release 脱辊roller feed 辊式送料 roller leveler辊式矫直机rotary bender 卷弯成形机 safetyguard 安全保护装置scrap cutter 废料切刀 scrap press废料冲床seamless forging 无缝锻造separate 分离shave 崩砂 shear angle 剪角sheet loader 薄板装料机 shot 单行程工作shrinkage fit 收缩配合 shutheight 闭合高度sieve mesh 筛孔 sintering of sand铸砂烧贴slide balancer 滑动平衡器 slughole 逃料孔spin forming machine 旋压成形机 spotting 合模stack feeder 堆叠拨送料机stickness 黏模性straight side frame 冲床侧板stretcher leveler 拉伸矫直机strip feeder 料材送料装置stripping pressure 弹出压力stroke 冲程 take out device 取料装置toggle press 肘杆式压力机transfer 传送transfer feed 连续自动送料装置turrent punch press 转塔冲床two speed clutch 双速离合器uncoiler 闭卷送料机unloader 卸载机 vibration feeder振动送料机wiring press 嵌线卷边机业务与贸易关连用语accept order 接受订货 account 帐户after service 售后服务 amendment 修正annual sales 年销售额 at sight 见票即付balance 余额 bank draft 汇票bargain goods 廉价品 batch 批次bid 出价 bid sales 投标买卖bill of landing 提单 bills receivable 应收票据brand 品牌 bulk cargo 散装货business transaction 商业交易 buyer 买方carbon copy 打字副本 cargo collection 揽货carton 纸箱 cash in advance 预付现金catalogue 型录 cheque 支票CLF 运费保险费在内价格 claim 索赔clearance goods 清仓品 commision 佣金commission 批发商 complain 抱怨container 货柜 correspondence bank 往来银行cost 成本 cost and freight; C&F 含运费价格custom broker 报关行 customer 客户D/A 承兑交单 D/P 付款交单deferred payment 分期付款 deferred shipment 分期装运delivery on spot 当场交货 delivery time 交期delivery order 交货单 discount 折扣discount on draft 贴现 documentary draft 跟单汇票down payment 订金 enclosure 附件endorsement 背书 enquete 调查exhibition 展览会 export 出口factory visiy 工厂参观 favourable price 合宜价格foreign exchange 外汇 free on board 船上交货价idea price 希望价格 import 进口Japanese Industrial 日本工业规格 invoice 发票L/C 信用状 margin 利润market 市价 net weight 净重no payment 拒绝付款 odd item 零头offer 报价 open account 交互计算order 订单 over looked 疏漏packing 包装 pamphlet 小册子partial shipment 分批装船 patent 专利paying price 合算价格 payment method 付款方式port of destination 目地港 port of trans-shipment转口港price 价格 price decending 减价price rising 涨价 procurement 采办prompt delivery 即时交货 purchase 购入purchasing agent 采购代理商 quotation 报价单rebate 回扣 reference 查询remittance 汇款 repeat order 追加订货request letter 请求函 rumor 风评second hand goods 二手货 shipper 货主shipping 装船 shipping mark 麦头shipment 出货 sold out 卖完sole agent 总代理商 special discount 特别折扣specification 规格 sample order 指样订货standing 信用情形 storage charge 仓租subcontract 外包 subject to final confirmation 有待确认之报价supplier 供应商 T/T 电汇tie-in sale 搭售 trade fair 商展会trans-shipment 转运 transferred 已转运wharf 码头。
机械类翻译词汇参考整理
机械类翻译参考词汇表表一3dnow!(3d no waiting)alu(arithmetic logic unit，算术逻辑单元)agu(address generation units，地址产成单元)bga(ball grid array，球状矩阵排列)bht(branch prediction table，分支预测表)bpu(branch processing unit，分支处理单元)brach pediction(分支预测)cmos: complementary metal oxide semiconductor，互补金属氧化物半导体cisc(complex instruction set computing，复杂指令集计算机)clk(clock cycle，时钟周期)cob(cache on board，板上集成缓存)cod(cache on die，芯片内集成缓存)cpga(ceramic pin grid array，陶瓷针型栅格阵列)cpu(center processing unit，中央处理器)data forwarding(数据前送)decode(指令解码)dib(dual independent bus，双独立总线)ec(embedded controller，嵌入式控制器)embedded chips(嵌入式)epic(explicitly parallel instruction code，并行指令代码)fadd(floationg point addition，浮点加)fcpga(flip chip pin grid array，反转芯片针脚栅格阵列)fdiv(floationg point divide，浮点除)femms：fast entry/exit multimedia state，快速进入/退出多媒体状态fft(fast fourier transform，快速热欧姆转换)fid(fid：frequency identify，频率鉴别号码)fifo(first input first output，先入先出队列)flip-chip(芯片反转)flop(floating point operations per second，浮点操作/秒)fmul(floationg point multiplication，浮点乘)fpu(float point unit，浮点运算单元)fsub(floationg point subtraction，浮点减)gvpp(generic visual perception processor，常规视觉处理器)hl-pbga: 表面黏著，高耐热、轻薄型塑胶球状矩阵封装ia(intel architecture，英特尔架构)icu(instruction control unit，指令控制单元)id：identify，鉴别号码idf(intel developer forum，英特尔开发者论坛)ieu(integer execution units，整数执行单元)imm: intel mobile module，英特尔移动模块instructions cache，指令缓存instruction coloring(指令分类)ipc(instructions per clock cycle，指令/时钟周期)isa(instruction set architecture，指令集架构)kni(katmai new instructions，katmai新指令集，即sse)latency(潜伏期)ldt(lightning data transport，闪电数据传输总线)local interconnect(局域互连)mesi(modified，exclusive，shared，invalid：修改、排除、共享、废弃) mmx(multimedia extensions，多媒体扩展指令集)mmu(multimedia unit，多媒体单元)mflops(million floationg point/second，每秒百万个浮点操作)mhz(million hertz，兆赫兹)mp(multi-processing，多重处理器架构)mps(multiprocessor specification，多重处理器规范)msrs(model-specific registers，特别模块寄存器)naoc(no-account overclock，无效超频)ni：non-intel，非英特尔olga(organic land grid array，基板栅格阵列)ooo(out of order，乱序执行)pga: pin-grid array(引脚网格阵列)，耗电大post-riscpr(performance rate，性能比率)psn(processor serial numbers，处理器序列号)pib(processor in a box，盒装处理器)ppga(plastic pin grid array，塑胶针状矩阵封装)pqfp(plastic quad flat package，塑料方块平面封装)raw(read after write，写后读)register contention(抢占寄存器)register pressure(寄存器不足)register renaming(寄存器重命名)remark(芯片频率重标识)resource contention(资源冲突)retirement(指令引退)risc(reduced instruction set computing，精简指令集计算机)sec: single edge connector，单边连接器shallow-trench isolation(浅槽隔离)simd(single instruction multiple data，单指令多数据流)sio2f(fluorided silicon oxide，二氧氟化硅)smi(system management interrupt，系统管理中断)smm(system management mode，系统管理模式)smp(symmetric multi-processing，对称式多重处理架构)soi: silicon-on-insulator，绝缘体硅片sonc(system on a chip，系统集成芯片)spec(system performance evaluation corporation，系统性能评估测试)sqrt(square root calculations，平方根计算)sse(streaming simd extensions，单一指令多数据流扩展)superscalar(超标量体系结构)tcp: tape carrier package(薄膜封装)，发热小throughput(吞吐量)tlb(translate look side buffers，翻译旁视缓冲器)uswc(uncacheabled speculative write combination，无缓冲随机联合写操作)valu(vector arithmetic logic unit，向量算术逻辑单元)vliw(very long instruction word，超长指令字)vpu(vector permutate unit，向量排列单元)vpu(vector processing units，向量处理单元，即处理mmx、sse等simd指令的地方)表二Acetyl||乙酰Acid-proof paint||耐酸涂料, 耐酸油漆Acrylic fiber||丙烯酸纤维Acrylic resin||丙烯酸树脂Active filler||活性填料Adapter assembly||接头组件Addition polyimide||加成型聚酰亚胺Addition polymer||加聚物Adjusting valve||调整阀，调节阀Adhersion assembly||粘合装配Adhersion bond||胶结Adjustable-bed press||工作台可调式压力机Adjuster shim||调整垫片Adjusting accuracy||调整精度，调校精度Admissible error||容许误差Admissible load||容许载荷Adsorbed layer||吸附层Advanced composite material||先进复合材料，高级复合材料Advanced development vehicle||试制车，预研样车AE(Automobile Engineering)||汽车工程技术Aeolotropic material||各向异性材料Aerated plastics||泡沫塑料, 多孔塑料Aerodynamic body||流线型车身Aft cross member||底盘/车架后横梁Air bleeder||排气孔Air clamp||气动夹具Air deflector||导流板;导风板，气流偏转板Air intake manifold||进气歧管Air servo||伺服气泵Air-tight joint||气密接头All-plastic molded||全塑模注的All polyster seat||全聚酯座椅Alligatoring||龟裂，涂膜皱皮,表面裂痕Amino resin||氨基树脂Angular test||挠曲试验Anti-chipping primer||抗破裂底漆(底层涂料)Apron||防护挡板Aramid fibre composites||芳胺纤维复合材料Assembly drawing||装配图Assembly jig||装配夹具Assembly part||装配件，组合件Autoclave forming||热压罐成型Autocorrection||自动校正Automatic compensation||自动补偿Automatic feed||自动进料Automobile instrument||汽车仪表板Automotive transmission||汽车传动装置，汽车变速器Auxiliary fasia console||副仪表板Axial strain||轴向应变Axle bushing||轴衬Axle fairing||底盘车桥整流罩A Stage||A 阶段(某些热固性树脂聚合作用的初期阶段)AAC(Auxiliary Air Control)||辅助空气控制ABC(Active Body Control)||主动式车身控制装置Abherent||阻粘剂Ability meter||测力计，性能测试仪ABL (Ablative)||烧蚀剂Ablation||烧蚀Ablative composite material||烧蚀复合材料Ablative insulative material||烧蚀绝热材料Ablative polymer||烧蚀聚合物Ablative prepreg||烧蚀性预浸料Ablative resistance||耐烧蚀性ABR(Acrylate Butadience Rubber)||丙烯酸丁二烯橡胶Abradant material||研磨材料，磨料Abrade||研磨;用喷砂清理Abrasion||磨耗Abrasion coefficient||磨耗系数Abrasion loss||磨耗量，磨损量Abrasion performance||磨耗性Abrasion-proof material||耐磨材料Abrasion resistant paint||耐磨涂料Abrasion test||磨损试验Abrasive blast system||喷砂清理系统Abrasive cloth||砂布</P< p>表三PCS Pieces 个(根,块等)PRS Pairs 双(对等)CTN Carton 卡通箱PAL Pallet/skid 栈板PO Purchasing Order 采购订单MO Manufacture Order 生产单D/C Date Code 生产日期码ID/C Identification Code (供应商)识别码SWR Special Work Request 特殊工作需求L/N Lot Number 批号P/N Part Number 料号表四A.1. abrasive tooth wear 齿面研磨磨损2. absolute tangential velocity 绝对切向速度3. accelerometer 加速表4. addendum 齿顶高5. addendum angle 齿顶角6. addendum circle 齿顶圆7. addendum surface 上齿面8. adhesive wear 粘着磨损9. adjustability 可调性10. adjustability coefficients 可调系数11. adjusting wedge 圆盘端铣刀的可调型楔块12. allowable stress 允许应力13. alternate blade cutter 双面刀盘14. angular backlash 角侧隙15. angular bevel gears 斜交锥齿轮16. angular displacement 角移位17. angular pitch 齿端距18. angular testing machine 可调角度试验机19. approach action 啮入20. arbor 心轴21. arbor distance 心轴距22. arc of approach 啮入弧23. arc of recess 啮出弧24. attraction 收紧25. average cutter diameter 平均刀尖直径26. axial displacement 轴向位移27. axial factor 轴向系数28. axial locating surface 轴向定位面29. axial pitch 轴向齿距30. axial plane 轴向平面31. axial rakeangle 轴向前角32. axial thrust 轴向推力33. axle testing machine 传动桥试验机B.1. back angle 背锥角2. Back angle distance 背角距(在背锥母线方向)3. Back cone 背锥4. Back cone distance 背锥距5. Back cone element 背锥母线6. Backlash 侧隙7. Backlash tolerance 侧隙公差8. Backlash variation 侧隙变量9. Backlash variation tolerance 侧隙变量公差10. Bandwidth 频带宽11. Base circle 基圆12. Base diameter 基圆直径13. Base pitch 基节14. Base radius 基圆半径15. Base spiral angle 基圆螺旋角16. Basic rack 基本齿条17. Bearing 轴承18. Bearing preload 轴承预负荷19. Bearing spacing/spread 轴承间距20. Bending fatigue 弯曲疲劳21. Bending stress 弯曲应力22. Bevel gears 锥齿轮23. Bias 对角接触24. Bias in 内对角接触25. Bias out 外对角接触26. Blade angle 刀齿齿廓角27. Blade edge radius 刀尖圆角半径28. Blade letter 刀尖凸角代号29. Blade life 刀尖寿命30. Blade point width 刀顶宽31. Blank offset 毛坯偏置距32. Bland position 毛坯位置33. Bottom land 齿槽底面34. Boundary lubrication 界面润滑35. Breakage 破裂36. Bridged contact pattern 桥型接触斑点37. Broach 拉刀38. Burnishing 挤齿C.1. Case crushing 齿面塌陷2. CBN 立方氮化硼3. chamfer 倒角4. chordal addendum 弦齿高5. chordal thickness 弦齿厚6. chuck 卡盘7. circular broach 圆拉刀8. circular face-mill 圆盘端面铣刀9. circular peripheral-mill 圆盘铣刀10. circular pitch 周节11. circular thickness 弧齿厚12. circular thickness factor 弧齿厚系数13. clearance 顶隙14. clearance angle 后角15. coarse pitch 大节距16. coast side 不工作齿侧17. combination 组合18. combined preload 综合预负荷19. complementary crown gears 互补冠状齿轮20. completing cycle 全工序循环21. composite action 双面啮合综合检验误差22. compressive stress 压应力23. concave side 凹面24. concentricity 同心度25. concentricity tester 同心度检查仪26. cone distance 锥距27. cone element 锥面母线28. conformal surfaces 共型表面29. coniskoid 斜锥齿轮30. conjugate gears 共轭齿轮31. conjugate racks 共轭齿条32. contact fatigue 接触疲劳33. contact norma 接触点法线34. contact pattern (tooth contact pattern) 轮齿接触斑点35. contact ratio 重合度36. contact stress 接触应力37. continuous index 连续分度38. control gear 标准齿轮，检验用齿轮39. convex side 凸面40. coolant 冷却液41. corrosive wear 腐蚀性磨损42. corrugated tool 阶梯刨刀43. counter forma surfaces 反法向表面44. cradle 摇台45. cradle test roll 摇台角46. cross 大小端接触47. crossing point 交错点48. crown 齿冠49. crown circle 锥齿轮冠圆50. crowned teeth 鼓形齿51. crown gear 冠轮52. crown to back (轮冠距)轮冠至安装定位面距离53. crown to crossing point 轮冠至相错点距离54. cutter 刀盘55. cutter axial 刀盘的轴向位置56. cutter axial plane 刀盘轴向平面57. cutter axis 刀盘轴线58. cutter diameter 刀盘直径59. cutter edge radius 刀刃圆角半径60. cutter head 刀盘体61. cutter number 刀号62. cutter parallel 刀盘平垫片63. cutter point diameter 刀尖直径64. cutter point radius 刀尖半径65. cutter point width 刀顶距66. cutter spindle 刀盘主轴67. cutter spindle rotation angle 刀盘主轴转角68. cutting distance 切齿安装距69. C.V. testing mashing 常速试验机70. cyclex 格里森粗铣精拉法圆盘端铣刀71. cylindrical gears 圆柱齿轮D.1. Datum tooth 基准齿2. Debur 去毛刺3. Decibel (CB) (噪音)分贝4. Decimal ratio 挂轮比值5. Dedendum 齿根高6. Dendendum angle 齿根角7. Dedendum surface 下齿面8. Deflection 挠曲9. Deflection test 挠曲试验10. Deflection testing machine 挠曲试验机11. Depthwise taper 齿高收缩12. Design data sheet 设计数据表13. Destructive pitting 破坏性点蚀14. Destructive wear 破坏性磨损15. Developed setting 试切调整16. Dial indicator 度盘式指示表17. Diametral pitch 径节18. Diamond 菱形接触19. Dinging ball check 钢球敲击检查20. Disc-mill cuter 盘铣刀21. Dish angle 凹角22. Displacement 位移23. Displacement error 位移误差24. Double index 双分度25. Double roll 双向滚动26. Down roll 向下滚动27. Drive side 工作齿侧28. Duplete 双刃刀29. Duplex 双重双面法30. Duplex helical 双重螺旋法(加工方法之一)31. Duplex spread blade 双重双面刀齿(加工/磨齿方法)32. Duplex taper 双重收缩齿33. Durability factor 耐久系数34. Dynamic factor 动载荷系数E。
机械类英文文献+翻译
机械类英文文献+翻译20.9 MACHINABILITYThe machinability of a material usually defined in terms of four factors:1、Surface finish and integrity of the machined part;2、Tool life obtained;3、Force and power requirements;4、Chip control.Thus, good machinability good surface finish and integrity, long tool life, and low force And power requirements. As for chip control, long and thin (stringy) cured chips, if not broken up, can severely interfere with the cutting operation by becoming entangled in the cutting zone.Because of the complex nature of cutting operations, it is difficult to establish relationships that quantitatively define the machinability of a material. In manufacturing plants, tool life and surface roughness are generally considered to be the most important factors in machinability. Although not used much any more, approximate machinability ratings are available in the example below.20.9.1 Machinability Of SteelsBecause steels are among the most important engineering materials (as noted in Chapter 5), their machinability has been studied extensively. The machinability of steels has been mainly improved by adding lead and sulfur to obtain so-called free-machining steels.Resulfurized and Rephosphorized steels. Sulfur in steels forms manganese sulfide inclusions (second-phase particles), which act as stress raisers in the primary shear zone. As a result, the chips produced break up easily and are small; this improves machinability. The size, shape, distribution, and concentration of these inclusions significantly influence machinability. Elements such as tellurium and selenium, which are both chemically similar to sulfur, act as inclusion modifiers in resulfurized steels.Phosphorus in steels has two major effects. It strengthens the ferrite, causingincreased hardness. Harder steels result in better chip formation and surface finish. Note that soft steels can be difficult to machine, with built-up edge formation and poor surface finish. The second effect is that increased hardness causes the formation of short chips instead of continuous stringy ones, thereby improving machinability.Leaded Steels. A high percentage of lead in steels solidifies at the tip of manganese sulfide inclusions. In non-resulfurized grades of steel, lead takes the form of dispersed fine particles. Lead is insoluble in iron, copper, and alumin um and their alloys. Because of its low shear strength, therefore, lead acts as a solid lubricant (Section 32.11) and is smeared over the tool-chip interface du ring cutting. This behavior has been verified by the presence of high concentra tions of lead on the tool-side face of chips when machining leaded steels.When the temperature is sufficiently high-for instance, at high cutting spee ds and feeds (Section 20.6)—the lead melts directly in front of the tool, acting as a liquid lubricant. In addition to this effect, lead lowers the shear stress in the primary shear zone, reducing cutting forces and power