车床与铣削加工外文翻译
常用机械加工工艺术语英汉对照
常用机械加工工艺术语英汉对照1. 弯曲（Bending）中文译名：弯曲定义：将工件或材料沿着一定弯曲半径的轴线弯成所需形状的工艺。
常见英文词汇： Bending、Bend常见应用场景：金属板件的弯曲加工、管道的折弯等。
2. 铣削（Milling）中文译名：铣削定义：利用铣刀在工件上旋转切削的方法，将工件表面的不规则部分切削成平整的形状。
常见英文词汇： Milling、Milling cutter常见应用场景：金属、塑料等工件的表面加工、平面铣削等。
3. 钻削（Drilling）中文译名：钻削定义：利用钻头在工件上旋转切削的方法，将工件表面钻出孔洞。
常见英文词汇： Drilling、Drill常见应用场景：金属、木材等工件的孔洞加工、螺纹加工等。
4. 拉伸（Stretching）中文译名：拉伸定义：利用外力施加在工件上，使工件拉长或变形的一种加工方法。
常见英文词汇： Stretching、Stretch常见应用场景：金属板材的拉伸成型、塑料薄膜的拉伸加工等。
5. 折弯（Folding）中文译名：折弯定义：将工件沿一定的折弯线折弯或折叠的一种工艺。
常见英文词汇： Folding、Fold常见应用场景：金属片的折叠加工、纸张等的折叠加工等。
6. 车削（Turning）中文译名：车削定义：利用车床上旋转的工件，通过刀具的切削将工件外形加工成所需形状的一种方法。
常见英文词汇： Turning、Turn常见应用场景：圆柱形工件的精密加工、内外圆柱的加工等。
7. 切削（Cutting）中文译名：切削定义：利用刀具沿工件表面进行切削的过程，将工件切割、修整或产生新的形状。
常见英文词汇： Cutting、Cut常见应用场景：金属、木材等工件的切割、修整等。
8. 研磨（Grinding）中文译名：研磨定义：利用磨料通过相对运动与工件表面进行切削、磨削的一种加工方法。
常见英文词汇： Grinding、Grind常见应用场景：金属、陶瓷等材料的表面处理、精加工等。
机床行业术语中英文对照，一人一份！
机床⾏业术语中英⽂对照，⼀⼈⼀份！⼯艺、轴引领机械前沿、机械视频，汽车、加⼯技术、3D打印、⾃动化、机器⼈、⽣产打印、⾃动化、机器⼈、⽣产⼯艺、轴承、模具、机床、钣⾦等⾏业前沿在这⾥等你搞数控加⼯，有时候了解学习国外技术或者产品时，免不了要与英⽂打交道。
往往很多常见的设备或者产品，明明很熟悉，就是拿不准英⽂的正确叫法，今天就为⼤家分享数控加⼯中常见的设备中英⽂对照。
先看⼏个常见的nc milling 数控铣床nc turning 数控车床nc grinding 数控磨床turning center 车削中⼼（1）：按英⽂字母排序3-Jaws indexing spacers 三⽖、分割⼯具头A.T.C.system 加⼯中⼼机⼑库Boring heads 搪孔头Boring machines 镗床Casting,aluminium 铸铝Casting,copper 铸铜Casting,gray iron 铸灰⼝铁Casting,malleable iron 可锻铸铁Casting,steel 铸钢Chamfer machines 倒⾓机Clamping/holding systems 夹具/⽀持系统CNC bending presses 电脑数控弯折机CNC boring machines 电脑数控镗床CNC drilling machines 电脑数控钻床CNC EDM wire-cutting machines 电脑数控电⽕花线切削机CNC electric discharge machines 电脑数控电⽕花机CNC engraving machines 电脑数控雕刻机CNC grinding machines 电脑数控磨床CNC lathes 电脑数控车床CNC machine tool fittings 电脑数控机床配件CNC milling machines 电脑数控铣床CNC shearing machines 电脑数控剪切机CNC toolings CNC⼑杆CNC wire-cutting machines 电脑数控线切削机Coolers 冷却机Cutters ⼑具Diamond cutters 钻⽯⼑具Die casting dies 压铸冲模Die casting machines 压铸机Disposable toolholder bits 舍弃式⼑头Drilling machines 钻床Drilling machines bench 钻床⼯作台Drilling machines,high-speed ⾼速钻床Drilling machines,multi-spindle 多轴钻床Drilling machines,radial 摇臂钻床Drilling machines,vertical ⽴式钻床drills 钻头Electric discharge machines(EDM) 电⽕花机Electric power tools 电动⼑具Engraving machines 雕刻机Engraving machines,laser 激光雕刻机Etching machines 蚀刻机Fixture 夹具Forging,aluminium 锻铝Forging,cold 冷锻Forging,copper 铜锻Forging,other 其他锻造Forging,steel 钢锻Foundry equipment 铸造设备Gear cutting machines 齿轮切削机Gears 齿轮Grinder bench 磨床⼯作台Grinders,thread 螺纹磨床Grinders,tools & cutters ⼯具磨床Grinding machines 磨床Grinding machines,centerless ⽆⼼磨床Grinding machines,cylindrical 外圆磨床Grinding machines,universal 万能磨床Grinding tools 磨削⼯具Grinding wheels 磨轮Hand tools ⼿⼯具Honing machines 搪磨机Hydraulic components 液压元件Hydraulic power tools 液压⼯具Hydraulic power units 液压动⼒元件Hydraulic rotary cylinders 液压回转缸Jigs 钻模Lapping machines,centerless ⽆⼼精研机Lathe bench 车床⼯作台Lathes,automatic ⾃动车床Lathes,heavy-duty 重型车床Lathes,high-speed ⾼速车床Lathes,turret 六⾓车床Lathes,vertical ⽴式车床Lubricants 润滑液Lubrication Systems 润滑系统Machining centers,general 通⽤加⼯中⼼Machining centers,horizontal 卧式加⼯中⼼Machining centers,horizontal & vertical 卧式及⽴式加⼯中⼼Machining centers,vertical ⽴式加⼯中⼼Machining centers,vertical double-column type ⽴式双柱加⼯中⼼Magnetic tools 磁性⼯具Milling heads 铣头Milling machines 铣床Milling machines,bed type 床⾝式铣床Milling machines,duplicating 仿形铣床Milling machines,horizontal 卧式铣床Milling machines,turret vertical 六⾓⽴式铣床Milling machines,universal 万能铣床Milling machines,vertical ⽴式铣床Milling machines,vertical & horizontal ⽴式及卧式铣床Mold repair 模具维修Molds 模具Nail making machines 造钉机Oil coolers 油冷却器Planing machines 刨床Pneumatic power tools ⽓动⼯具Powder metallurgic forming machines 粉末冶⾦成型机Sawing machines 锯床Sawing machines,band 带锯床Saws,band 带锯Saws,hack ⼸锯Saws,horizontal band 卧式带锯Saws,vertical band ⽴式带锯shafts 轴Shapers ⽜头刨床Shearing machines 剪切机Slotting machines 插床spindles 主轴Tapping machines 攻螺丝机Vises 虎钳Vises,tool-maker 精密平⼝钳Wheel dressers 砂轮修整器（2）按中⽂拼⾳字母排序铝轮冒⼝切断机 Overflow cutting machines for aluminium wheels 离⼼压⼒机 Presses,eccentric六⾓⽴式铣床 Milling machines,turret vertical六⾓车床 Lathes,turret螺栓,螺帽及螺丝 Bolts,screws & nuts螺纹磨床 Grinders,thread冷却机 Coolers冷锻 Forging,cold冷锻冲压机 Presses,cold forging⽴式双柱加⼯中⼼ Machining centers,vertical double-column type⽴式铣床 Milling machines,vertical⽴式油压拉床 Vertical hydraulic broaching machine⽴式刨床 Planing machines vertical⽴式车床 Lathes,vertical⽴式带锯 