consumption. Lead can be used in every grade of steel, such as 10xx, 11xx, 12xx, 41xx, etc. Le aded steels are identified by the letter L between the second and third numeral s (for example, 10L45). (Note that in stainless steels, similar use of the letter L means 〝low carbon,〞a condition that improves their corrosion resistance.)However, because lead is a well-known toxin and a pollutant, there are se rious environmental concerns about its use in steels (estimated at 4500 tons of lead consumption every year in the production of steels). Consequently, there is a continuing trend toward eliminating the use of lead in steels (lead-free ste els). Bismuth and tin are now being investigated as possible substitutes for lea d in steels.Calcium-Deoxidized Steels. An important development is calcium-deoxidize d steels, in which oxide flakes of calcium silicates (CaSo) are formed. These f lakes, in turn, reduce the strength of the secondary shear zone, decreasing tool-chip interface and wear. Temperature is correspondingly reduced. Consequently, these steels produce less crater wear, especially at high cutting speeds.Stainless Steels. Austenitic (300 series) steels are generally difficult to mac hine. Chatter can be s problem, necessitating machine tools with high stiffness.However, ferritic stainless steels (also 300 series) have good machinability. M artensitic (400 series) steels are abrasive, tend to form a built-up edge, and req uire tool materials with high hot hardness and crater-wear resistance. Precipitati on-hardening stainless steels are strong and abrasive, requiring hard and abrasio n-resistant tool materials.The Effects of Other Elements in Steels on Machinability. The presence of aluminum and silicon in steels is always harmful because these elements com bine with oxygen to form aluminum oxide and silicates, which are hard and a brasive. These compounds increase tool wear and reduce machinability. It is es sential to produce and use clean steels.Carbon and manganese have various effects on the machinability of steels, depending on their composition. Plain low-carbon steels (less than 0.15% C) c an produce poor surface finish by forming a built-up edge. Cast steels are mor e abrasive, although their machinability is similar to that of wrought steels. To ol and die steels are very difficult to machine and usually require annealing pr ior to machining. Machinability of most steels is improved by cold working, w hich hardens the material and reduces the tendency for built-up edge formation.Other alloying elements, such as nickel, chromium, molybdenum, and vana dium, which improve the properties of steels, generally reduce machinability. T he effect of boron is negligible. Gaseous elements such as hydrogen and nitrog en can have particularly detrimental effects on the properties of steel. Oxygen has been shown to have a strong effect on the aspect ratio of the manganese sulfide inclusions; the higher the oxygen content, the lower the aspect ratio an d the higher the machinability.In selecting various elements to improve machinability, we should consider the possible detrimental effects of these elements on the properties and strengt h of the machined part in service. At elevated temperatures, for example, lead causes embrittlement of steels (liquid-metal embrittlement, hot shortness; see Se ction 1.4.3), although at room temperature it has no effect on mechanical prop erties.Sulfur can severely reduce the hot workability of steels, because of the fo rmation of iron sulfide, unless sufficient manganese is present to prevent suchformation. At room temperature, the mechanical properties of resulfurized steels depend on the orientation of the deformed manganese sulfide inclusions (aniso tropy). Rephosphorized steels are significantly less ductile, and are produced so lely to improve machinability.20.9.2 Machinability of Various Other MetalsAluminum is generally very easy to machine, although the softer grades te nd to form a built-up edge, resulting in poor surface finish. High cutting speed s, high rake angles, and high relief angles are recommended. Wrought aluminu m alloys with high silicon content and cast aluminum alloys may be abrasive; they require harder tool materials. Dimensional tolerance control may be a pro blem in machining aluminum, since it has a high thermal coefficient of expans ion and a relatively low elastic modulus.Beryllium is similar to cast irons. Because it is more abrasive and toxic, t hough, it requires machining in a controlled environment.Cast gray irons are generally machinable but are. Free carbides in castings reduce their machinability and cause tool chipping or fracture, necessitating to ols with high toughness. Nodular and malleable irons are machinable with hard tool materials.Cobalt-based alloys are abrasive and highly work-hardening. They require sharp, abrasion-resistant tool materials and low feeds and speeds.Wrought copper can be difficult to machine because of built-up edge form ation, although cast copper alloys are easy to machine. Brasses are easy to ma chine, especially with the addition pf lead (leaded free-machining brass). Bronz es are more difficult to machine than brass.Magnesium is very easy to machine, with good surface finish and prolong ed tool life. However care should be exercised because of its high rate of oxi dation and the danger of fire (the element is pyrophoric).Molybdenum is ductile and work-hardening, so it can produce poor surfac e finish. Sharp tools are necessary.Nickel-based alloys are work-hardening, abrasive, and strong at high tempe ratures. Their machinability is similar to that of stainless steels.Tantalum is very work-hardening, ductile, and soft. It produces a poor surf ace finish; tool wear is high.Titanium and its alloys have poor thermal conductivity (indeed, the lowest of all metals), causing significant temperature rise and built-up edge; they can be difficult to machine.Tungsten is brittle, strong, and very abrasive, so its machinability is low, although it greatly improves at elevated temperatures.Zirconium has good machinability. It requires a coolant-type cutting fluid, however, because of the explosion and fire.20.9.3 Machinability of Various MaterialsGraphite is abrasive; it requires hard, abrasion-resistant, sharp tools.Thermoplastics generally have low thermal conductivity, low elastic modul us, and low softening temperature. Consequently, machining them requires tools with positive rake angles (to reduce cutting forces), large relief angles, small depths of cut and feed, relatively high speeds, and proper support of the work piece. Tools should be sharp.External cooling of the cutting zone may be necessary to keep the chips f rom becoming 〝gummy〞and sticking to the tools. Cooling can usually be a chieved with a jet of air, vapor mist, or water-soluble oils. Residual stresses m ay develop during machining. To relieve these stresses, machined parts can be annealed for a period of time at temperatures ranging from to ( to ), and th en cooled slowly and uniformly to room temperature.Thermosetting plastics are brittle and sensitive to thermal gradients during cutting. Their machinability is generally similar to that of thermoplastics.Because of the fibers present, reinforced plastics are very abrasive and are difficult to machine. Fiber tearing, pulling, and edge delamination are significa nt problems; they can lead to severe reduction in the load-carrying capacity of the component. Furthermore, machining of these materials requires careful rem oval of machining debris to avoid contact with and inhaling of the fibers.The machinability of ceramics has improved steadily with the development of nanoceramics (Section 8.2.5) and with the selection of appropriate processi ng parameters, such as ductile-regime cutting (Section 22.4.2).Metal-matrix and ceramic-matrix composites can be difficult to machine, d epending on the properties of the individual components, i.e., reinforcing or wh iskers, as well as the matrix material.20.9.4 Thermally Assisted MachiningMetals and alloys that are difficult to machine at room temperature can be machined more easily at elevated temperatures. In thermally assisted machinin g (hot machining), the source of heat—a torch, induction coil, high-energy bea m (such as laser or electron beam), or plasma arc—is forces, (b) increased too l life, (c) use of inexpensive cutting-tool materials, (d) higher material-removal rates, and (e) reduced tendency for vibration and chatter.It may be difficult to heat and maintain a uniform temperature distribution within the workpiece. Also, the original microstructure of the workpiece may be adversely affected by elevated temperatures. Most applications of hot machi ning are in the turning of high-strength metals and alloys, although experiment s are in progress to machine ceramics such as silicon nitride.SUMMARYMachinability is usually defined in terms of surface finish, tool life, force and power requirements, and chip control. Machinability of materials depends n ot only on their intrinsic properties and microstructure, but also on proper sele ction and control of process variables.20.9 可机加工性一种材料的可机加工性通常以四种因素的方式定义：1、分的表面光洁性和表面完整性。
机械类英语论文及翻译
机械类英语论文及翻译Mechanical design involves the n of machines。
which are composed of mechanisms and other components that can transform and transmit ___ machines include engines。
turbines。
vehicles。
hoists。
printing presses。
washing machines。
and ___ and methods of design that apply to machines also apply to ___。
the term "mechanical design" is used in a broader sense than "machine design" to include their design.When ___。
___ to take into account。
The n and structural aspects of the device。
as well as the ___。
___ apply not only to machines but also to other mechanical devices。
such as switches。
cams。
valves。
vessels。
and mixers.Mechanical design is a critical field in ___ disciplines。
It plays an essential role in the ___ the success of a mechanical design project。
it is essential to follow a set of rules for design。
机械类专业英语课文参考翻译
There are two large groups of metals: 1) Simple metal- more or less pure chemical elements[5elimEnt] 2) Alloys[5AlCi]- materials consisting of a simple metal combined with some other elements. 有两大类金属：（1）纯金属——或多或少的金属元素（2）合金——组成纯金属的原料结合其他元 素。 About two thirds of all elements found in the earth are metals, but not all metals may be used in industry. Those metals which are used in industry are called engineering metals. The most important engineering metal is iron[5aiEn], which in the form of alloys with carbon[5kB:bEn] and other elements, finds greater use than any other metal. Metals consisting of iron combined with some other elements are known as ferrous[5ferEs] metals; all the other metals are called nonferrous[5nCn5ferEs] metals. The most important nonferrous metal are copper[5kCpE], aluminum[E5lju:minEm], lead[li:d], zinc[ziNk], tin[tin], but all these metals are used much less than ferrous metals, because the ferrous metals are much cheaper. 在地球上发现的所有元素中，大约三分之二是金属元素，但是并不是所有的金属都能够用于工业上。 那些金属—我们用于工业上的金属—被称为工程金属，最重要的工程金属那就是铁，铁跟碳和其他元素 结合形成合金的那些金属比其他金属发现有更大用途。铁与别的其他某些元素相结合而组成的金属称为 黑色金属，此外所有其他金属都称为有色金属，最重要的有色金属是---铜，铝、铅、锌、锡。但是使 用这些有色金属比使用黑色金属要少的多，因为黑色金属便宜得多。 Engineering metals are used in industry in the form of alloys because the properties[5prCpEti] of alloys are much better than the properties of pure[pjuE] metals. Only aluminum may be largely used in the form of simple metal. Metals have such a great importance because of their useful properties or their strength, hardness, and their plasticity[plAs5tisiti]. 因为合金的特性比纯金属的好，所以工程金属以合金的形式用于工业，只有铝以纯金属的形式被广 泛应用。金属因为具有强度、硬度和可塑性而发挥着特别重要的作用。
机械类英语翻译
机械类英语翻译3D coordinate measurement 三次元量床 boring machine 搪孔机 cncmilling machine CNC铣床 contouring machine 轮廓锯床 copy grinding machine 仿形磨床 copy lathe 仿形车床 copy milling machine 仿形铣床 copy shaping machine 仿形刨床 cylindrical grinding machine 外圆磨床 die spotting machine 合模机 drilling machine ?孔机 engraving machine 雕刻机engraving E.D.M. 雕模放置加工机 form grinding machine 成形磨床 graphite machine 石墨加工机 horizontal boring machine 卧式搪孔机horizontal machine center 卧式加工制造中心 internal cylindrical machine 内圆磨床jig boring machine 冶具搪孔机 jig grinding machine 冶具磨床 lap machine 研磨机 machine center 加工制造中心 multi model miller 靠磨铣床NC drilling machine NC钻床 NC grinding machine NC磨床 NC lathe NC车床NC programming system NC程式制作系统 planer 龙门刨床 profile grinding machine 投影磨床 projection grinder 投影磨床 radial drilling machine 旋臂?床 shaper 牛头刨床 surface grinder 平面磨床 try machine 试模机 turret lathe 转塔车床 universal tool grinding machine 万能工具磨床vertical machine center 立式加工制造中心 wire E.D.M. 线割放电加工机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拖板车下面是赠送的保安部制度范本,不需要的可以编辑删除!!!!谢谢!保安部工作制度一、认真贯彻党的路线、方针政策和国家的法津法觃,按照####年度目标的要求,做好####的安全保卫工作,保护全体人员和公私财物的安全,保持####正常的经营秩序和工作秩序。
机械名词英译汉大全
机械名词英译汉大全机械行业是一个广泛的领域，其中包含了许多特定的名词和术语。
了解这些名词的英文翻译对于学习机械工程和通信非常重要。
本文将带您了解机械名词英译汉的大全，让您更好地掌握机械工程领域的专业术语。
A•Acceleration: 加速度•Actuator:执行器•Angular velocity: 角速度•Automation:自动化•Axis:轴B•Bearing:轴承•Bevel gear:锥齿轮•Bolt:螺栓•Bore:孔径•Bushing:套筒C•Cam:凸轮•Carrier:承载体•Clutch:离合器•Crankshaft:曲轴•Cylinder:气缸D•Deflection:挠曲•Die:模具•Drive:驱动•Dynamic:动态的E•Efficiency:效率•Elasticity:弹性•Encoder:编码器•Engine:发动机F•Fastener:紧固件•Fatigue:疲劳•Friction:摩擦•Fuel:燃料G•Gear:齿轮•Generator:发电机•Grinder:砂轮•Guide:导轨H•Heat exchanger:换热器•Hydraulic:液压的•Hose:软管•Hub:轮毂I•Idle:空闲的•Inertia:惯性•Inlet:进口•Implement:工具•Jack:千斤顶•Joint:接头•Junction:连接点•Jig:夹具K•Key:键•Kinematics:运动学•Knurling:滚花L•Laser:激光•Lever:杠杆•Lubricant:润滑剂•Lathe:车床•Machine:机器•Machining:加工•Maintenance:维护•Martensite:马氏体N•Nozzle:喷嘴•Newton:牛顿•Nonferrous:有色的•Nylon:尼龙O•Orifice:孔隙•Outlet:出口•Overload:过载P•Piston:活塞•Pulley:滑轮•Pressure:压力•Pneumatic:气动的Q•Quenching:淬火•Quick-release:快速释放•Quill:芯轴•Queue:队列R•Reducer:减速器•Reliability:可靠性•Rivet:铆钉S•Shaft:轴•Screw:螺丝•Spring:弹簧•Static:静态的T•Torque:力矩•Tolerance:公差•Thread:螺纹•Turbine:涡轮机U•Ultrasonic:超声的•Upset:擴頭•Uniform:均匀的•U-bolt:U形螺栓V•Velocity:速度•Valve:阀门•Vibration:振动•Vacuum:真空W•Welder:焊工•Worm gear:蜗杆齿轮•Welding:焊接•Wear:磨损X•X-axis:X轴•Xenon:氙气•X-ray:X射线•Xerography:静电复印Y•Yoke:夹具•Y-axis:Y轴•Yield strength:屈服强度•Yarn:纱线Z•Z-axis:Z轴•Zinc:锌•Zero clearance:零间隙•Zone:区域以上是机械名词英译汉大全，包含了机械工程领域中常见的名词和术语。
机械类专业词汇中英文对照翻译表大全
机械类专业词汇中英文对照翻译表大全机械类专业词汇表一画一字螺丝批 slot type screwdriver一点透视 one-point perspective二画二合一黏合剂 epoxy resin adhesive二合胶；混合胶 epoxy glue二维的；平面的 two-dimensional二进制 binary二极管；整流子 diode二号螺丝攻 second tap二路开关 two-way switch十进制的；公制的 metric人工制品 artefact人造板 man-made board人体工程学 ergonomics; human engineering人体尺寸 human dimension人体测量学 anthropometry; anthropometrics刀片 blade刀身 blade刀具 tool刀具溜座 carriage刀柱 tool post刀架 tool rest刀架底座 tool rest bracket刀座帷；床鞍 apron刀座鞍；溜板座 saddle力 force力三角形 triangle of force力平行四边形 parallelogram of force 力多边形；多边形力学 polygon of force 力的分解 force resolution力架；亮漆 lacquer力矩 moment力偶 couple力矩定律 law of moment力-距离图表 force-distance graph力图 force diagram力线 line of force力点 effort十字榫 cross halving joint十字螺丝 Philip's head screw十字螺丝批 Philip's type screwdriver 丁字尺；T 尺 tee square三画三爪夹头 three-jaw chuck三角尺 set square三角形结构系杆 triangulation tie三角锉 triangular file三维的；立体的 three-dimensional三氯甲烷；哥罗芳 chloroform三聚氰?胺；蜜胺 melamine三点透视 three-point perspective上油漆 painting上釉 enamelling凡立水 varnish叉形顶尖 fork centre口罩 mask士力；虫漆 shellac士巴拿；扳手 spanner大芯夹板；宽条芯夹板 blockboard; solid corestock-laminated board大量制造 mass production子口刨；槽口刨；边刨 rebate plane小型平槽刨 miniature router plane小型线料弯曲器 small wire bender小型弯折机 mini bender小型电路断路器；跳菲 miniature circuit breaker (MCB)小齿轮 pinion山樟 San Cheong工件 workpiece工字梁 I beam工作面 working surface工作图；制作图 working drawing工作台 bench; working table工具 tool工具贮存室 tool storage工具槽 well工具钢 tool steel工场 workshop工场安全 workshop safety工程字书写技巧 lettering工程系统 engineering system工程绘图 engineering drawing工业酒精；火酒 methylated spirit弓形手钻；手摇曲柄钻 brace弓形手钻嘴 brace bit弓锯 bow saw; hacksaw弓锯片 hacksaw blade弓锯床 hacksawing machine四画不平衡 imbalance不含铁金属；非铁金属 non-ferrous metal不贯穿孔；闭孔；盲孔 blind hole不贯穿鸠尾榫 lapped dovetail joint不对称 asymmetry不锈钢 stainless steel不稳定平衡 unstable equilibrium中心 centre中心线 centre line中心冲 centre punch中心钻 centre drill中心钻嘴 centre bit中央处理器 central processing unit (CPU)中性 neutral中性平衡；随遇平衡 neutral equilibrium中性轴 neutral axis中密度纤维板 medium density fibre board (MDF) 中粗锉纹 second cut中碳钢 medium carbon steel中线 neutral wire互补金属氧化物半导体 complementary metal oxide semiconductors (CMOS)介子；垫片 washer介指铁 ring mandrel介电常数；电容率 permittivity介稳态的；亚稳态的 metastable内力 internal force内卡尺 inside calipers内能 internal energy内涵性质 intensive properties内圆弯凿 scribing gouge内锁式配件 interlocking fitting内燃机 internal combustion engine内螺纹制造法 tapping内螺丝 internal thread内弯边 concave edge六角金属枝 hexagonal bar六角匙 Allen key六角头螺丝 hexagonal head screw公制的；十进制的 metric公差 tolerance冗余构件 redundant member分力 component force分子 molecule分子力 molecular force分切；分割；切断 parting off分贝 decibel分析 analysis分析及批判学 analytical and critical studies 分析器 analyzer分流器 shunt分界面；界面；接口 interface分厘卡 micrometer分规 divider分割车刀架 parting tool holder分解 decomposition分压器 potential divider; voltage divider隔离开关 isolating switch切削工具 cutting tool切削液 cutting fluid切削深度 depth of cut切屑；碎屑 chip切线锯法 tangential sawing切辊纹；滚纹 knurling切断；分切；分割 parting off 切断工具 parting tool勾；勾脚 hook勾刀；胶片?刀 plastic cutter 化胶水 tensol反向偏压 reverse biased反相放大器 inverting amplifier 反相器 inverter反射 reflection反电动势 back e.m.f.反馈；回输 feedback天拿水；稀释剂 thinner天梯牙；齿条 gear rack天然木材 natural timber天然干燥法 air seasoning孔隙率 porosity尺寸 dimension尺寸线 dimension line尺身 blade引力；重力 gravitational force 心形凸轮 heart-shaped cam心材 heartwood心轴 mandrel心销 core pin手工具 hand tool手工锯 junior hacksaw手削法 paring手持虎钳 hand vice手柄 handle手套 gloves手扫漆 brushing lacquer手推车 barrow手提式竖线锯 portable jigsaw手提电动工具 portable power tool 手提电钻 electric hand drill手进给 hand feed手摇曲柄钻；弓形手钻 brace手摇钻 hand drill手锉 hand file手锯；板锯 handsaw手锥 bradawl手辘轧机 hand rolling machine支柱；支撑物 strut支架；支座 support支点 fulcrum; pivot文字 text方向 direction方向针 pointing needle方枝 square bar方波形 square waveform方波产生器 squarer方型牙板 rectangular die方格纸；网格纸 grid paper方通 square tube方块图 block diagram方锉 square file方头钻嘴 square shank bit方螺帽 square nut方边凿；直边凿 firmer chisel木 wood木工 woodwork木工工作间 woodwork area木工工作台 woodworker's bench木工车床 wood turning lathe; woodworking lathe木工铅笔 carpenter's pencil木工刨床 thicknessing and planning machine木牙螺丝；木螺钉 wood screw木材 timber木材车削 wood turning木材车削工具 wood turning tools木屑压合板；万花板 chipboard木条接榫 corner strip joint木圆头槌 doming mallet木模；模型 patterns木线 wood strip木胶粉 ureaformal dehyde resin glue木锉 rasp木螺钉；木牙螺丝 wood screw木槌 mallet止推轴承 thrust bearing止推垫圈 thrust washer比例 proportion比例尺 scale比例常数 proportionality constant比例极限 proportional limit比较器 comparator比热容量 specific heat capacity水平投影面 horizontal plane水平仪；平水尺 spirit level水气掣；漏电断路掣 earth leakage circuit breaker (ELCB) 水晶胶；聚酯树脂 polyester resin水晶胶的铸造成形 resin casting水磨砂纸 silicon carbide paper火叉 firing fork火水；煤油 kerosene火牛；变压器 transformer火石轮 grinder火花电蚀法；放电极加工 electrical discharge machining火酒；工业酒精 methylated spirit火钳 tongs火线；活线 live wire火砖 fire brick爪扣；爪形离合器；犬齿式离合器 dog clutch牙板；丝模 die牙板扳手；丝模扳手 die holder (stock)牙板螺帽 die nuts牛皮胶；动物胶 animal glue牛油纸 tracing paper牛顿运动定律 Newton's laws of motion犬齿式离合器；爪扣；爪形离合器 dog clutch五画丙烯?丁二烯苯乙烯 acrylonitrile-butadiene-stryrene (ABS) 主轴；心轴 spindle主题 motif令(纸张的计数单位) ream凹座 recess凹模 hollowing block凸缘 flange凸缘联轴节 flange coupling凸轮 cam凸轮式配件 cam-action fitting凸轮传动 cam drive凸头螺丝 raised head screw加成作业；添加法 addition process加油 oiling加速器 accelerator功能；用途 function功率因子 power factor功率放大器 power amplifier功率板 power amplifier board功率晶体管 power transistor包氏记号法 Bow's notation「包浩思」；「包豪斯」〈设计风格) Bauhaus半永固法；半永久接合 semi-permanent joining 半接榫 halving joint半闭式槽榫 stopped housing joint半圆(木)锉 half-round rasp半圆车刀 turning gouge半圆锉 half-round file半圆头铆钉 snap rivet半导体 semiconductor卡路里；卡(热量单位) calorie卡纸 card paper卡尺；测径器 calipers去角；倒角 chamfer可切削性 machinability可行性 feasibility可逆过程 reversible process可压缩性 compressibility可变电阻 variable resistor四分仪 quadrant四爪夹头 four-jaw independent chuck四圆心法(绘图) four-centre method外卡尺 outside calipers外形塑造 shaping外形线；轮廓线 outline外推法 extrapolation外圆弯凿 firmer gouge外螺纹 external thread外螺纹制造法 threading外弯边 convex edge外观 appearance失真 distortion尼龙；聚醯胺 nylon; polyamide (PA)尼龙墨水针笔 technical felt-tip pen左右调校杆 lateral adjusting level市售尺寸；标准尺寸 stock size市电频率；电源频率 mains frequency平(木)锉 flat rasp平水尺；水平仪 spirit level平行投影 parallel projection平行车削 parallel turning平行虎钳 parallel vice平行钉法 parallel nailing平底弯刨 flat faced spokeshave平底钻嘴 forstner bit平板结构 slab construction平流扼流圈；滤波扼流器 smoothing choke平流电容器；滤波电容器 smoothing capacitor 平流电路；滤汳电路 smoothing circuit平面板；正台 surface plate平面图；俯视图 plan平面锤 flatter平移 translation平搭榫 corner halving joint平嘴钳 flat nose pliers平槽刨 router plane平衡 balance; equilibrium平衡力 equilibrant平衡条件 equilibrium condition平衡电桥 balanced bridge平头弧刀 square nose gouge幼纹 smooth cut打凹成形 hollowing打凸成形 raising打槽机 routing machine打线；打槽 routing打磨 fitting; polishing打磨机 polisher本生灯 Bunsen burner本征半导体 intrinsic semiconductor 正反器；触发器；复振器 flip-flop 正反馈；正回输 positive feedback 正火 normalizing正向偏置 forward bias正投影 orthographic projection正投影图 orthographic drawing正弦波形 sinusoidal waveform正面投影 front projection正视图 elevation; front elevation 正极；阳极 anode正齿轮 spur gear正台；平面板 surface plate永久性接合 permanent joining瓦通纸；瓦楞纸板 corrugated board生长层 cambium layer生产图 production drawing生胶浆 rubber cement生钢；铸钢 cast steel生铁；铸铁 cast iron用途；功能 function白杨木 poplar白胶浆 PVA glue; white glue皮沙垫 leather sandbag皮革 leather皮革黏合剂 leather glue皮鞋 leather shoes目录 contents矢量；向量 vector石灰岩 limestone石英晶体振荡器 quartz crystal oscillator石棉 asbestos; asbestus石膏 Plaster of Paris示波器 oscilloscope立体图 pictorial drawing六画交流电流 alternating current (a.c.)交流电压 a.c. voltage交联结构 cross-linked structure仿饰金 gilding metal伏特 volt光力架 clear lacquer光拉软钢 bright drawn mild steel (B.D.M.S.) 光敏电阻 light dependent resistor (LDR)光测弹性学 photoelasticity光刨；滑刨 smoothing plane光电效应 photoelectric effect光泽 lustre全闭式槽榫 closed housing joint共面力 coplanar force共聚合作用 co-polymerization共聚物 copolymer共价键 covalent bond共振；共鸣；谐振 resonance印刷电路板 printed circuit board (PCB)同素异形 allotropy同轴电缆 coaxial cable同温 equality of temperature向量；矢量 vector向量和 vector sum104合力 resultant force合口扁钳 close mouth tongs合成色；等和色 secondary colour合成品 composite合成粅料 composite material合金 alloy合金工具钢 alloy tool steel合钉；定位销 dowel回火 tempering回复力 restoring force回复力偶 restoring couple回弹 resilience回输；反馈 feedback地线 earth wire多刃切削刀具 multi-point cutter多孔塑料；泡沫塑料；海绵状塑料 foam plastics多方榫接合 pinned joint多媒体 multi-media多晶性 polycrystallinity多谐振动器；多谐振荡器 multivibrator 多边形力学；力多边形 polygon of force 字母冲 letter punch字板 letter stencil安全 safety安全守则 safety rule安全系数 safety factor安全措施 safety precaution105安全眼罩 safety goggle安全设备 safety equipment安全药箱 safety box安培 ampere安培计；电流表 ammeter尖脚 spur年轮 annual ring成本 cost成形 forming扣件；击固件 fastener扣钉 clout nail; cramp托架 bracket收缩 shrinkage曲柄 crank曲柄轴 crank shaft曲线规；云板；云尺 French curve有效的 efficient有效电流 effective current灰；灰末 ash百折胶；百折胶；聚丙烯 polypropylene (PP) 竹 bamboo羊角锤 claw hammer老化 ageing肋条 rib肌理；质感；质地 texture自由度 degree of freedom自动控制 automatic control106自动进给 auto-feed自然干燥法 natural seasoning自感量 self-inductance自感应 self-induction色彩；颜色 colour色调 tone色环 colour wheel行星齿轮；周转齿轮 epicyclic gear七画肘节开关 toggle-switch串激电动机；串绕电动机 series-wound motor 位能；势能 potential energy位梯度；势梯度 potential gradient位移 displacement位错 dislocation伸长度 elongation作工硬化 work hardening作功 work done作图线 construction line低密聚乙烯 low density polyethylene (LDPE) 低通滤波器 low-pass filter低电压 low voltage低碳钢 low carbon steel布置 layout免油轴承 oil-less bearing冷加工；冷作工 cold working冷加工硬化 cold work hardening冷色 cool colour冷轧压 cold rolling冷却系统 cooling system冷却效应 cooling effect冷却液流量 coolant rate冷凝胶；环氧树脂 epoxy resin108利口；「披」口；铁屑 burr刨平 planing刨花板；碎料板 particle board吹风机 air blower吹气模塑；吹模塑 blow moulding吹管 blow pipe含铁金属 ferrous metal含水量 moisture content坑凿 cross-cut chisel均方根值 root mean square value均角投影图；等角投影图 isometric drawing 均速圆周运动 uniform circular motion 夹；夹钳 clamp夹 cramp夹卡 mounting board夹具 fixture; jig夹具及固定装置 jig and fixture夹板；胶合板 plywood夹持工具 clamping device; holding tool夹背锯；榫锯 tenon saw夹头 chuck夹头开启匙；夹头扳手 chuck key夹叠黏合成形 lamination尾座 tailstock床身；床道 lathe bed床鞍；刀座帷 apron形心；面心 centroid109形状 shape形变 deformation「快把」板；硬质纤维板 hardboard快速移位 rapid traverse抗扭强度 torsional strength抗屈强度 bending strength; yield strength 抗性分量；无功分量 reactive component抗拉强度 tensile strength抗氧化剂 anti-oxidant抗剪强度 shearing strength抗磁性物料 diamagnetic material抗挠性 stiffness抗压强度 compressive strength抗断强度 breaking strength技术员；技师 technician扶架 steady扭力 torsion扭矩；转矩 torque扭转 torsion扭转角 angle of torsion把手 hand grip扼流圈 choke扳手 spanner; wrench投影 projection投影面 projection plane投影线 projection line攻丝 tap材料 material材料单；材料表 material list杜拉铝 duralumin杉木 spruce步进电动机 stepper motor步冲轮廓法 nibbling每分钟转数 revolution per minute (r.p.m.) 系统组件 system component角托架 angle bracket角位移 angular displacement角板；直角板 angle plate角度 angle角榫 corner angle joint; corner joint角铁 angle iron谷巴凡立水 cobal varnish车刀架 tool holder车床 lathe车床工具 lathe tools车床中心钻咀 lathe centre bit车床操作法 lathe operation车削；车旋 lathe turning; turning车削工具 turning tools防火胶板 Formica防锈 rust prevention防声耳筒；护耳器 ear-protector防松螺帽 lock nut防护装置；保护罩；保护网 guard; safety guard八画注射成形法；喷射铸造法 injection moulding并激电动机；并绕电动机 shunt-wound motor乳酪胶 casein glue乳胶漆 emulsion paint亚加力；压克力；聚甲基丙烯酸甲脂 acrylics; polymethyl methacrylate (PMMA)亚稳态的；介稳态的 metastable来回摆动 oscillating两点透视 two-point perspective刻度；划线 ruling刺冲 dot punch刮刀 scraper刮擦 scraping制动鼓 drum brake制动碟 disc brake制动器 brake受迫振动 forced vibration受迫振荡 forced oscillation和谐 harmony周转齿轮；行星齿轮 epicyclic gear固定夹；台夹 bench holdfast固定负载 dead load定子 stator定位销；合钉 dowel定位螺丝 set screw定距轮 stitch marker屈片机 folding machine屈曲 bending屈服点；降服点 yield point屈圈法 loop forming屈卷法 scrolling屈接缝 folded lap seam屈喉机 tube bender屈折 folding屈折线 folding line屈压接缝 folded & grooved seam延性 ductility延性的 ductile弦锯法 plain sawing弧口凿；圆凿 gouge往复式运动 reciprocatory motion拉力 tensile force拉力计；张力计 tensiometer; tensometer拉钉 blind rivet; pop rivet拉钉接合 blind riveting; pop riveting拉钉钳 blind riveting pliers; pop riveting pliers 拉张 tension拉张应力 tensile stress拉张应变 tensile strain拉细 drawing-down拉制法 drawing拉线 wire drawing「披」口；利口；铁屑 burr拔钳 nippers拋光 buffing拋光机 buffing machine放大；扩大 enlargement放大尺 pantograph放大倍数 amplification factor放大器 amplifier放电极加工；火花电蚀法 electrical discharge machining 易用万能尺 line setter易碎 fragile〈绘画的〉明暗运用；描影 shading枝；杆 rod杯形顶尖 cup centre杯头螺丝 hexagonal socket head cap screw板锯 panel saw松木 pine松节水 turpentine法式磨光 French polishing法拉〈电容量单位〉 farad油石；磨刀石 oil stone油漆；涂料 paint泡沫塑料；多孔塑料；海绵状塑料 foam plastics物理特性 physical property物理属性 physical attribute物理量 physical quantity盲孔；闭孔；不贯穿孔 blind hole直尺 ruler; straight rule直角叉榫 corner bridle joint直角尺 try square直角板；角板 angle plate直角杠杆 bell crank lever直身钻嘴 straight shank drill直车刀架 straight tool holder直流发电机 d.c. generator直流电流 direct current (d.c.)直流电动机；直流马达 d.c. motor直纹锯 rip saw直线切削 linear interpolation直线运动 rectilinear motion直边凿；方边凿 firmer chisel直铁剪 straight snips硅 silicon空行程 idle stroke空气动力学 aerodynamics空间 space空载 no load花纹凿 embossing stamp花梨木 rosewood花样；图案 pattern虎克定律 Hooke's Law虎钳 vice虎钳护罩 vice clamp初步意念 proposed solution表面 surface表面展开图 surface development表面张力 surface tension表面处理 surface finishing; surface treatment 表面硬化 case hardening表面硬化钢 case-hardened steel表达方式 presentation表达技巧；传意技巧 communication technique表观膨胀；视膨胀 apparent expansion金工 metalwork金工工作间 metalwork area金工角尺 engineering square金工车床 metalwork lathe金工虎钳 engineer's vice金工锯床 power hacksaw金属包头；金属箍 ferrule金属配件 metal fittings金属线 wire金属压展机 hand rolling mill金属擦光剂；磨光剂 metal polish金属薄片 sheet metal金属键 metallic bond长方通 rectangular tube长刨 trying plane长螺旋钻咀 long auger bit长镗孔 long boring闸极 gate阻抗 impedance附件 attachment附录 appendices青铜 bronze非反相放大器 non-inverting amplifier非本征半导体 extrinsic semiconductor非破坏性试验 non-destructive testing非晶状固体 amorphous solid非顽磁性铁磁材料 non-retentive ferromagnetic material 非压缩性流体 incompressible fluid非稳态 unsteady state非铁金属；不含铁金属 non-ferrous metal九画亮漆；力架 lacquer信号 signal信号产生机 signal generator信号处理 signal processing保养；维修 maintenance保险丝 fuse保护罩；保护网；防护装置 guard; safety guard促凝剂 accelerator削屑 swarf垂直投影面 vertical plane型砧 swages〈书的〉封皮 binding封面 cover急回机构 quick return mechanism 扁枝 bar扁头 cross-pein扁头法 upsetting扁头铆钉 flat head rivet扁头螺丝 flat head screw扁凿 flat chisel指示器 indicator指形榫 finger joint施力 effort染色 staining染色剂 stain架构 framework柄 stock柚木 teak柳安木 lauan。
英文翻译重要词汇整理
翻译重要词汇整理1.表示学科的名词anthropology--人类学;psychology--心理学;psychiatry--精神病学;neurology--神经学;linguistics--语言学;sociology--社会学statistics--统计学/统计数据;behaviorism--行为学;methodology--方法论aesthetics--美学/审美观;civil engineering--土木工程mechanism--机械学/力学;fluid mechanism--流体力学operational research--运筹学;astronomy--天文学2.其他词汇late--死亡;set--集合;brave=face up to--直面deconstruction--解构主义modernism--现代主义;post-modernism--后现代主义colonialism--殖民主义;post-colonialism--后殖民主义applied--应用;clinic--临床;organic--有机的inorganic--无机物;processor--处理器export-oriented--以出口为导向;disorder--疾病(心理);disease--疾病(身体、心理) depression--抑郁症;compulsive disorder--强迫症astrophysicist--天体物理;disaster--灾难;astronaut--宇航员entitlement--权力;entitle--授予;cosmos--宇宙;cosmic--宇宙的taikonant--宇航员;dispassioned--冷静的，理智的passionate--富有激情的enthusiastic--激情的,热情的;microultrasonicprober--微超声探测器be supposed to =should;be not supposed to =should notbe expected to =needinter-disciplinary--交叉学科;cross-disciplinary--跨学科cross-cultural--跨文化;sponsor--赞助/主办a school of fish--一群鱼;transportation--强调运输traffic--强调通过;issue--发行(动词)/日期(名词)potential enemy--假想敌;intellectual--知识/知识分子/智力enquiry=inquiry;conjecture=estimateaugment(动词)=enhance;fallacy--谬论(名词);paradox--(自相矛盾的)悖论tide--潮汐现象;plausible=seemingly valid--表面上,看上去合理的gas--汽油/煤油;gas leak--煤气泄露;power failure--断电family planning--计划生育;blood group--血型;life span--人均预期寿命rise(vi)--位置升高;数字数量的增长arise(vi)--看到它出现=appear happenraise(vt)--举手(表示位置的上升)/筹款raise sb up--养育某人长大;raise in country--某人在那里长大raise the family=support--供养一家人raise +鸡,鸭,牛,羊,猪--饲养keep+ a dog --养宠物(keep不般不能加人)arouse sth =make sth arise--导致,激发rouse;rouse sb =weak sb up--叫醒某人sth come about =sth happencome around--苏醒;bring around=bring round--把...弄醒future teller--算命的;malfunction--失效;under developed--不发达的mal-nutrition--营养不良;better-off--小康poverty line--温饱线;grassroot--草根piece together--综合,汇集accumulate--积累;assemble--集会,聚会(人)/组装(物)tear down=pull down--拆除(拆了就不要了);disassemble--拆卸(拆了还要用) millennium--千年; calendar--日历later--...之后;latest--最迟的/最新的breakthrough--突破study=learning=development=activities--研究;学习intellectual equipment=knowledgeintellectual inquiry--科学知识的探索working=operation=practice of human mind=endeavor--行为methodology=technology=technique--研究方法circle=academic=community=school--学界,学派preserve--保存(保持原样);reserved--深藏不露reserve--储存(以备后用) energy reserve--能源储存no comments--无可奉告preserve环境保护/专门留给他的preserve conservation--自然保护区the press--媒体,新闻界;coverage--报道,评论,新闻press conference--记者招待会depend upon=rest on/base on/lie--基于/原因是/起因是depend upon=be determined bycolumn--专栏;interview--采访comment=review--评论;news=stories--新闻features--人物特写,专访;headline--标题/头条broadsheet--主流报刊;tabloid--小报information entertainment=infotainment--信息娱乐化mouse potatoes--整天在电脑面前的人;couch potatoes--整天看电视的人netizens--网虫,网民;pohctoed--冥王星Mars--火星;Venus--金星;Jupiter--木星sophisticated--世故highbrow--知识分子/(自以为)有学识的人windfall--意外的收获;turning point--转折点downturn--转折点(向下的转折点)翻译中形容词转为动词形容词转译成动词形容词转换成动词的情况很多。