Saws,vertical band⽴式加⼯中⼼ Machining centers,vertical⽴式及卧式铣床 Milling machines,vertical & horizontal⽴式钻床 Drilling machines,vertical联轴器 Coupling连续溶解保温炉 Aluminum continuous melting & holding furnaces 连续冲模 Dies-progressive链传动 Chain drive切断机 Cutting-off machinesCNC⼑杆 CNC toolings曲柄压⼒机 presses,crank修整机 Finishing machines舍弃式⼑头 Disposable toolholder bits润滑系统 Lubrication Systems润滑液 Lubricants熔热处理炉 Heating treatment funaces三⽖、分割⼯具头 3-Jaws indexing spacers伺服冲床 Presses,servo输送链 Conveying chains⼿⼯具 Hand tools砂轮修整器 Wheel dressers蚀刻机 Etching machines外圆磨床 Grinding machines,cylindrical搪磨机 Honing machines搪孔头 Boring heads卧式铣床 Milling machines,horizontal卧式带锯 Saws,horizontal band卧式加⼯中⼼ Machining centers,horizontal卧式及⽴式加⼯中⼼ Machining centers,horizontal & vertical万能铣床 Milling machines,universal万能磨床 Grinding machines,universal镗床 Boring machines弯曲机 Bending machines弯管机 Tube bending machines通⽤加⼯中⼼ Machining centers,general铜锻 Forging,copper铣头 Milling heads铣床 Milling machines⽆⼼磨床 Grinding machines,centerless⽆⼼精研机 Lapping machines,centerless压模 Pressing dies压铸冲模 Die casting dies压铸机 Die casting machines油冷却器 Oil coolers造链机 Chain making tools造线机 Cable making tools造钉机 Nail making machines印刷电器板油压冲孔脱料系统 PCB fine piecing systems摇臂钻床 Drilling machines,radial硬(软)板(⽚)材及⾃由发泡板机组 Hard/soft and free expansion sheet making plant辗压机 Rolling machines液压元件 Hydraulic components液压冲床 Presses,hydraulic液压动⼒元件 Hydraulic power units液压⼯具 Hydraulic power tools液压回转缸 Hydraulic rotary cylindersP型PVC⾼分⼦防⽔ P type PVC waterproof rolled sheet making plant刨床 Planing machines⽜头刨床 Shapers其他铸造 Casting,other其他锻造 Forging,other模芯 Mold core模具 Molds模具维修 Mold repair模具打磨/磨纹 Mold polishing/texturing模具单元 Mold & die components模具加热器/冷却器 Mold heaters/chillers磨轮 Grinding wheels磨削⼯具 Grinding tools磨床 Grinding machines磨床⼯作台 Grinder bench平衡设备 Balancing equipment⽓油压虎钳 Pneumatic hydraulic clamps⽓动冲床 Presses,pneumatic⽓动⼯具 Pneumatic power tools轴 shafts轴承 Bearings轴承配件 Bearing fittings轴承加⼯机 Bearing processing equipment肘杆式压⼒机 Presses,knuckle joint铸铝 Casting,aluminium铸铜 Casting,copper铸造设备 Foundry equipment铸钢 Casting,steel铸灰⼝铁 Casting,gray iron织麦激光切割机 Woven-Cutting machines重⼒铸造机 Gravity casting machines重型车床 Lathes,heavy-duty主轴 spindles扳⼿ Wrenches拔丝机 Drawing machines保温炉 Heat preserving furnaces插床 Slotting machines齿轮 Gears齿轮切削机 Gear cutting machines冲压机 Stamping parts冲⼦研磨器 Punch formers超声波打磨机 Grinders,ultrasonic车床⼯作台 Lathe bench磁性⼯具 Magnetic tools传动链 Transmitted chains床⾝式铣床 Milling machines,bed type带传动 Belt drive带锯 Saws,band带锯床 Sawing machines,band电脑数控镗床 CNC boring machines电脑数控弯折机 CNC bending presses电脑数控铣床 CNC milling machines电脑数控线切削机 CNC wire-cutting machines电脑数控磨床 CNC grinding machines电脑数控车床 CNC lathes电脑数控电⽕花线切削机 CNC EDM wire-cutting machines 电脑数控电⽕花机 CNC electric discharge machines电脑数控雕刻机 CNC engraving machines电脑数控机床配件 CNC machine tool fittings电脑数控剪切机 CNC shearing machines电脑数控钻床 CNC drilling machines电动⼑具 Electric power tools电⽕花机 Electric discharge machines(EDM)雕刻机 Engraving machines⼑⽚ Blades⼑具 Cutters倒⾓机 Chamfer machines多轴钻床 Drilling machines,multi-spindle锻铝 Forging,aluminium锻压机 Presses,forging锻模 Forging dies仿形铣床 Milling machines,duplicating粉末冶⾦成型机 Powder metallurgic forming machines反射炉 Reverberatory furnaces钢锻 Forging,steel⾼速车床 Lathes,high-speed⾼速钻床 Drilling machines,high-speed管筒制造机 Pipe & tube making machines滚筒 Rollers⼯具磨床 Grinders,tools & cutters攻螺丝机 Tapping machines⼸锯 Saws,hack虎钳 Vises换模系统 Mold changing systems夹盘 Chucks夹具 Fixture夹具/⽀持系统 Clamping/holding systems剪切机 Shearing machines加⼯中⼼机⼑库 A.T.C.system激光切割 Laser cutting激光雕刻机 Engraving machines,laser激光钢板切割机 Laser cutting for SMT stensil集合管 Manifolds矫直机 Straightening machines⾦属板成型机 Sheet metal forming machines⾦属板加⼯机 Sheet metal working machines锯⽚ Blades,saw锯床 Sawing machines卷边⼯具 Crimping tools晶圆切割机 Dicing saws精密平⼝钳 Vises,tool-maker精研机 Lapping machines可锻铸铁 Casting,malleable iron快速换模系统 Quick mold change systems卡⼝ Bayonet开关及按钮 Switches & buttons钻⽯⼑具 Diamond cutters钻头 drills钻模 Jigs钻床 Drilling machines钻床⼯作台 Drilling machines bench⾃动压⼒机 Presses,transfer⾃动车床 Lathes,automatic注油机 Lubricators转台 Rotary tables你们对这个如何看，在下⾯留⾔⼤家⼀起评机械前沿： jixieqianyan机械前沿｜机械技术｜机械视频｜机械资讯。
机床加工外文文献翻译