科技英语翻译专业词汇-机械)
机械类英语常用词汇（各专业）常见缩写：PCS Pieces 个(根,块等)PRS Pairs 双(对等)D/C Date Code 生产日期码ID/C Identification Code (供应商)识别码SWR Special Work Request 特殊工作需求L/N Lot Number 批号P/N Part Number 料号OEM Original Equipment Manufacture 原设备制造N/A Not Applicable 不适用QTY Quantity 数量VS 以及REV Revision 版本JIT Just In Time 零库存ESD Electry-static Discharge 静电排放PCB Printed Circuit Board 印刷电路板OC Operation System 作业系统NC Numerical Control, 数字计算机控制通识词：metal cutting金属切削mechanotronics,mechanical-electrical integration 机电一体化machine tool 机床technology of metals 金属工艺学cutter刀具friction摩擦spindle主轴headstock 主轴箱chuck卡盘machining center加工中心gusset plate角撑板, 加固板rolling bearing 滚动轴承spring弹簧finish machining精加工rough machining 粗加工optimal design优化设计industrial moulding design 工业造型设计descriptive geometry画法几何mechanical drawing 机械制图lathe车床planer 刨床punching machine 冲床drill machine钻床milling machine, miller铣床grinding machine, grinder磨床boring machine 镗床assembly drawing 装配图size marking 尺寸标注technical requirements 技术要求finite element 有限元ball bearing 滚动轴承sliding bearing滑动轴承vent 放气孔, 通风孔drain 排水管fusion 熔融base material基底材料flow instrument 流量计identification mark 识别标志level instrument 位面计, 水平仪layout drawing 布置图restoration修理Blowers排风机Constant Low Temperature Facilities低温室stockpile贮存floor model落地式control panel控制屏blister steel 浸碳钢emery 金钢砂stainless steel 不锈钢clearance 间隙cushion 缓冲pinion 小齿轮finishing allowance 加工余量parameter 参数compound 混合料ductility 延性lubricant 润滑剂final inspection终检rust生锈deformation变形wire coil线盘，线卷work cell工作间trolley台车机床类：3D coordinate measurement 三次元量床boring machine 搪孔机cnc milling machine CNC铣床contouring machine 轮廓锯床copy grinding machine 仿形磨床copy lathe 仿形车床copy milling machine 仿形铣床copy shaping machine 仿形刨床cylindrical grinding machine 外圆磨床die spotting machine 合模机engraving machine 雕刻机engraving E.D.M. 雕模放置加工机form grinding machine 成形磨床graphite machine 石墨加工机horizontal boring machine 卧式搪孔机horizontal machine center 卧式加工制造中心internal cylindrical machine 内圆磨床jig boring machine 冶具搪孔机ig grinding machine 冶具磨床lap machine 研磨机machine center 加工制造中心multi model miller 靠磨铣床NC drilling machine NC钻床NC grinding machine NC磨床NC lathe NC车床NC programming system NC程式制作系统planer 龙门刨床projection grinder 投影磨床shaper 牛头刨床surface grinder 平面磨床try machine 试模机turret lathe 转塔车床universal tool grinding machine 万能工具磨床vertical machine center 立式加工制造中心wire E.D.M. 线割放电加工机gouging .刨削槽Bending: 挠曲Threading: 车缧纹钢材类：alloy tool steel 合金工具钢aluminium alloy 铝合金钢bearing alloy 轴承合金bonderized steel sheet 邦德防蚀钢板carbon tool steel 碳素工具钢clad sheet 被覆板clod work die steel 冷锻模用钢ferrostatic pressure 钢铁水静压力forging die steel 锻造模用钢galvanized steel sheet 镀锌铁板hard alloy steel 超硬合金钢high speed tool steel 高速度工具钢hot work die steel 热锻模用钢low alloy tool steel 特殊工具钢low manganese casting steel 低锰铸钢marging steel 马式体高强度热处理钢martrix alloy 马特里斯合金meehanite cast iron 米汉纳铸钢meehanite metal 米汉纳铁merchant iron 市售钢材molybdenum steel 钼钢nickel chromium steel 镍铬钢prehardened steel 顶硬钢silicon steel sheet 矽钢板tin plated steel sheet 镀锡铁板tough pitch copper 韧铜troostite 吐粒散铁vinyl tapped steel sheet 塑胶覆面钢板冲压机械及周边关连用语：back shaft 支撑轴blank determination 胚料展开bottom slide press 下传动式压力机board drop hammer 板落锤brake 煞车buckle 剥砂面camlachie cramp 铸包chamotte sand 烧磨砂charging hopper 加料漏斗clearance 间隙closed-die forging 合模锻造clump 夹紧clutch 离合器clutch brake 离合器制动器clutch boss 离合器轮壳clutch lining 离合器覆盖coil car 带卷升降运输机coil cradle 卷材进料装置coil reel stand 钢材卷料架column 圆柱connection screw 连杆调节螺钉core compound 砂心黏结剂counter blow hammer 对击锻锤cradle 送料架crank 曲柄轴crankless 无曲柄式cross crank 横向曲轴cushion 缓冲depression 外缩凹孔dial feed 分度送料die approach 模口角度die assembly 合模die cushion 模具缓冲垫die height 冲压闭合高度die life 模具寿命die opening 母模逃孔die spotting press 调整冲模用压力机double crank press 双曲柄轴冲床draght angle 逃料倾斜角edging 边锻伸embedded core 加装砂心feed length 送料长度feed level 送料高度filling core 埋入砂心filling in 填砂film play 液面花纹fine blanking press 精密下料冲床forging roll 辊锻机finishing slag 炼后熔渣fly wheel 飞轮fly wheel brake 飞轮制动器foot press 脚踏冲床formboard 进模口板frame 床身机架friction 摩擦friction brake 摩擦煞车gap shear 凹口剪床gear 齿轮gripper 夹具gripper feed 夹持进料gripper feeder 夹紧传送装置hammer 槌机hand press 手动冲床hand rack pinion press 手动齿轮齿条式冲床hand screw press 手动螺旋式冲床hopper feed 料斗送料idle stage 空站inching 微调尺寸isothermal forging 恒温锻造key clutch 键槽离合器knockout 脱模装置knuckle mechanic 转向机构land 模具直线刀面部loader 供料器unloader 卸料机loop controller 闭回路控制器lower die 下模micro inching device 微寸动装置microinching equipment 微动装置moving bolster 活动工作台notching press 冲缺口压力机opening 排料逃孔overload protection device 防超载装置pinch roll 导正滚轮pitch 节距pressfit 压入progressive 连续送料pusher feed 推杆式送料pusher feeder 料片押片装置quick die change system 快速换模系统regrinding 再次研磨releasing 松释动作reversed blanking 反转下料roll forming machine 辊轧成形roll forming machine 辊轧成形机roll release 脱辊roller feed 辊式送料roller leveler 辊式矫直机rotary bender 卷弯成形机safety guard 安全保护装置scrap cutter 废料切刀scrap press 废料冲床seamless forging 无缝锻造shave 崩砂shear angle 剪角sheet loader 薄板装料机shot 单行程工作shrinkage fit 收缩配合shut height 闭合高度sieve mesh 筛孔sintering of sand 铸砂烧贴slide balancer 滑动平衡器slug hole 逃料孔spin forming machine 旋压成形机spotting 合模stack feeder 堆叠拨送料机stickness 黏模性straight side frame 冲床侧板stretcher leveler 拉伸矫直机strip feeder 料材送料装置tripping pressure 弹出压力stroke 冲程take out device 取料装置toggle press 肘杆式压力机transfer 传送transfer feed 连续自动送料装置turrent punch press 转塔冲床two speed clutch 双速离合器uncoiler 闭卷送料机unloader 卸载机vibration feeder 振动送料机wiring press 嵌线卷边机砂轮用语abrasive 砂轮Al2O3 氧化铝borazon 氧化硼立方晶buffing wheel 抛光布轮diamond 钻石dresser 砂轮整修机dressing 修整endless grinding belt 循环式研磨带grain 磨粒grinding disc 研磨盘jamp up 孔眼堵塞mesh 网筛目resinoid grinding wheel 半树脂型砂轮slitting 切缝量vitrified 陶瓷的射出成形关联用语：activator 活化剂bag moulding 气胎施压成形bonding strength 黏合强度breathing 排气caulking compound 填隙料cell 气孔cold slug 半凝式射出colorant 著色剂color matching 调色color masterbatch 色母料compound 混合料copolymer 共聚合体cull 残料废品cure 凝固化cryptometer 不透明度仪daylight 开隙dry cycle time 空料试车周期时间ductility 延性elastomer 弹性体extruded bead sealing 压出粒涂层法feed 供料filler 充填剂film blowing 薄膜吹制法floating platen 活动模板foaming agent 发泡剂gloss 光泽granule 颗粒料gunk 料斗hot mark 热斑hot stamping 烫印injection nozzle 射出喷嘴injection plunger 射出柱塞injection ram 射出冲柱isomer 同分异构物kneader 混合机leveling agent 匀涂剂lubricant 润滑剂matched die method 配合成形法mould clamping force 锁模力mould release agent 脱模剂nozzle 喷嘴riented film 取向薄膜parison 吹气成形坏料pellet 粒料plasticizer 可塑剂plunger 压料柱塞porosity 孔隙率post cure 后固化premix 预混料reciprocating screw 往复螺杆resilience 回弹性resin injection 树脂射出法rheology 流变学sheet 塑胶片shot cycle 射出循环slip agent 光滑剂take out device 取料装置tie bar 拉杆toggle type mould clamping system 肘杆式锁模装置torpedo spreader 鱼雷形分流板transparency 透明性void content 空洞率锻铸造关连用语accretion 炉瘤acid converter 酸性转炉acid lining cupola 酸性熔铁炉acid open-hearth furnace 酸性平炉aerator 松砂机air set mold 常温自硬铸模airless blasting cleaning 离心喷光all core molding 集合式铸模all round die holder 通用模座assembly mark 铸造合模记号back pouring 补浇注backing sand 背砂base bullion 粗金属锭base permeability 原砂透气度belling 压凸billet 坏料bleed 漏铸blocker 预锻模膛blocking 粗胚锻件blow hole 铸件气孔board drop hammer 板落锤bottom pour mold 底浇bottom pouring 底注boxless mold 脱箱砂模break-off core 缩颈砂心brick molding 砌箱造模法buckle 剥砂面camber 错箱camlachie cramp 铸包cast blade 铸造叶片casting flange 铸造凸缘casting on flat 水平铸造chamotte sand 烧磨砂harging hopper 加料漏斗cleaning of casting 铸件清理closed-die forging 合模锻造core compound 砂心黏结剂core template 砂心模板core vent 砂蕊排气孔corner gate 压边浇口counter blow hammer 对击锻造counter lock 止口镶嵌方式depression 外缩凹孔die approach 模口角度draw out 锻造拔长draw plate 起模板draw spike 起模长针dummying 预锻embedded core 加装砂心erosion 冲砂fettling 铸件清理filling core 埋入砂心filling in 填砂film play 液面花纹finishing slag 炼后熔渣flash gutter 锻模飞边槽flask molding 砂箱造模forging roll 辊锻机formboard 进模口板gutter 锻模飞边槽hammer man 锻工heading machine 顶镦机impacter 卧式锻造机inblock cast 整体铸造ingot 铸锭ingot blank 铸坯inlay casting 镶铸法investment casting 失模铸造isothermal forging 恒温锻造loose piece 木模活块molding pit 铸模地坑pouring process 浇注法recasting 重铸roll forging 轧锻rolled surface 轧制表面rough sand 粗砂roughing forge 粗锻sand crushing 塌箱seamless forging 无缝锻造separate 分离shave 崩砂shrinkage fit 收缩配合shut height 闭合高度sieve mesh 筛孔sintering of sand 铸砂烧贴slag 熔渣slag inclusion 夹渣stickness 黏模性strip layout 带状胚料排样法tap casting 顶注top gate 顶注浇口unworked casting 不加工铸件upender 翻转装置upending 顶锻uphill casting 底铸white cast iron 白口铸件管道、线路关联用语Piping work: 铺管工程Steam trace: 加热蒸汽管道threaded pipe螺纹管seal welding.密封焊接flange joint 凸缘接头undercut 底切feeder馈电线conduit outlet电线引出口seal fitting 密封接头, 密封配件Screw thread lubricant螺纹润滑剂Seal: 绝缘层weld reinforcement 焊缝补强lock washer 锁紧[止动, 防松]垫圈electrical panel.配电板,配电盘nipple螺纹接头zinc plated.镀锌的ring joint 环接, 围缘接合NPT thread. 美国标准锥管螺纹cable gland 电缆衬垫terminal block线弧, 接头排接线盒, 接线板, 线夹power drill机械钻connector. 接线器insulated sleeve绝缘套管wire connector接线器wire terminal电线接头control wiring控制线路motor lead电动机引出线power wiring电力布线tender document．提供证件orifice plate.挡板flange gasket 法兰垫片dimensional inspection 尺寸检验burn through 烧蚀piping system.管道系统erection 架设examination试验cable tray.电缆盘rigid steel conduit 钢制电线管cable glands: 电缆衬垫exfoliation剥落power receptacle 电力插座grounding conductor 接地导体lighting fixture照明器材junction box 分线箱race way 电缆管道terminal box接线盒distribution board配电盘, 配电屏receptacle 插座tumble switch.翻转开关,拨动式开关cathodic protection system 阴极保护系统Circuit breaker断路开关amplifier panel 放大器盘control console 控制台electrical material电气材料convenience receptacle.电源插座cable gland 电缆衬垫control cable控制电缆操纵索normal bend 法向[法线]弯管piping管道敷设tubing敷设管道cable fitting电缆配件elbow.弯管接头main pipe 主管道bend.弯管弯头焊接成型技术相关用语socket weld承插焊接fillet weld角焊,填角焊branch connection分支接续fabrication tolerance.制造容差local heat treatment 局部热处理reinforcement of weld加强焊缝dye penetrant examination染料渗透试验法magnetic particle examination 磁粉检验girth weld环形焊缝cement lined piping 水泥衬里weld joint 焊缝, 焊接接头spool drawing 管路图, 管路详图spot test 抽查, 当场测试butt weld 对接焊缝Random Radiography随机射线照相检查radiographic examination 射线照相检查power control 功率控制arc welding 电弧焊TIG：Tungsten-arc Inert-Gas welding 钨极电弧惰性气体保护焊filler rod焊条tensile strength 抗张强度shield gas 保护气体shield jig保护夹具high frequency generator.高频发电机welding rod 焊条filler metal 焊料, 焊丝shop fabrication 车间制造field installation 现场安装welding bead 焊道both sides welding.双面焊接residual stress 残余应力electrode 电焊条condensation 冷凝longitudinal.纵向的horizontal line 水平线circumferential joint 周圈接缝nondestructive examination.非破坏性检验, qualification: 合格性construction work施工工程welded joint焊接缝焊接节点gas cutting.气割arc cutting电弧切割grind off 磨掉metallic luster 金属光泽Screwed Piping Joints螺丝状的管接头instrument rack 计测器支架tank gauge 液面计flushing 冲洗，填缝solvent 溶剂postweld heat treatment 焊后热处理jig.夹具arc gouging 电弧刨削chipping修琢machining 机械加工bridges.管式桥clamp.夹钳tack welding 点焊butt welding 对接焊grinder. 磨床commencement.开始gusset plate角撑板, 加固板process pipe 工艺管道land 纹间表面opening 开口reinforcing pad.补强垫,增强衬板flux 焊剂wet developer 湿显像剂imperfection 缺陷limitation 限度valve 阀,闸门structural attachment 结构附件tapered allowance 削尖余量tack welding 平头焊接sputter 喷溅scale 废料lateral translation侧向平移weld joint 焊缝, 焊接接头fusion 熔融base material基底材料lead foil 铅箔生产、实验常用词汇intensifying screen 增光屏, 光增强屏pressure test.压力试验film density.影片密度line number行数leak test漏泄试验plate thickness 筛板厚度field fabricated 工地制造的,现场装配的junction box.接线盒flow sheet 流程图vent 放气孔, 通风孔drain 排水管instrument air仪表气源blind挡板pipe arrangement 管配置bus duct 母线槽substation分站flow instrument 流量计blinding plate盲板expansion joint 伸缩接头hydrostatic pressure test静水压试验pneumatic pressure 气压scaffolding脚手架check valve止回阀liquid penetrant examination液体渗透探伤test pump试验泵witnessed inspections 现场检测hanger吊架control valve控制阀,fabrication drawing 制造图纸,制作图schedule number表示管壁厚度系列的号码hydrostatic test .流体静力学试验,水压试验design pressure 设计压力disposition notice 处罚通知书pipe stanchion 管支柱bellow type 波纹管式expansion joint 伸缩接头vibration stopper：减震器WPS Works Process Specification 典型工艺规程piping.管道系统flange.凸缘,sleeve 套筒ferritic .铁素体的identification mark 识别标志stencil.模绘片版,镂花模板stamping .冲压silicone paint硅树脂油漆weld bead 焊缝automatic temperature recorder 温度自动记录器penetrameter 透度计film viewer底片观察用光源civil works土建工程，建筑工程lump sum price 混合价格,统包价格scrap material废料caulking metal填隙合金[金属](材料) application drawing操作图, 应用图cable routing电缆路由选择channel bases沟渠基底vertical panel竖直面板local panel 现场配电盘power distribution panel 配电盘gauge board样板, 模板规准尺anchor bolt 锚定螺栓expansion bolt 伸缩栓, 扩开螺栓field instrument.携带式仪表instrument rack 计测器支架,计测器框架tank gauge 油箱液位计guide wire 尺度[定距]索,准绳name plate名牌, 商标lead pipe铅管take-off valve输出阀sub-header分联箱air header 集气管pneumatic signal气动信号steam trace 加热蒸汽管道electric heat tracing.电伴随加热cable trunk 电缆管道stop end封端fire barriers防火间隔bonding wire 接合线, 焊线conduit box [电]导管分线匣rigid conduits 刚性导管flexible conduit软管conduit entry 导管引入装置平交道口管道组road crossing duct bank Capping ends顶盖末端cable armor 电缆铠装Cable sheath 电缆包皮层sealing compound电缆膏coaxial cable同轴电缆loop test环路测试sequence test.联锁顺序试验lintel beam 水平横楣梁flash plate闪熔镀层anchor bolt 地脚螺栓expansion bolt伸缩栓, 扩开螺栓shim plate 垫板push button station按钮式控制站logic diagram逻辑图。
机械类专业词汇中英文对照翻译表大全
机械类专业词汇中英文对照翻译表大全机械类专业词汇表一画一字螺丝批slot type screwdriver 一点透视 one-point perspective 二画二合一黏合剂 epoxy resin adhesive 二合胶；混合胶 epoxy glue 二维的；平面的 two-dimensional 二进制 binary 二极管；整流子 diode 二号螺丝攻 second tap 二路开关 two-way switch 十进制的；公制的 metric 人工制品 artefact 人造板 man-made board 人体工程学ergonomics 。
human engineering 人体尺寸 human dimension 人体测量学anthropometry 。
anthropometrics 刀片 blade 刀身 blade 刀具 tool 刀具溜座 carriage 刀柱 tool post 刀架 tool rest 刀架底座 tool rest bracket 刀座帷；床鞍 apron 刀座鞍；溜板座 saddle 力 force 力三角形 triangle of force力平行四边形 parallelogram of force 力多边形；多边形力学 polygon of force 力的分解 force resolution 力架；亮漆 lacquer 力矩 moment 力偶couple 力矩定律 law of moment 力-距离图表 force-distance graph 力图 force diagram 力线 line of force 力点 effort 十字榫 cross halving joint 十字螺丝 Philip's head screw 十字螺丝批 Philip's type screwdriver 丁字尺； T 尺 tee square 三画三爪夹头 three-jaw chuck 三角尺 set square 三角形结构系杆 triangulation tie 三角锉 triangular file 三维的；立体的 three-dimensional 三氯甲烷；哥罗芳chloroform 三聚氰 ?胺；蜜胺 melamine 三点透视three-point perspective 上油漆 painting 上釉enamelling 凡立水 varnish 叉形顶尖 fork centre 口罩 mask 士力；虫漆 shellac 士巴拿；扳手 spanner 大芯夹板；宽条芯夹板 blockboard 。
机械工程学专业词汇英语翻译(S)
safe load 安全载荷safe seismic distance 安全震距safe stress 安全应力safety coefficient 安全系数safety element 安全元件safety explosive 安全炸药safety factor 安全因数safety limit 安全限值safety valve 安全阀saffman force 萨夫曼力sag 下弯saha equation 萨哈方程saint venant principle 圣维南原理saltation 跃移saltation velocity 跃移速度sample 试样sampling 采样sampling average 采样平均sampling error 取样误差sand heap analogy 沙堆比拟sand hill analogy 沙堆比拟sand wave 沙波sandwich 层叠物sandwich plate 多层板sandwich type shell 夹层壳satellite 卫星satellite dynamics 卫星动力学saturated air 饱和空气saturated gas 饱和气体saturated porous media 饱和多孔介质saturated steam 饱和蒸汽saturated vapor pressure 饱和蒸汽压saturated vapour 饱和蒸汽saturation 饱和saturation adiabat 饱和绝热线saturation curve 饱和曲线saturation pressure 饱和压力saturation ratio 饱和度saturation state 饱和状态saturation temperature 饱和温度saturation value 饱和值saturation vapour pressure 饱和蒸汽压sawtooth pulse 锯齿形脉冲sawtooth wave 锯齿波sawtooth wave oscillation 锯齿波形振荡scalar 标量scalar coupling 标量耦合scalar field 标量场scalar matrix 标量矩阵scalar potential 标量势scalar product 标积scalar quantity 标量scalar tensor 标量量scale effect 尺度效应scale length 标尺长度scale of hardness 硬度计scale of turbulence 湍陵度scales 天平scaling law 标度律scattered light method 散光法scattered wave 散射波scattering 散射scattering amplitude 散射幅度scattering angle 散射角scattering coefficient 散射系数scattering cross section 散射截面scattering ellipse 散射椭圆scattering error 散射误差scattering in 散射scattering intensity 散射强度scattering length 散射长度scattering resonance 散射共振schlieren method 纹影法schuler period 舒勒周期sclerometric hardness 刮痕硬度scleronomic constraints 与时间无关的约束scleronomous binding 与时间无关的约束scleroscope 回跳硬度计scleroscope hardness 回跳硬度scratch hardness 刮痕硬度scratch hardness test 刮痕硬度试验screw axis 螺旋轴screw dislocation 螺旋位错screw displacement 螺旋位移screw motion 螺线运动screw propeller 螺旋推进器螺旋桨sea wave 海洋波seal force 气封力seaplane 水上飞机season crack 自裂second class constraint 第二类约束second cosmic velocity 第二宇宙速度second law of dynamics 动力学第二定律second law of thermodynamics 热力学第二定律second of time 时秒second order elasticity 二阶弹性second order fluid 二阶铃second problem of dynamics 动力学知问题second viscosity coefficient 第二粘度系数secondary collision 二次碰撞secondary compression 二次压缩secondary consolidation 二次固结secondary creep 第二阶段蠕变secondary explosion 二次爆炸secondary flow 次级流secondary load 二次负载secondary moment 副力矩secondary motion 次级运动secondary principal stress 次枝力secondary resonance 次级共振secondary simulation error 二次模拟误差secondary stress 次应力secondary structure 次级结构secondary undulation 次波动secondary wave 次级波seconds pendulum 秒摆section 截面section modulus 截面模数section wave 截面波sectional area 截面积sectional drawing 切面图sectorial area 扇形面积sectorial moment of inertia 扇形惯性矩secular determinant 久期行列式secular equation 久期方程sediment runoff 泥沙运载量sedimentation 沉降sedimentation analysis 沉积分析sedimentation balance 沉积天平sedimentation flow 沉积流sedimentation velocity 沉降速度seepage 渗透seepage flow 渗流seepage pressure 渗透压力segment of a circle 弓形segmentation 分割segregation 偏析seiche 湖面波动seism 地震seismic coefficient 地震系数seismic conductivity 地震波传导性seismic effect 地震效应seismic focus 震源seismic force 地震力seismic load 地震荷载seismic pendulum 地震摆seismic pickup 地震拾波器seismic prospecting 震波勘探seismic region 地震区seismic response 地震响应seismic sea wave 地震海啸seismic spectrum 地震波谱seismic surges 地震海啸seismic system 地震系统seismic wave 地震波seismicity 地震活动度seismogram 地震记录图seismograph 地震仪selection 选择self acting control 直接控制self adjusting 自动蝶的self aligning 自的的self alignment 自行的self balancing 自动平衡的self balancing device 自平衡装置self centering 自动定心的self contraction 自收缩self correlation function 自相关函数self damping 自衰减self diffusion 自扩散self diffusion coefficient 自扩散系数self diffusion current 自扩散流self diffusion velocity 自扩散速度self energy 自能self excitation 自激self excited vibration 自激振动self heating 自热self ignition 自点火self inductance 自感self locking 自锁self lubrication 自动润滑self oscillation 自振荡self power 固有功率self radiation 自辐射self regulation 自第self rotation 本正转self scattering 自散射self similar flow 自相似流self similarity 自相似self simulation 自模拟self stress 自具应力self thermal diffusion 自热扩散selsyn 自动同步机semi analytical method 半解析法semi axis 半轴semi circle 半圆semi circular 半圆的semi classical method 半经典的方法semi elliptic spring 半椭圆形弹簧semi infinite body 半无限体semi inverse method 半逆法semi liquid state 半液态semi major axis 长半径semi permeable 半渗透的semi turbulent 半湍聊semiconductor strain gage 半导体应变仪sense of rotation 转动方向sensitivity 灵敏度sensitivity constant 灵敏度常数sensitivity to deformation speed 变形速度灵敏度sensitization 敏化sensor 传感器separated boundary layer 分离边界层separated flow 分离流separation factor 分离因子separation method 分离法separation of variables 变数分离separation point 分离点sequence 序列series 系列serviceability 适用性servo system 伺服系统set noise 机齐声set up 胆setback 后退setting 安装setting frequency 导频率settled creep 似粘性蠕变settlement 沉积settling velocity 沉降速度sextant 六分仪shading 阴影法shadow 阴影shadow factor 阴影因数shadow method 阴影法shadow zone 阴影区shadowgraph 影象图shadowgraph method 描影法shafranov kruskal criterion 沙弗拉诺夫克鲁斯卡尔判据shaft 轴shaft axis 轴心线shaft friction 表面摩擦shaft horsepower 轴马力shaft journal 轴颈shake down 振动硬化shake off effect 振动效应shaking 摇荡shaking conveyer 振动输送机shaking out 振摇萃取shaking screen 摇动筛shaking table 振动台shallow notch 浅切口shallow shell 扁壳shallow water 浅水区shallow water theory 浅水理论shallow water wave 浅水波shape anisotropy 形状蛤异性shape elasticity 形状弹性shape factor 形状因子；形状因数shape parameter of boundary layer 边界层的形状参数shape relaxation 形状弛豫shaping 成形shapiro step 夏皮罗级shattering 破碎shear 剪切shear center 剪心shear crack 剪切裂隙shear deformation 剪切应变shear difference method 剪应力差法shear elasticity 切变弹性shear failure 剪切破坏shear fracture 剪切破坏shear grade 剪切梯度shear lag 剪切滞后shear line 剪切线shear mode 剪切振模shear modulus 剪切模量shear plane 剪切面shear plane method 剪切面法shear resistance 剪切阻力shear strain 剪切应变shear strain energy 剪应变能shear strength 抗剪强度shear stress 剪应力shear stress line 剪应力线shear stress tensor 剪切应力量shear surface 切变面shear test 剪切试验shear transfer 剪切传递shear turbulence 剪湍寥shear vibration 剪切振动shear viscosity 切变粘度shear wave 等容波sheared edge 剪切边缘shearing area 剪切面积shearing center 剪心shearing coefficient 切变系数shearing curve 剪切曲线shearing elasticity modulus 切变模数shearing error 剪切误差shearing field rheometer 剪切场龄计shearing flow 剪流shearing force 剪力shearing force diagram 剪力图shearing impact 剪切冲击shearing instability 剪切失稳shearing load 剪切载荷shearing method 剪切法shearing moment 剪切力矩shearing rigidity 抗剪刚度shearing stress 剪应力shearing velocity 剪切速度sheet 薄板sheet bar 薄板畔sheet thickness 薄板厚度shell 壳shell of many layers 夹层壳shell of revolution 旋转壳shell theory 壳理论shielding 屏蔽shift 位移shift angle 位差角shift diagram 位移图shift factor 位移因子shift matrix 位移矩阵shift structure 错列结构shift surface 位移面ship 船ship hull 船体ship oscillation 船舶振荡ship resistance 船舶阻力ship wave 船行波shoal water 浅水区shock 冲击撞击shock absorber 缓冲器缓冲装置shock absorption 冲稽收shock adiabat 冲圾热线shock angle 撞磺shock coefficient 撞坏数shock condition 冲货件shock diffuser 激波扩散器shock eliminator 缓冲器减震器shock equation 激波方程shock excitation 撞护发shock expansion 冲还开shock free 无冲荒shock front 激波前沿shock front thickness 激波前沿厚度shock isolation 冲霍离shock isolator 冲霍离器shock layer 激波层shock limitation 激波限制shock line 激波线shock load 冲簧重shock mach number 激波马赫数shock momentum 撞化量shock motion 冲凰动shock normal 冲花线shock polar 激波极线shock polaric diagram 激波极线图shock potential 冲黄shock pressure 冲还力shock proof 抗震的shock propagation 激波传播shock pulse 冲祸冲shock relaxation 激波弛豫shock resistance 冲昏力shock response 冲混应shock response spectrum 冲混应谱shock stall 激波失速shock strength 冲豢度shock stress 冲沪力shock test 冲辉验shock transfer 冲猾递shock tube 激波管shock wave 激波shock wave curvature 激波波前曲率shock wave drag 激波阻力shock wave heating 冲花加热shock wave relation 冲花关系式shockley barrier layer 肖克利势垒层shockley partial dislocation 肖克利型定域位错shoot 急流shooting flow 快速射流急流shore hardness 肖氏硬度shore scleroscope test 肖氏硬度试验short crested wave 短峰波short distance scattering 近距散射short fiber 短纤维short period perturbation 短周期扰动short range force 短程力short term strength 短期强度short time creep strength 短时蠕变强度short time test 快速试验short wave 短波short wave radiation 短波辐射shortness 脆性shot firing 点火shot peening 喷丸硬化shot point 爆破点shrinkage 收缩shrinkage allowance 收缩容许量shrinkage crack 收缩裂缝shrinkage factor 收缩因数shrinkage porosity 收缩孔隙度shrinkage pressure 收缩压强shrinkage stress 收缩应力shut down 停止shutoff 停止side displacement 侧面位移side drag 侧面阻力side overflow 横向溢流side pressure 侧压力side wave 边频波sideslip 侧滑sidewall 侧壁sidewind 侧风sieve mesh 筛孔sieve plate 筛板sign 记号signal 信号silencer 消声器silo 导弹地下仓库similar 相似的similar test 相似检验similarity 相似similarity criterion 相似准则similarity law 相似性定律similarity parameter 相似参数similarity principle 相似性原理similarity rule 相似规则similarity theorem 相似性定律similarity theory 相似理论similarity transformation 相似变换similitude 相似simple 单纯的simple beam 简支梁simple bending 单纯弯曲simple closed curve 简单闭曲线simple elastoplastic problem 简单弹塑性问题simple equivalent pendulum 单摆simple harmonic motion 简谐振动simple harmonic oscillation 简谐振动simple harmonic oscillator 简谐振子simple harmonic wave 简谐波simple hinge 单铰链simple loading 简单加载simple loading theorem 简单加载定理simple material 简单物质simple oscillation 简单振荡simple pendulum 单摆simple refraction 单折射simple shear 简单剪切simple shearing strain 简切应变simple shearing stress 简单切应力simple solid material 简单固体材料simple supported edge 简支边simple system 单一系统simple tension 简单拉伸simple torsion 简单扭转simple truss 简单桁架simple vibration 简单振荡simple wave flow 简单波流simplex interpolation 简单插simply periodic function 简单周期函数simply supported beam 简单支撑梁simpson's rule 辛普森法则simulated process parameter 模拟过程参数simulated system parameter 模拟系参数simulation 模拟simulation error 模拟误差simulator 模拟装置simultaneity 同时性simultaneous 同时的simultaneous blasting 齐发爆破simultaneous earthquake 同时地震sine 正弦sine wave 正弦波singing 振鸣single crystal 单晶single dislocation 单一位错single force 集中力single phase 单相的single refraction 单折射single rotor 单转子single scattering 单散射single stage compression 单级压缩single stage compressor 单级压缩机single stage pump 单级泵single valuedness 单值性single wave 孤立波singular function 奇异函数singular integral 奇异积分singular perturbation method 奇异微扰法singular point 奇点singular solution 奇异解singular surface 奇异曲面singularity 奇异性sink 汇sink flow 汇流sinking speed 降落速度sinking velocity 沉降速度sintering point 软化点sinusoidal curve 正弦曲线sinusoidal law 正弦定律sinusoidal quantity 正弦量sinusoidal spiral 正弦螺线sinusoidal wave 正弦波siphon 虹吸管site 场地size 尺寸size distribution 粒度分布size reduction 破碎skeletal structure 骨架结构skeletal vibration 骨架振动skeleton 骨架skeleton diagram 方框图skeleton line 骨架线skew 倾斜的skew anisotropy 斜蛤异性skew bridge 斜桥skew distribution 非对称性分布skew lines 斜直线skew symmetry 斜对称skin 囚skin depth 囚深度skin friction 表面摩擦skin friction resistance 表面摩擦阻力skin friction stress 表面摩擦应力skin resistance 表面阻力skip phenomenon 跳跃现象skipped distance 跳跃距离slab 平板slant distance 斜距slat 前缘缝翼sleeve 轴套slender body 细长体slender profile 细长翼slender rod 细杆slender wing 小展弦比机翼slenderness 细长比slenderness ratio 细长比slide 滑动slide valve air pump 滑阀空气泵slider 滑板sliding bearing 滑动轴承sliding contact 滑动接触sliding friction 滑动摩擦sliding friction torque 滑动摩擦力矩sliding mode crack 滑移型裂纹sliding motion 滑动sliding pressure 滑动压sliding resistance 滑动阻力sliding surface 滑动面sliding vector 滑移矢量sliding weight 滑锤slight earthquake 轻微地震slip band 滑移带slip coefficient 滑恋数slip direction 滑移方向slip flow 滑流slip frequency 差频slip line 滑动线slip moment 滑动力矩slip plane 滑移面slip ratio 滑动比slip ring 滑环slip speed 转差速率slip stream 滑流slip surface 滑动面slip system 滑移系slip vector 滑移矢量slip velocity 滑临度slip zone 滑移区slippage tensor 滑僚量slipping 滑动slipstream effect 滑璃应slit 缝隙slope 倾斜slope current 倾斜流坡度流slope deflection 斜挠度slope deflection method 角变位移法slope distance 斜距slope failure 边坡破坏slope of surface 水面坡度slope resistance 坡度阻力slot 缝slow 慢的slow boundary layer 慢边界层slow flow 缓流slow motion 慢速移动slow release 慢释放slowing down 减速slowly varying component 慢变分量slug flow 慢流slurry pump 泥浆泵small amplitude oscillation 小振幅振荡small angle collision 小角碰撞small calorie 克卡small deformation 小变形small hardness 微硬度small oscillation 小振荡small scale turbulence 小尺度湍流smoke gas 烟气smoke wind tunnel 烟风洞smooth flow 平滑怜smooth pipe 光滑管道smooth surface 光滑面smooth tube 光滑管道smoothed curve 光滑曲线smoothing 平滑化smoothness 平滑度smoothness properties 平滑特性snaking 蛇行snow load 雪载soaking 浸渍soap film analogy 肥皂膜比拟soaring 滑翔soft shell 软壳softening 软化softening point 软化点soil characteristic 土的特性soil dynamics 土动力学soil erosion 土壤侵蚀soil humidity 土壤水分soil mechanics 土力学soil moisture 土壤水分soil pressure 土压soil suction force 土壤抽吸力soil temperature 土壤温度solar tidal wave 太阳潮汐波solar wind 太阳风solid 固体solid angle 立体角solid body 固体solid friction 固体摩擦solid gas interface 固气界面solid liquid interface 固液界面solid mechanics 固体力学solid of revolution 旋转体solid of rotation 旋转体solid phase 固相solid physical mechanics 固体物理力学solid plastic 固塑性的solid propellant rocket 固体燃料火箭solid solid interface 固固界面solid state 固态solidification 凝固solidification heat 凝固热solidification point 凝固点solidification shrinkage 凝固收缩solidity 固态solifluction 泥流solitary wave 孤立波solute boundary layer 溶质边界层solution 解sonic bang 声击sonic barrier 声障sound absorption 声吸收sound damping coefficient 声阻尼系数sound energy 声能sound insulating material 隔声材料sound oscillation 声振荡sound pressure 声压sound pressure level 声压级sound proof 隔音的sound velocity 声速sound wave 声波source 源source flow 源流source function 源函数source of seismic wave 地震波源space centrode 固定瞬心轨迹space cone 定瞬轴锥面space coordinates 空间坐标space craft 宇宙飞船space curve 空间曲线space distribution 空间分布space flight 宇宙飞行space framework 立体构架space inversion 空间反演space lattice structure 空间晶格结构space motion 空间运动space perception 空间感受space potential 空间势space problem 空间问题space reflection 空间反演space system 空间系space tensor 空间量space time coordinates 时空坐标系space time correlation 时空关联space time curve 时空曲线space time law 路径时间定律space time structure 时空结构space truss 空间桁架space vehicle 宇宙飞船space velocity 空间速度space wave 空间波spacecraft 宇宙飞船spacing wave 间隔波spallation 破碎spallation cross section 散裂截面span 跨距span length 跨长spar 翼梁spare 备件spark hardening 放电硬化spatial expansion 空间膨spatial kinematic chain 空间运动链spatial shear wave 空间切变波special perturbation 特殊微扰special relativity theory 狭义相对论specific action potential 比酌势specific deformation energy 比形变能specific destruction work 比破坏功specific discharge 通量密度specific elongation 延伸率specific entropy 比熵specific flow 比量specific flow rate 比潦specific force 比力specific free energy 比自由能specific gravity 比重specific head 比压头specific heat 比热specific heat at constant pressure 恒压比热specific heat at constant volume 恒容比热specific impulse 比推力specific internal energy 比能specific kinetic energy 比动能specific mass 比质量specific plastic 比塑性specific potential 比势specific power 比功率specific pressure 比压specific resistance 比阻力specific speed 比速率specific stiffness 比刚度specific strain energy 比应变能specific strength 比强度specific stress 比应力specific surface 