机床加工外文文献翻译(含：英文原文及中文译文)文献出处：Shunmugam M. Basic Machining Operations and Cutting Technology[J]. Journal of the Institution of Engineers, 2014, 1(2):22-32. 英文原文Basic Machining Operations and Cutting TechnologyShunmugam MBasic Machining OperationsMachine was developed from the early Egyptian pedal car and John Wilkinson's trampoline. They provide rigid support for workpieces and tools and can precisely control their relative position and relative speed. Basically, metal cutting refers to a sharpened pry tool that removes a very narrow metal from the surface of a tough workpiece. Chips are discarded products. Compared with other workpieces, the chips are shorter, but there is a certain increase in the thickness of the uncut parts. The geometry of the workpiece surface depends on the shape of the tool and the path of the tool during machining operations.Most machining processes produce parts of different geometries. If a rough workpiece rotates on the central axis and the tool cuts into the workpiece surface parallel to the center of rotation, a rotating surface is created. This operation is called turning. If a hollow tube is machined onthe inner surface in the same way, this operation is called boring. When the diameter is evenly changed, a conical outer surface is produced, which is called taper turning. If the tool contact point moves in a way that changes the radius, then a workpiece with a contour like a ball is produced; or if the workpiece is short enough and the support is very rigid, then the forming tool normally feeds one outside the axis of rotation. Surfaces can be produced, and short tapered or cylindrical surfaces can also be formed.Flat surfaces are often required and they can be produced by radial turning of tool contact points with respect to the axis of rotation. It is easier to fix the tool and place the workpiece under the tool for larger workpieces while planing. The tool can feed reciprocally. The forming surface can be produced by a forming tool.Multi-blade cutters can also be used. Using a double-edged groove drilling depth is 5-10 times the hole diameter. Regardless of whether the drill rotates or the workpiece rotates, the relative motion between the cutting edge and the workpiece is an important factor. During milling, a rotating tool with many cutting edges comes into contact with the workpiece and the workpiece slowly moves relative to the tool. Flat or shaped surfaces may occur depending on the tool geometry and feed method. A horizontal or vertical axis rotation can be generated and can be fed in any of three coordinate directions.Basic machineThe machine tool produces parts with special geometry and precise dimensions by removing chips from plastic material. The latter is waste, which is a change from the long continuous strip of plastic material such as steel, which is useless from a processing point of view. It is easy to handle cracked chips produced from cast iron. The machine performs five basic metal removal processes: turning, planing, drilling, and milling. All other metal removal processes are modified from these five basic procedures. For example, boring is internal turning; reaming, tapping and counterboring are further machining of drilled holes; gear machining is based on Milling operation. Polishing and sanding are deformations that grind and remove the abrasive process. Therefore, there are only four basic types of machine tools that use specially controllable cutting tools: 1. Lathes, 2. Drilling machines, 3. Milling machines, 4. Grinding machines. The grinding process forms chips, but the geometry of the abrasive particles is uncontrollable.The amount and speed of material removal through various processing steps is enormous, just as high facets are removed in large turning operations, or in extremely small grinding and ultra-precision machining. A machine tool fulfills three major functions: 1. It supports work pieces or fixtures and tools 2. It provides relative motion to work pieces and tools 3. In each case provides a range of feeds and generallyup to 4-32 species Speed choices.Processing speed and feedSpeed, feed, and depth of cut are three major variables in economic processing. The other quantities are tapping and tool material, coolant and tool geometry. The speed of the metal removal and the power required are dependent on these variables.Depth of cut, feed, and cutting speed are the mechanical parameters that must be established in any