比表面specific surface energy 比表面能specific thrust 比推力specific unbalance 比不平衡specific viscosity 比粘度specific volume 比容specific volumetric dilatation 体积膨胀率specific weight of engine 每马力重量specific wind pressure 比风压specimen 试样speckle 散斑speckle holography 散斑全息照相术speckle interferometry 散斑干涉法spectral condition 谱条件spectral curve 谱曲线spectral density 谱密度spectral displacement 谱位移spectral distribution 谱分布spectral frequency 谱频率spectral function 谱函数spectral line 谱线spectral method 谱方法spectral position 谱位置spectral shift 谱位移spectral theory 谱理论spectrum 谱spectrum matrix 谱矩阵spectrum tensor 谱量speed 速率speed change 变速speed control 速率第speed error 速率误差speed governor 蒂机speed indicator 速度计speed limiting device 限速器speed of autorotation 自转速度speed of heat propagation 热传播速率speed of light 光速speed of perception 感觉速率speed of response 响应速度speed of sound 声速speed per hour 时速speed range 变速围speed reduction 减速speed regulation 速度第speed regulator 蒂机speedometer 转速表sphere 球sphere of reflection 反射球sphere shaped 球形的spherical angle 球面角spherical bearing 球面支承spherical coordinates 球面坐标spherical function 球面函数spherical joint 球形接头spherical motion 球面运动spherical pendulum 球摆spherical shell 球壳spherical shock wave 球面激波spherical space 对映空间spherical strain tensor 球面应变量spherical stress tensor 球面应力量spherical surface 球面spherical tensor 球面量spherical top 球形陀螺spherical wave 球面波spheroidal wave function 球波函数spillway 溢淋spillway dam 溢劣spin angle 自旋角spin angular momentum 自旋角动量spin axis 自旋轴spin coordinate 自旋坐标spin eigenfunction 自旋本寨数spin eigenstate 自旋本宅spin interaction 自旋相互酌spin orbit potential 自旋轨道势spin relaxation 自旋弛豫spin resonance 自旋共振spin resonance frequency 自旋共振频率spin slip spectrum 自旋反转谱spin tensor 自旋量spin tensor operator 自旋量算符spin wave 自旋波spin wave theory 自旋波理论spindle 轴spinning 尾旋spinning detonation 旋焰爆炸spinning obstacle 旋转障碍spinning top 旋转陀螺spinning wind tunnel 螺旋风洞spinor field 旋量场spinor gravitation 旋量引力spinor wave 旋量波spinor wave equation 旋量波方程spinor wave function 旋量波函数spiral 螺线spiral dislocation 螺旋形位错spiral fiber structure 螺旋形纤维结构spiral flow 螺旋流spiral of archimedes 阿基米德螺线spiral orbit 螺线轨道spiral propeller 螺旋推进器spiral spring 螺旋形弹簧spiral trajectory 螺线轨道spiral vortex 螺旋形涡流spiral vortex model 螺旋涡模型spire 尖塔spirit level 水准器split hopkinson bar 分离式霍普金森杆split pattern 分离模式splitting 分裂spoiler 绕菱sponge 海绵spongy 海绵状的spontaneous combustion 自燃spontaneous crack propagation 自发裂缝传播spontaneous emission 自发发射spout 瘤口spouted bed 喷出床spouting spring 喷泉spray 喷雾spray pump 喷淋泵spray resistance 喷雾阻力spraying effect 雾化效应spraying nozzle 喷雾嘴spring 弹簧spring back 弹性回复spring balance 弹簧秤spring buffer 弹簧绶冲器spring constant 弹簧常数spring dynamometer 弹簧秤spring force 弹簧弹力spring hammer 弹簧锤spring manometer 弹簧式压力计spring model 弹簧模型spring oscillator 弹簧振子spring pressure 弹簧压力spring pressure gage 弹簧式压力计spring ring 弹簧圈spring scales 弹簧秤spring tension 弹簧力spurious frequency 寄生频率spurious oscillation 寄生振荡spurious scattering 虚散射squagging 自锁square measure 面积单位square wave 方形波square wave oscillation 矩形波振荡square wave pulse 矩形脉冲squashing 压碎squeezing 压榨stability 稳定性stability condition 稳定性条件stability constant 稳定性常数stability curve 稳定性曲线stability layer 稳定层stability limit 稳定性极限stability line 稳定性曲线stability of equilibrium 平衡稳定性stability of motions 运动稳定性stability of parallel flow 平行寥定性stability of stratified flow 分层寥定性stability of structures 结构稳定性stability of vibration 振动稳定性stability tensor 稳定性量stability theorem 稳定性定理stabilization 稳定化stabilized equilibrium 稳定平衡stabilizer 稳定器stabilizing force 稳定力stabilizing gyroscope 稳定陀螺stable axis 稳定轴stable equilibrium 稳定平衡stable equilibrium position 稳定平衡位置stable motion 稳定运动stable orbit 稳定轨道stable state 稳定状态stable system 稳定系stable wave 稳定波stage 阶段stage discharge curve 水位量曲线stage efficiency 分级效率staged rocket 多级火箭staggered arrangement 交错配置staggered riveting 交错铆接staggering 摇摆stagnant water 静水stagnation 停滞stagnation curve 静水曲线stagnation density 滞止密度stagnation point 驻点stagnation point flow 驻点流stagnation pressure 驻点压力stagnation temperature 滞止温度stake 杆stalled airfoil 失速机翼stalled condition 失速条件stalled flow 失速流stalled wing 失速机翼stalling 失速stalling angle 失速迎角stalling characteristics 失速特性stalling flight 失速飞行stalling point 失速点stalling speed 失速速率stand by power 备用功率standard atmosphere 标准大气standard condition 标准条件standard density 标准密度standard deviation 标准偏差standard equation 正规方程standard frequency 标准频率standard frequency spectrum 标准频谱standard isobaric surfaces 标准等压面standard linear solid 标准线形固体standard load 正常负载standard measure 标准衡器standard orifice plate 标准孔板standard pressure 标准压力standard resistance 标准阻力standard solid 标准固体standard state 标准状态standard test specimen 标准试样standard water column 标准水柱standard wave 标准波standard wind 标准风standing wave 驻波star connection y 形接法starboard 右舷starling hypothesis 斯塔林假说start up time 起动时间starting air 起动空气starting lever 起动杆starting of oscillations 振荡起动starting oscillation 起动振动starting period 起动时间starting power 起动功率starting pulse 起动脉冲starting resistance 起动阻力starting torque 起动转矩state continuity 状态连续性state curve 状态曲线state equation 物态方程state feedback control 状态反馈控制state function 态函数state of aggregation 聚集状态state of energy 能量状态state of plane stress 平面应力状态state of rest 静态state of strain 应变状态state of stress 应力状态state of suspension 悬浮状态state parameter 状态参数state space 状态空间state vector 态矢量static 静的static accuracy 静态准确度static balance 静态平衡static balancing 静力平衡static balancing machine 静平衡试验机static constraint reaction 静反力static deflection 静载挠度static elasticity 静弹性static equilibrium 静态平衡static fatigue 静疲劳static field 静场static force 静力static fracture 静态破裂static friction 静摩擦static head 静压头static hysteresis curve 静态滞后曲线static imbalance 静力不平衡static indeterminateness 超静定性static instability 静力不稳定性static lift 静升力static load 静负载static magnetic field 静磁场static modulus of elasticity 静弹性模量static moment 静力矩static moment of the surface 静力表面矩static pressure 静压static pressure tube 静压管static reaction 静反酌static rolling friction 静滚动摩擦static slip 静滑移static stability 静力稳定性static strength 静力强度static stress 静应力static surface tension 静表面力static temperature 静温static test 静力试验static unbalance 静力不平衡statical condition 静力条件statically defined 静定的statically determinate 静定的statically determinate beam 静定梁statically determinate reaction 静定反力statically determinate structure 静定结构statically determinate system 静定系statically indeterminate beam 静不定梁statically indeterminate structure 静不定结构statically indeterminate system 静不定系statics 静力学stationary axle 固定轴stationary blade 固定叶片stationary creep 定常蠕变stationary distribution 定常分布stationary equilibrium 定常平衡stationary field 恒定场stationary flow 定常流stationary motion 定常运动stationary orbit 静止轨道stationary point 平稳点stationary potential 稳定势stationary random process 平稳随机过程stationary satellite 静止卫星stationary state 平稳态stationary vibration 平稳振动stationary vortex 定常涡旋stationary wave 驻波statistic test 统计检验statistical accuracy 统计精度statistical analysis 统计分析statistical fluctuation 统计涨落statistical mechanics 统计力学statistical noise 统计噪声statistical theory of turbulence 湍脸计理论statistical thermodynamics 统计热力学statistical weight 统计重量statistics 统计学staude cone 斯德锥面steady detonation 定常爆轰steady flow 定常流steady free surface flow 定常无压流steady gas flow 定常气流steady load 不变负荷steady motion 定常运动steady potential 稳定势steady precession 稳定旋进steady rest 稳定架steady state 平稳态steady state creep 定常蠕变steady state magnetic field 稳定磁场steady state oscillation 稳态振荡steady vorticity 定常涡流steam 蒸汽steam bleeding 抽汽steam drive 蒸汽传动steam ejector 蒸汽喷射器steam extraction 抽汽steam hammer 蒸汽锤steam injector 蒸汽喷射器steam jet 蒸汽喷流steam meter 蒸汽量计steam nozzle 蒸汽喷嘴steam power 汽力steam pressure 蒸汽压steep throw 陡抛steepness of wave edge 波前陡度steering angle 转向角steering column 转向柱steiner theorem 平行轴定理stellar dynamics 恒星动力学stellar energy 恒星能量stellar guidance 天文导航stellar structure 恒星结构step disturbance 阶跃扰动step rocket 多级火箭step velocity 阶跃速度stepped shaft 梯级式轴stepwise loading 逐步加载stereographic net 伍尔夫经纬圈stereographic projection 球面投影stereophotogrammetry 立体照相测量术steric acceleration 空间加速度stiff chain 刚链stiff joint 刚节点stiffener 加劲材stiffening 加劲stiffening plate 加强板stiffening rib 加强肋stiffening ring 加强环stiffness 刚度stiffness coefficient 刚度系数stiffness matrix 刚度矩阵stiffness method 刚度法stiffness modulus 劲度模量stiffness reactance 劲度力抗stiffness rotor 刚性转子stiffness term 刚度项stochastic acceleration 随机加速度stochastic force 随机力stochastic hydraulics 随机水力学stochastic process 随机过程stochastic similarity 随机相似stochastic simulation 随机模拟stockmayer potential 史托克梅耶势stokes approximation 斯托克斯近似stokes flow 斯托克斯怜stokes fluid 斯托克斯铃stokes law 斯托克斯定律stokes stream function 斯托克斯怜数stokes theorem 斯托克斯定理stokes wave 斯托克斯波stoma 小孔stone stream 岩石流stop 停止stopping distance 停止距离storage 存储storage modulus 存储模量stored energy 储能stored energy function 储能函数storm surge 风暴潮storm wave 风暴波straight angle 平角straight line motion 直线运动straight line plot of the bending stress 弯曲应力直线图straight line wedge 直线楔straightening 矫正straightness 平直度strain 应变strain ageing 应变时效strain amplitude 应变幅度strain anisotropy 应变蛤异性strain anneal method 应变退火法strain component 应变分量strain crack 应变裂缝strain deviator 形变偏量strain ellipsoid 应变椭球strain energy 应变能strain energy density 应变能密度strain energy function 应变能函数strain energy method 应变能法strain energy theory 应变能理论strain fatigue 应变疲劳strain field 应变场strain free lattice 无应变点阵strain gage 应变计strain gradient 应变梯度strain hardening 应变硬化strain hardening capacity 应变硬化能力strain hardening coefficient 应变硬化系数strain hardening curve 应变硬化曲线strain hardening index 应变硬化指数strain history 应变历程strain intensity 应变强度strain invariant 应变不变量strain matrix 应变矩阵strain measure 应变量度strain measurement 应变测定strain potential 应变势strain rate 应变率strain rate effect 应变率效应strain rate history 应变率历程strain relaxation 应变弛豫strain space 应变空间strain tensor 应变量strain theory 应变理论。
机械专业英语1Special English for Mechanical Engineering
Special English for Mechanical Engineering
机械工程专业英语的特点
1. 单词特点
(1) 专业性词汇较多，且词形复杂，记忆难度大。
chrome-moly steel — 铬钼钢
antifriction bearing— 滚动轴承
epicyclic gear— 行星齿轮
A-frame A形架
V-slot V形槽 O-ring O形环
Y-connection Y形连接（星形连接） zigzag wave 锯齿形波
U-shaped magnet 马蹄形磁铁
V-belt 三角皮带
cabinet file 半圆锉
twist drill 麻花钻 X-ray X射线
机械工程专业英语的特点
slide-crank mechanism —曲柄滑块机构
detail drawing — 零件图
four-bar linkage —四连杆机构
构词法
（i）派生法-在一个词的前面或后面加上词缀来构成新词 的方法。
前缀：一般词义变化，词性不变。
anti-反，防；如antiknock抗震的，，antinoise抗噪声的， dis-不，相反；如discharge放电 pre-预先，在前；如preheat预热，preamplifier前置放大器 semi-半：semiconductor半导体，semiautomatic半自动化的
laser
受激辐射式光频放大器镭射
（2）计量单位名称一般用音译。有些还可以进一步简化。
hertz 赫兹（频率） 赫
newton 牛顿（力、重量） 牛
pascal 帕斯卡（压力、强度） 帕 watt 瓦特（功率）瓦
常用机械英语大全
常用机械英语大全常用机械玉玉词汇金属切削metal cutting机床machine tool金属工艺学technology of metals刀具cutter摩擦friction联结link传动drive/transmission轴shaft弹性elasticity频率特性frequency characteristic误差error响应response定位allocation机床夹具jig动力学dynamic运动学kinematic静力学static分析力学analyse mechanics拉伸pulling压缩hitting剪切shear扭转twist弯曲应力bending stress强度intensity三相交流电three-phase AC磁路magnetic circles变压器transformer异步电动机asynchronous motor几何形状geometrical精度precision正弦形的sinusoid交流电路AC circuit机械加工余量machining allowance 变形力deforming force变形deformation应力stress硬度rigidity热处理heat treatment退火anneal正火normalizing脱碳decarburization渗碳carburization电路circuit半导体元件semiconductor element 反馈feedback发生器generator直流电源DC electrical source门电路gate circuit逻辑代数logic algebra外圆磨削external grinding内圆磨削internal grinding平面磨削plane grinding变速箱gearbox离合器clutch绞孔fraising绞刀reamer螺纹加工thread processing螺钉screw铣削mill铣刀milling cutter功率power工件workpiece齿轮加工gear mechining齿轮gear主运动main movement主运动方向direction of main movement进给方向direction of feed进给运动feed movement合成进给运动resultant movement of feed合成切削运动resultant movement of cutting合成切削运动方向direction of resultant movement of cutting 切削深度cutting depth前刀面rake face刀尖nose of tool 前角rake angle机械行业部分英文对照：螺丝词汇的中英文对照外贸常用机械词汇机械英语阀门种类中英文对照机械类常用英语：钢材类塑件模具相关英文机械图纸中英文以下是我在工作中常用的ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED. 未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED 未注焊角高3mm.ALL UNSPECIFIED RADI - R3 未注圆角R3REMOVE ALL BURRS AND SHARP EDGES 棱角倒钝CHANNEL 槽钢RSA 708 角钢70X70X8M30X1.5 pitch M30X1.5的锥螺纹Tackweld 点焊OD 1/4" outside dimension 1/4"的缩写外径直1/4"75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值2.5" BSP 2.5”圆锥管螺纹2.5" BSPT HEXAGON 2.5”六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUND ONLY,END COILSSQUARE TO TOUCH.总圈数约11圈；工作圈数约9圈；右旋；弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 内扣(母扣)MALE: 外扣(公扣)偏心轴eccentric shaft销轴PIN开口销COTTER PIN螺杆screw紧定螺钉SET SCREW圆螺母ROUND NUT内六角螺钉SOCKET HEAD CAPSCREW六角螺钉HEX HD SETSCREW六角螺栓HEX HD BOLT挡圈closing ring弹性挡圈circlip轴承隔套distance sleeve ofaxletree轴承axletree深沟球轴承DEEP GROOVE BALLBEARING无扣长non-buckle longth弹簧SPRING吊环螺钉LIFTING EYE BOLT开槽盘头螺钉SLOTTED PAN HEADSCREW圆锥滚子轴承TAPERED ROLLERBEARING推力球轴承THRUST BALL BEARING平键FLAT KEY弹簧垫圈SINGLE COIL SPRINGWASHER平垫圈FLAT WASHER螺母FULL NYLOCK NUT圆螺母ROUND NUTREMOVE ALL BURRS ANDSHARP EDGES 所有尖角/棱角倒角并去毛刺缩写全称翻译ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许ALT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds Institute APPROX Approximate 大约ASME Amer Society of Mech Engrs ASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B＆S Brown＆Shape 棕色＆形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire GaugeC TO C Center-to-Center 中心到中心CAD Computer-Aided Drafting 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL CounerdrillCDS Cold-Drawn Steel缩写全称翻译EFF Effective 有效的ENCL Enclose,Enclosure 附上ENG Engine 引擎ENGR Engineer 工程师ENGRG Engineering 工程学EQLSP Equally Spaced 等距EQUIV Equivalent 相等EST Estimate 估计EX Extra 额外EXH Exhaust 消耗EXP Experimental 实验性的EXT Exension,External 范围,外部FAB Fabricate 伪造FAO Finish All OverFDRY Foundry 铸造FIG Figure 数据FIL Fillet,fillister 带子FIM Full Indicator MovementFIN FinishFLX Fixture 结构FLX Floor.Fluid,Flush 基地,液体,冲洗FLEX Flexible 易弯曲的FLG Flange 边缘FORG Forging 锻炼FR Frame,Front 边框FIG Fitting 装置FURN Furnish 提供FWD Forward 向前GA Gage,Gauge 测量GALV Galvanized 电镀GR Grade 等级GRD Grind 磨碎GRV Groove 凹槽GSKT Gasket 垫圈H＆G Harden and Grind 加硬和磨碎HD Head 主要的HDL Handle 处理HDLS Headless 无领导的HDN Harden 使硬化HDW Hardware 硬件HEX Hexagon 六边形HGR Hanger 衣架HGT Height 高度HOR Horizontal 水平的HRS Hot-Rolled SteelHSG Housing 外罩HT TR Heat TrealNTS Not to ScaleOA Over All 所有OBS ObsotetcOC On CenterOD Outside Diameter 外直径OPP Opposite 对立OPTL Optional 可选择的OR Outside Radius 外半径ORIG Original 初始的PAT. Patent 专利PATT Pattern 形式PC Piece,Pitch Circle 件，节距圆PCH Punch 打孔PD Pitch DiameterPERF Perforate 打孔PERM Permanent 永久的PERP Perpendicular 垂直的PFD Preferred 首选的PKG Package,Packing 包装PL Parting Line,Places,Plate PNEU PncumaticPNL Panel 面板POL Polish 磨光POS Position,Postive 位置PR Pair 对立PRI Primary 基本的PROC Process 程序PROD Product,Production 产品，产量PSI Pounds per Square InchPT Part,Point 零件，点QTR Quarter 四份之一QTY Quantity 数量QUAL Quality 质量R Radius 半径RECD Received 巳收到的RECT Rectangle 长方形REF Reference 相关的REINF Reinforce 增强REL Release,Relief 释放，缓解REM Remove 移除REQD Requird 有需要REE Retainer,ReturnREV Reverse,Revision,Revolution RFS Regardless of Feature Size RGH Rough 粗糙的RH Right Hand 右手RIV Rivet 起皱RM Ream 扩展RND Round 周围RPM Revolutions per Minute RPW Resistance Projection Weld SAE Society of Automotive Engrs SCH Schedule 进度表缩写全称翻译CHAM Chamfer 斜面CHAN Channel 渠道CHG Change 改变CHK Check 核查CI Cast Iron 铸铁CIR Circle, Circular 圆周CIRC Circumference 圆周CL Centerline 中心线CLP Clamp 夹子CNC Computer Numerical Control 电脑数值控制COMB Combination 联合COML Commercial 商业的CONC Concentric 同中心的CONN Connect,Connector 连接器COV Cover 盖子CPLG Coupling 联结CQ Commercial Quality 商业等级钢CRS Cold Stds AssociationCRT Cathode Ray Tube 阴级射线管CS Cast Steel 铸铁CSA Canadian Stds Association CSK Countersink 埋头孔CSTG Casting 铸件CTR Center 中心CU Cubic 立方米CW Clockwise 顺时针CYL Cylinder,Cylindrical 柱面DBL Double 双倍DEC Decimal 小数DEG Degree 摄氏度DET Detail 详情DEV Develop 发展DFT Draft 草稿DIA Diameter 直径DIM Dimension 尺寸DIST Distance 距离DN Down 向下DP Deep,Diametral Pitch 深度,径节DR Drill,Drill Rod 钻孔DSGN Design 设计DVTL Dovetail 吻合DWG Drawing 图纸DWL Dowel 木钉DWN Drawn 拔出EA Each 每个ECC Eccentric 古怪HVY Heavy 重量HYD Hydraulic 水压ID Inside Diameter 内部直径IDENT Identification 鉴定ILLUS Illustration 说明IN Inch 英寸INCL Include,Including 包括INCR Increase 增加INFO Information 信息INSP Inspect 检查INSTL Install 安装INST Instruct,Instrument 指示,工具INT Interior,Internal,Intersect 内部的,内在的,交叉IR Inside Radius 内部半径ISO Internal Stds Organization 国际标准化组织JCT Junction 连结JNT Journal 杂志JT Joint 连接K Key 关键KNRL Knurl 硬节KST KeyseatKWY Keyway 键沟LB Pound 英镑LBL Label 标签LG Length,Long 长度LH Left Hand 左手LMC Least Material ConditionLOC Locate 位于LT Light 光LTR Letter 信LUB Lubricate 润滑MACH Machine 机器MAINT Maintenance 维护MATL Material 材料MAX Maximum 最大MECH Mechanical,Mechanism 机械MED Medium 媒介MFG Manufacturing 制造业MI Malleable Iron 可锻造的铁MIN Minimum, Minute 最小，秒MISC Miscellaneous 混杂的MM Millimeter 毫米MMC Max Material ConditionMS Machine SteelMTG Mouting 装备MULT Multiple 倍数MWG Music Wire GagugNA Not Applicable 不可应用的NATL National 国内的NC Numerical Control 数字电脑控制NEG Negative 忽略的NO. Number 号码NOM Nominal 名义上的NPSM Natl Pipe Straight Mech NPT Natl Pipe Tapered缩写全称翻译SCR Screw 螺丝SEC Second 秒SECT Section 部分SEP Separate 独立SEQ Sequence 顺序SER Serial,Series 系列SERR Serrate 锯齿状SF SpotfaceSFT Shaft 轴SGL Single 单个SH Sheet 纸SI Intl System of UnitsSL Slide 使滑动SLV Sleeve 袖子SOC Socket 插座SP Space,Spaced,Spare 空间SPL Special 特别SPEC Specification 规格SPG Spring 跳SPHER Spherical 球体SPRKT Sprocket 链轮齿SQ Square 平方SST Stainless Steel 纯铁STD Standard 标准STK Stock 存货STL Steel 铁STR Straight,Strip 直的SUB Substitute 替代物SUP Supply,Support 供应SURF Surface 表面SYM Symmetrical 对称的SYS System 系统T Teeth,Tooth 牙齿TECH Technical 技术TEMP Template,Temporary 模板，暂时的THD Thread 线THK Thick 厚的TOL Tolerance 公差TOT Total 总计TPF Taper per FootTPI Taper per In,Threads per InchTPR Taper 锥形TS Tool SteelTYP Typical 典型UNC Unified Natl CoarseUNEF Unified Natl Extra FineUNF Unified Natl FineUNIV Universal 普遍VAR Variable 变量VERT Vertical 垂直的VOL Volume 音量VS Versus 与．．相对W Wide,Width 宽度WASH Washer 洗衣机WDF Woodruff 车叶草WI Wrought Iron 熟铁WT Weight 重量齿轮及齿轮加工中英文对照-A部分A.1. abrasive tooth wear 齿面研磨磨损2. absolute tangential velocity 绝对切向速度3. accelerometer 加速表4. addendum 齿顶高5. addendum angle 齿顶角6. addendum circle 齿顶圆7. addendum surface 上齿面8. adhesive wear 粘着磨损9. adjustability 可调性10. adjustability coefficients 可调系数11. adjusting wedge 圆盘端铣刀的可调型楔块12. allowable stress 允许应力13. alternate blade cutter 双面刀盘14. angular backlash 角侧隙15. angular bevel gears 斜交锥齿轮16. angular displacement 角移位17. angular pitch 齿端距18. angular testing machine 可调角度试验机19. approach action 啮入20. arbor 心轴21. arbor distance 心轴距22. arc of approach 啮入弧23. arc of recess 啮出弧24. attraction 收紧25. average cutter diameter 平均刀尖直径26. axial displacement 轴向位移27. axial factor 轴向系数28. axial locating surface 轴向定位面29. axial pitch 轴向齿距30. axial plane 轴向平面31. axial rakeangle 轴向前角32. axial thrust 轴向推力33. axle testing machine 传动桥试验机工厂及设备英语（24页，下面节选）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Electric screw driver电动起子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条形码。
机械类外文文献翻译(中英文翻译)
机械类外文文献翻译(中英文翻译)英文原文Mechanical Design and Manufacturing ProcessesMechanical design is the application of science and technology to devise new or improved products for the purpose of satisfying human needs. It is a vast field of engineering technology which not only concerns itself with the original conception of the product in terms of its size, shape and construction details, but also considers the various factors involved in the manufacture, marketing and use of the product.People who perform the various functions of mechanical design are typically called designers, or design engineers. Mechanical design is basically a creative activity. However, in addition to being innovative, a design engineer must also have a solid background in the areas of mechanical drawing, kinematics, dynamics, materials engineering, strength of materials and manufacturing processes.As stated previously, the purpose of mechanical design is to produce a product which will serve a need for man. Inventions, discoveries and scientific knowledge by themselves do not necessarily benefit people; only if they are incorporated into a designed product will a benefit be derived. It should be recognized, therefore, that a human need must be identified before a particular product is designed.Mechanical design should be considered to be an opportunity to use innovative talents to envision a design of a product, to analyze the systemand then make sound judgments on how the product is to be manufactured. It is important to understand the fundamentals of engineering rather than memorize mere facts and equations. There are no facts or equations which alone can be used to provide all the correct decisions required to produce a good design.On the other hand, any calculations made must be done with the utmost care and precision. For example, if a decimal point is misplaced, an otherwise acceptable design may not function.Good designs require trying new ideas and being willing to take a certain amount of risk, knowing that if the new idea does not work the existing method can be reinstated. Thus a designer must have patience, since there is no assurance of success for the time and effort expended. Creating a completely new design generally requires that many old and well-established methods be thrust aside. This is not easy since many people cling to familiar ideas, techniques and attitudes. A design engineer should constantly search for ways to improve an existing product and must decide what old, proven concepts should be used and what new, untried ideas should be incorporated.New designs generally have "bugs" or unforeseen problems which must be worked out before the superior characteristics of the new designs can be enjoyed. Thus there is a chance for a superior product, but only at higher risk. It should be emphasized that, if a design does not warrant radical new methods, such methods should not be applied merely for the sake of change.During the beginning stages of design, creativity should be allowedto flourish without a great number of constraints. Even though many impractical ideas may arise, it is usually easy to eliminate them in the early stages of design before firm details are required by manufacturing. In this way, innovative ideas are not inhibited. Quite often, more than one design is developed, up to the point where they can be compared against each other. It is entirely possible that the design which is ultimately accepted will use ideas existing in one of the rejected designs that did not show as much overall promise.Psychologists frequently talk about trying to fit people to the machines they operate. It is essentially the responsibility of the design engineer to strive to fit machines to people. This is not an easy task, since there is really no average person for which certain operating dimensions and procedures are optimum.Another important point which should be recognized is that a design engineer must be able to communicate ideas to other people if they are to be incorporated. Communicating the design to others is the final, vital step in the design process. Undoubtedly many great designs, inventions, and creative works have been lost to mankind simply because the originators were unable or unwilling to explain their accomplishments to others. Presentation is a selling job. The engineer, when presenting a new solution to administrative, management, or supervisory persons, is attempting to sell or to prove to them that this solution is a better one. Unless this can be done successfully, the time and effort spent on obtaining the solution have been largely wasted.Basically, there are only three means of communication available tous. These are the written, the oral, and the graphical forms. Therefore the successful engineer will be technically competent and versatile in all three forms of communication. A technically competent person who lacks ability in any one of these forms is severely handicapped. If ability in all three forms is lacking, no one will ever know how competent that person is!The competent engineer should not be afraid of the possibility of not succeeding in a presentation. In fact, occasional failure should be expected because failure or criticism seems to accompany every really creative idea. There is a great deal to be learned from a failure, and the greatest gains are obtained by those willing to risk defeat. In the final analysis, the real failure would lie in deciding not to make the presentation at all. To communicate effectively, the following questions must be answered:(1) Does the design really serve a human need?(2) Will it be competitive with existing products of rival companies?(3) Is it economical to produce?(4) Can it be readily maintained?(5) Will it sell and make a profit?Only time will provide the true answers to the preceding questions, but the product should be designed, manufactured and marketed only with initial affirmative answers. The design engineer also must communicate the finalized design to manufacturing through the use of detail and assembly drawings.Quite often, a problem will occur during the manufacturing cycle [3].It may be that a change is required in the dimensioning or tolerancing of a part so that it can be more readily produced. This fails in the category of engineering changes which must be approved by the design engineer so that the product function will not be adversely affected. In other cases, a deficiency in the design may appear during assembly or testing just prior to shipping. These realities simply bear out the fact that design is a living process. There is always a better way to do it and the designer should constantly strive towards finding that better way.Designing starts with a need, real or imagined. Existing apparatus may need improvements in durability, efficiently, weight, speed, or cost. New apparatus may be needed to perform a function previously done by men, such as computation, assembly, or servicing. With the objective wholly or partly defined, the next step in design is the conception of mechanisms and their arrangements that will perform the needed functions.For this, freehand sketching is of great value, not only as a record of one's thoughts and as an aid in discussion with others, but particularly for communication with one's own mind, as a stimulant for creative ideas.When the general shape and a few dimensions of the several components become apparent, analysis can begin in earnest. The analysis will have as its objective satisfactory or superior performance, plus safety and durability with minimum weight, and a competitive east. Optimum proportions and dimensions will be sought for each critically loaded section, together with a balance between the strength of the several components. Materials and their treatment will be chosen. These important objectives can be attained only by analysis based upon the principles ofmechanics, such as those of statics for reaction forces and for the optimumutilization of friction; of dynamics for inertia, acceleration, and energy; of elasticity and strength of materials for stress。
(完整版)汽车类机械翻译词汇讲解
button 中心球和座 centering ball and seat 球笼式万向节 rzeppa universal joint 钟形壳 outer race 星型套 inner race 保持架 cage 可轴向移动的球笼式万向节 plunging constant velocity joint 筒形壳 cylinder outer race 柱形滚道星形套 inner race withcylinder ball grooves 偏心保持架 non-concentric cage 滚动花键球笼式万向节 ball spline rzeppa universal joint 外壳 outer housing 内壳体 inner housing 球叉式万向节 weiss universal joint 球叉 ball yoke 定心钢球 centering ball 三球销万向节 tripod universal joint 三柱槽壳 housing 三销架 spider 双联万向节 double cardan universal joint 凸块式万向节 tracta universal joint 凸块叉 fork yoke 榫槽凸块
单向离合器换档 freewheel shfit 人工换档 manual shfit 自动换档 automaitc shfit 抑制换档 inhibited shift 超限换档 overrun shift 强制换档 forced shift 换档点 shift point 叶片转位 blade angle shift 换档滞后 shift hysteresis 换档循环 shift schedule 换档规律 process of power shift 动力换档过程 timing 换档定时 property of automatic shift 换档品质 property of automatic shft 换档元件 engaging element 换档机构 gearshift 操纵杆 control lever 变速杆 stick shift(gear shift lever) （副变速器）变速杆 range selector 变速叉 shifting fork (gear shift fork) 分动箱控制杆 transfer gear shift fork 变速踏板 gear shift pedal 变速轨（拨叉道轨） shift rail 直接变速 direct change(direct control) 方向盘式变速 column shift (handle change) 按钮控制 finger-tip control 槽导变速 gate change 空档位置 neutral position 直接驱动 direct drive 高速档 top gear(high gear) 低速档 bottom gear(low speed gear) 第一档 first gear 第二档 second gear 超速档 overdirve gear 经济档 economic gear 倒档 reverse gear 爬行档 creeper gear 驱动特性 drive performance 反拖特性 coast performance 定输入扭矩特性 constant input torque performance 全油门特性 full throttle performance 寄生损失特性 no load (parasitic losses)performance 原始特性 primary characteristic 响应特性 response characteristic
大学专业英文翻译