metalworking process. They all affect the force, speed and speed of metal removal. The cutting speed can be defined as the radius of the velocity recording surface that spreads radially at any instant during one revolution, or the distance between two adjacent grooves. The depth of cut is the depth of entry and the depth of the trench.Turning in the center of the latheBasic operations completed on a motorized bed have been introduced. Those operations that use a single point tool on the outside surface are called turning. In addition to drilling, reaming, and grinding of internal surfaces, the operation is done by a single point tool. All machining operations, including turning, can be categorized as roughing, finishing or semi-finishing. Finishing removes a large amount of material as quickly and efficiently as possible, while a small part of the material left on the workpiece is used for finishing. Finishing isThe workpiece gets the final size, shape and surface accuracy. Sometimes semi-finishing leaves a predetermined amount of material for finishing, which is prior to finishing.In general, longer workpieces are simultaneously supported by one or two lathe centers. Conical holes, so-called center holes, are drilled at both ends for the center of the lathe - usually along the axis of the cylindrical workpiece. The end of the workpiece near the frame is usually supported by the center of the tailstock. At the end near the main bearing is the center of the main bearing or clamped by the jaw plate. This method can firmly tighten the workpiece and can smoothly transmit the force to the workpiece. The auxiliary support provided by the chuck to the workpiece reduces the chattering tendency during cutting. If the chuck can be carefully and accurately used to support the workpiece, then Accurate results can be obtained.Supporting the workpiece between two centers can give very accurate results. One end of the workpiece has been machined, then the workpiece can be turned. The other end is machined on a lathe, and the center hole serves as a precise positioning surface and a supporting surface for carrying the weight of the workpiece and resisting the cutting force. When the workpiece is removed from the lathe for any reason, the center hole will accurately return the workpiece to this lathe or another lathe or a cylindrical grinder. Workpieces are not allowed to be clampedon the main bearing by the chuck and lathe center. However, the first thing that comes to mind is a method of quickly adjusting the workpiece on the chuck, but this is not allowed because it is impossible to hold the center of the lathe while holding it by the chuck. The adjustment provided by the center of the lathe will not continue and the claw plate pressure will damage the center hole and lathe center, and even the lathe spindle. The floating claw plate provides an exception to the above statement. It is used almost exclusively for high production work. These chucks are real job drivers and are not used for the same purpose as ordinary three-jaw, four-jaw chucks.While large-diameter workpieces are fashioned in two centers, they are preferably held by the panel at the tail of the main bearing for smooth energy conversion; many lathe chucks do not provide sufficient energy conversion, although they can be used as special energy conversions.Mechanical processing introductionAs a method of producing a shape, machining is the most commonly used and the most important method in all manufacturing processes. The machining process is a process of producing a shape in which the drive device removes some of the material on the workpiece as chips. Although in some cases, the workpiece is supported using mobile equipment without support, most machining operations are performed by equipment that supports both the workpiece and the tool.Small batch, low cost. Machining has two applications in the manufacturing industry. Casting, forging, and pressure work produce each special shape, even one part, almost always with a higher mold cost. The shape of the weld depends largely on the raw material. By using equipment that has a high overall cost but does not have a special mold, machining is possible; starting from almost any kind of raw material, the shape is