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NC Technology1、Research current situation of NC lathe in our timesResearch and development process to such various kinds of new technologies as numerical control lathe , machining center , FMS , CIMS ,etc. of countries all over the world, linked to with the international economic situation closely. The machine tool industry has international economy to mutually promote and develop, enter 21 alert eras of World Affairs, the function that people's knowledge plays is more outstanding , and the machine tool industry is regarded as the foundation of the manufacturing industry of the machine, its key position and strategic meaning are more obvious. Within 1991-1994 years, the economic recession of the world, expensive FMS, CIMS lowers the temperature, among 1995-2000 years, the international economy increases at a low speed, according to requisition for NC lathe and the world four major international lathes exhibition in order to boost productivity of users of various fields of present world market (EMO , IMTS , JIMTOF , China CIMT of Japan of U.S.A. of Europe), have the analysis of the exhibit, there are the following several points mainly in the technical research of NC lathe in our times:（1）、Pay more attention to new technology and innovationWorldwide , are launching the new craft , new material , new structure , new unit , research and development of the new component in a more cost-effective manner, developmental research of for instance new cutter material , the new electric main shaft of main shaft structure , high speed , high-speed straight line electrical machinery ,etc.. Regard innovating in improvement of the processing technology as the foundation, for process ultra and hard difficult to cut material and special composite and complicated part , irregular curved surface ,etc. research and develop new lathe variety constantly.（2）、Improve the precision and research of machine toolingIn order to improve the machining accuracy of the machining center , are improving rigidity of the lathe , reduction vibration constantly, dispel hotly and out of shape, reduce the noise , improve the precision of localization of NC lathe , repeat precision , working dependability , stability , precision keeping, world a lot of country carry on lathe hot error , lathe sport and load out of shape software of error compensate technical research, take precision compensate , software compensate measure improve , some may make this kind of error dispel 60% already. And is developing retrofit constantly, nanometer is being processed.（3）、Improve the research of the machine tooling productivityWorld NC lathe, machining center and corresponding some development of main shaft , electrical machinery of straight line , measuring system , NC system of high speed, under the prerequisite of boosting productivity.（4）、What a lot of countries have already begun to the numerical controlsystem melt intelligently, openly, study networkedlyA、elligent research of the numerical control systemMainly showing in the following aspects: It is intelligent in order to pursue the efficiency of processing and process quality, the self-adaptation to the processing course is controlled, the craft parameter produces research automatically; Join the convenient one in order to improve the performance of urging and use intelligently, to the feedback control , adaptive operation , discerning automatically load selects models automatically , since carries on research whole definitely ,etc. of the electrical machinery parameter; There are such research of the respect as intelligent automatic programming , intelligent man-machine interface , intelligence diagnosing , intelligent monitoring ,etc..B、 The numerical control system melts and studies openMainly showing in the following aspects: The development of the numerical control system is on unified operation platform, face the lathe producer and support finally, through changing, increasing or cutting out the structure target(numerical control target ), form the seriation, and can use users specially conveniently and the technical know-how is integrated in the control system, realize the open numerical control system of different variety , different grade fast, form leading brand products with distinct distinction. System structure norm of the open numerical control system at present, norm , disposing the norm , operation platform , numerical control systematic function storehouse and numerical control systematic function software developing instrument ,etc. are the core of present research to pass through.C、Meeting the manufacture system of the production line , demand for the information integration of the manufacturing company networkedly greatly of numerical control equipment, it is a basic unit of realizing the new manufacture mode too.2、Classification of the machining center（1）Process according to main shaft space position when it classifies to be as follows, horizontal and vertical machining center. Horizontal machining center, refer to the machining center that the axis level of the main shaft is set up . Horizontal machining center for 3-5 sport coordinate axis, a common one three rectilinear motion coordinate axis and one turn the coordinate axis of sports round (turn the workingbench round), it can one is it is it finish other 4 Taxi processing besides installing surfaces and top surfaces to insert to install in work piece, most suitable for processing the case body work piece . Compared with strength type machining center it, the structure is complicated, the floor space is large, quality is large, the price is high.Vertical machining center, the axis of the main shaft of the vertical machining center, in order to set up vertically, its structure is mostlythe regular post type, the workingbench is suitable for processing parts for the slippery one of cross, have 3 rectilinear motion coordinate axis generally , can find a room for one horizontal numerical control revolving stage (the 4th axle ) of axle process the spiral part at workingbench. The vertical machining center is of simple structure, the floor space is small, the price is low, after allocating various kinds of enclosures , can carry on the processing of most work pieces .Large-scale gantry machining center, the main shafts are mostly set up vertically, is especially used in the large-scale or with complicated form work piece , is it spend the many coordinate gantry machining center to need like aviation , aerospace industry , some processing of part of large-scale steam turbine.Five machining centers, this kind of machining center has function of the vertical and horizontal machining center, one is it after inserting , can finish all five Taxi processing besides installing the surface to install in work piece, the processing way can make form of work piece error lowest , save 2 times install and insert working, thus improve production efficiency , reduce the process cost.(2)Classify by craft useIs it mill machining center to bore, is it mill for vertical door frame machining center , horizontal door frame mill the machining center and Longmen door frame mill the machining center to divide into. Processing technology its rely mainly on the fact that the door frame is milled, used in case body, shell and various kinds of complicated part special curve and large processes , curved surface of outline process, suitable for many varieties to produce in batches small.Complex machining center, point five times and compound and process mainly, the main shaft head can be turned round automatically, stand, lie and process, after the main shaft is turned round automatically, realize knowing that varies in the horizontal and vertical direction.(3)Classify by special functionSingle workingbench , a pair of workingbench machining center;Single axle , dual axle , three axle can change machining center , main shaft of case;Transfer vertically to the tower machining center and transfer ;One hundred sheets of storehouses adds the main shaft and changes one one hundred sheets of machining centers;One hundred sheets of storehouses connects and writes hands to add the main shaft and change one hundred sheets of machining centers;One hundred sheets of storehouses adds the manipulator and adds one pair of main shafts to transfer to the tower machining center.3、Development trend of the current numerical control latheAt present, the advanced manufacturing technology in the world is rising constantly, suchapplication of technology as ultrafast cutting ,ultraprecision processing ,etc., the rapid development of the flexible manufacturing system and integrated system of the computer one is constant and ripe, have put forward higher demand to the process technology of numerical control. Nowadays the numerical control lathe is being developed in several following directions.（1）. The speed and precision at a high speed , high accuracy are two important indexes of the numerical control lathe , it concerns directly that processes efficiency and product quality. At present, numerical control system adopt-figure number, frequency high processor, in order to raise basic operation speed of system. Meanwhile , adopt the super large-scale integrated circuit and many microprocessors structure, in order to improve systematic data processing ability , namely improve and insert the speed and precision of mending operation. Adopt the straight line motor and urge the straight line of the lathe workingbench to be servo to enter to the way directly, it is quite superior that its responds the characteristic at a high speed and dynamically. Adopt feedforward control technology , make it lag behind error reduce greatly , thus improve the machining accuracy cut in corner not to track.For meet ultrafast demand that process, numerical control lathe adopt main shaft motor and lathe structure form that main shaft unite two into one, realize frequency conversion motor and lathe main shaft integrate , bearing , main shaft of electrical machinery adopt magnetism float the bearing , liquid sound pigeonhole such forms as the bearing or the ceramic rolling bearing ,etc.. At present, ceramic cutter and diamond coating cutter have already begun to get application.（2）. Multi-functional to is it change all kinds of machining centers of organization (a of capacity of storehouse can up to 100 of the above ) automatically to furnished with, can realize milling paring , boring and pares , bores such many kinds of processes as paring , turning , reaming , reaming , attacking whorl ,etc. to process at the same time on the same lathe , modern numerical control lathe adopt many main shaft , polyhedron cut also , carry on different cutting of way process to one different position of part at the same time. The numerical control system has because adopted many CPU structure and cuts off the control method in grades, can work out part processing and procedure at the same time on a lathe , realize so-called " the front desk processes , the backstage supporter is an editor ". In order to meet the needs of integrating the systematic one in flexible manufacturing system and computer, numerical control system have remote serial interface , can network , realize data communication , numerical control of lathe, can control many numerical control lathes directly too. （3）.Intelligent modern numerical control lathe introduce the adaptive control technology, according to cutting the change of the condition, automatic working parameter, make the processing course can keep the best working state , thus get the higher machining accuracy and roughness ofsmaller surface , can improve the service life of the cutter and production efficiency of the equipment at the same time . Diagnose by oneself , repair the function by oneself, among the whole working state, the system is diagnosed, checked by oneself to CNC system and various kinds of equipment linking to each other with it at any time. While breaking down , adopt the measure of shutting down etc. immediately , carry on the fault alarm, brief on position , reason to break down ,etc.. Can also make trouble module person who take off automatically , put through reserve module , so as to ensure nobody demand of working environment. For realize high trouble diagnose that requires , its development trend adopts the artificial intelligence expert to diagnose the system.（4）. Numerical control programming automation with the development of application technology of the computer, CAD/CAM figure interactive automatic programming has already get more application at present, it is a new trend of the technical development of numerical control. It utilize part that CAD draw process pattern , is it calculate the trailing punishing to go on by cutter orbit data of computer and then, thus produce NC part and process the procedure automatically, in order to realize the integration of CAD and CAM. With the development of CIMS technology , the full-automatic programming way in which CAD/CAPP/CAM integrates has appeared again at present, it, and CAD/CAM systematic programming great difference their programming necessary processing technology parameter needn't by artificial to participate in most, get from CAPP database in system directly.（5）. The dependability of the dependability maximization numerical control lathe has been the major indicator that users cared about most all the time . The numerical control system will adopt the circuit chip of higher integrated level , will utilize the extensive or super large-scale special-purpose and composite integrated circuit, in order to reduce the quantity of the components and parts , to improve dependability . Through the function software of the hardware, in order to meet various kinds of demands for controlling the function, adopt the module , standardization , universalization and seriation of the structure lathe noumenonn of the hardware at the same time , make not only improve the production lot of the hardware but also easy to is it produce to organize and quality check on.. Still through operating and starting many kinds of diagnostic programs of diagnosing , diagnosing , diagnosing off-line online etc. automatically, realize that diagnoses and reports to the police the trouble to hardware , software and various kinds of outside equipment in the system. Utilize the warning suggestion, fix a breakdown in time; Utilize fault-tolerant technology, adopt and design the important part " redundantly ", in order to realize the trouble resumes by oneself; Utilize various kinds of test , control technology , exceed Cheng , one one hundred sheets of damages , interfering , cutting out ,etc.at the time of various kinds of accidents as production, carry on corresponding protection automatically.（6）. Control system miniaturization systematic miniaturization of numerical control benefit and combine the machine , electric device for an organic whole. Adopt the super large-scale integrated component , multi-layer printed circuit board mainly at present, adopt the three-dimensional installation method , make the electronic devices and components must use the high density to install, narrow systematic occupying the space on a larger scale. And utilize the new-type slim display of colored liquid crystal to substitute the traditional cathode ray tube, will make the operating system of numerical control miniaturize further. So can install it on the machine tool conveniently, benefit the operation of the numerical control lathe correctly even more.本文出自：Shigley J E. Mechanical Engineering Design. New York: McGraw-Hill, 1998数控技术1、当前世界NC机床的研究现状世界各国对数控机床、加工中心以至FMS、CIMS等各种新技术的研究与发展进程，是与世界经济形势紧密相连的。