designed from any material as long as the external dimensions are large enough. Processing is therefore the preferred method. When producing one or several parts or even in mass production, the design of the parts logically leads to the casting, forging or stamping of the product. High precision, surface accuracy. The second application of mechanical machining is based on the possible high precision and surface accuracy. If mass production occurs in other processes, many low-volume components will produce low but acceptable tolerances. On the other hand, many parts produce general shapes from some large deformation processes and are only machined on selected surfaces with very high accuracy. For example, the inside process is seldom produced by any other machining method and the hole on the part may be processed immediately after the pressure operation.The main cutting parametersThere are four factors that fully describe the relationship between the basic tooling work during cutting: tool geometry, cutting speed and depthof cut. The tool must be made of a suitable material; it must have a certain strength, roughness, hardness and fatigue resistance. The tool geometry is described by face and angle and is correct for each cutting operation. Cutting speed refers to the speed at which the cutting edge passes through the work surface, which has been expressed in feet per minute. For machining efficiency, the cutting speed must be of an appropriate scale relative to the particular working combination. In general, the harder the work, the lower the speed. Feed is the rate at which the tool enters the workpiece. When the workpiece or tool rotates, the feed rate is in inches per revolution. When the tool or workpiece moves back and forth, the unit of feed is inches. In general, the feed rate is inversely proportional to the cutting speed in other similar situations. The cutting speed is expressed in inches and is represented by the distance the tool enters the workpiece. It refers to the width of the chips when turning or the thickness of the chips when cutting in a straight line. The depth of cut during roughing is greater than the depth of cut during finishing.Effect of Cutting Parameter Change on Cutting TemperatureIn metal cutting operations, heat is generated in the primary and secondary deformation zones and these results in complex temperatures throughout the tool, workpiece, and chips. A typical isothermal as shown in the figure, it can be seen that as predicted, when the workpiece materialundergoes major deformation and is reduced, there is a very large temperature gradient throughout the entire width of the chip. When the chips in the second deformed zone still have a short distance, the maximum temperature is reached.Because almost all of the work is done with metal cutting converted to heat, it can be predicted that the increased energy consumption per unit volume of metal removed will increase the cutting temperature. Therefore, when all the other parameters are unchanged, the rake angle becomes larger and the energy and cutting temperature per unit volume of metal removed will be reduced. When considering the increase in the thickness and speed of the non-formed chips, the situation is even more complicated. Increasing the thickness of the cut will often greatly affect the amount of heat transferred to the workpiece, the number of tools, and will keep the chips at a fixed amount, and at the same time the change in cutting temperature will be small. However, increasing the cutting speed will reduce the amount of heat transferred to the workpiece. This will increase the temperature rise of the main deformation of the chips. In addition, the second deformation zone is relatively small, and in this deformation zone it will increase the temperature. The other changes in cutting parameters hardly affect the removal of energy consumption per unit volume and the cutting temperature. It has thus been shown that even small changes in cutting temperature have a significant effect on toolwear rate, and it is appropriate to estimate the cutting temperature from the cutting data. The most direct and accurate method of testing high-speed steel tools, Trent gave detailed information on the temperature distribution of high-speed steel tools. This technique is based on the data detection of high-speed steel tools and is related to the microscopic changes in thermal history.Trent has described the measurement of cutting temperature and the temperature distribution of high-speed steel tools when machining a wide range of workpieces. Using scanning electron microscopy to study fine-scale microstructure changes, this technique has been further developed. This technique is also used to study the temperature distribution of high-speed steel single-point turning tools and twist drills.Tool wearBrittle fractures have been treated and there are basically three types of tool wear. Back flank wear, boundary wear and flank wear. Face wear occurs at the major and minor cutting edges. The main cutting edge is responsible for the removal of large amounts of metal, which increases the cutting force and temperature, and if left unchecked the vibration of the tool and the workpiece can be caused, and this can no longer be cut efficiently. The secondary cutting edge determines the workpiece size and surface finish. Wear of the flank causes poor surface accuracy in a large number of products. According to the actual cutting conditions, the mainreason for the unacceptable use of the tool is that the wear of the main flank before the secondary flank is very large, which results in the generation of an unacceptable portion. Due to the stress distribution of the tool, the frictional force in the sliding area is maximized between the chip and the surface at the beginning of sliding, and the final frictional force is zero. Therefore, abrasive wear occurs in this area. More wear occurs between the chip and the disengagement area adjacent to the area, which is more than adjacent to this point.This results in a localized pitting of the tool face at a certain distance from the face, which is usually partly arc-shaped. In many respects and based on actual cutting conditions, the boundary wear is a less severe wear than the flank, so that the wear of the face is a relatively common blunt standard. Then, as various authors have shown, with the increase of cutting speed, the increase of surface temperature is more than the increase of the blade surface, and because the temperature change seriously affects any type of wear rate, boundary wear usually occurs at higher cutting speeds. Situation.Where the tool is in contact with the uncut surface, the wear of the trailing portion of the main flank is more pronounced than that along the remaining wear surface. This is because the local influences such as the uncut surface are caused by the work hardening caused by the previous cutting, oxidation scale, and local high temperature. This localized wearis generally related to the wear of the boundary and is sometimes severe. Although the occurrence of a notch does not seriously affect the cutting performance of the tool, the notch is often deeper, and it is likely that the cutting tool will break if it continues.If any form of gradual wear continues to make its dramatic existence, the tool will face catastrophic failures, such as the cutting tool can not be cut, in good condition, the workpiece is scrapped, at worst, the mechanical tool may cause damage. For cemented carbide tools and various types of wear and tear, the maximum service life limit is reached before a catastrophic failure occurs. However, wear on high-speed steel cutting tools is uneven. It has been found that when wear continues and even catastrophic failure occurs, the most meaningful and reproducible results are obtained, but in practice, the cutting time is much less. At the time of failure. Several phenomena occur when a catastrophic failure occurs. The most common is a sudden increase in cutting force, a bright ring in the workpiece, and a significant increase in noise.Surface finishing mechanismThere are five basic mechanisms that affect the processed product: (1) The basic geometry of the cutting process, the single-point turning tool will advance axially a constant distance, the resulting surface will be on it, and the tool will feed in the vertical direction. A series of sharp points form the basic shape of the cutting tool. (2) The efficiency ofcutting. It has already been mentioned that an unstable tumor will produce a face that contains hardened tumor segments. This fragment reduces the surface finish. It can also be proved that under heavy cutting conditions, large feed rates, small rake angles and low cutting speeds can be used. In addition to these, the production conditions can also lead to unstable BDE products. The cutting process becomes unstable rather than continuous cutting in the shear zone. , Shattered, uneven discontinuous chips appear, and the surface is not smooth enough. This is especially true when working with ductile materials. (3) The stability of the machine tool. According to certain combinations of cutting conditions, workpiece dimensions, clamping methods and stiffness relative to the machine structure, instability is a tool-induced chatter. Under certain conditions, this kind of vibration will reach and maintain a certain amplitude, and vibrations based on other conditions will also be generated, unless the cutting prevents considerable damage or both the cutting tool and the workpiece may vibrate. This phenomenon is called chattering.Axial turning features a long spiral band on the workpiece and short pitch fluctuations on the temporary machined surface. (4) Remove the effectiveness of cuttings. In intermittent chip production processes, such as milling and turning of brittle materials, it is expected that whether due to gravity or cutting fluid, chips will leave the cutting zone and in any case will not affect the cutting surface. Consecutive chips are obvious,and if no measures are taken to control the chips, they may affect the cutting surface and leave marks. Inevitably, this marks only expectations.(5) The effective relief angle of the cutting tool. For small cutting edges and relief angles with a certain geometry, it is possible to cut at the main cutting edge and polish at the secondary cutting edge. This will result in good surface accuracy, but of course this combination of strictly metal forming cannot be recommended as an actual cutting method. However, due to occasional occurrence of these conditions, tool wear can cause changes in the surface properties.Limits and tolerancesMechanical parts are manufactured so they are interchangeable. In other words, each mechanical part or device is made to a size and shape suitable for other types of machines. In order to make the parts interchangeable, each part is dimensioned to fit the corresponding part in the right way. This is not only impossible, but it is impractical to make many parts into one size. This is because the machine is not perfect and the tool wears. A slight deviation from the correct size is usually allowed. The size of this deviation depends on the type of part being manufactured. For example, a part may be 6 inches and the upper and lower deviation is 0003 inches (one thousandth of a thousandth). So this deviation can be between 5,997 inches and 6003 inches and still maintain the correct size. This is bias. The difference between the upper and lower deviations is theThe tolerance is the maximum amount of change in part size, and the basic size is the size limit derived from the allowable variation and tolerance range. Sometimes the deviation allows only one direction to change. It allows the tolerance to change in the hole or axis without seriously affecting the fit. When the tolerance changes in both directions, it is called full deviation (positive and negative). The full deviation is separate and there will be on each side of the basic size. The limit size is only the largest size and the smallest size. Therefore, the to lerance is the difference between these two dimensions.Surface accuracy and size controlProducts have been completed in their proper shape and size, and often require some type of surface accuracy to enable them to perform their own functions. In some cases, in order to resist scratching and scratching, it is necessary to improve the physical properties of the surface material. In many manufacturing processes, dirt, chips, grease or other harmful substances are left on the surface of the product. Mixtures of different materials, the same materials processed in different ways, may require some special surface treatment to provide a uniform appearance.基本加工工序和切削技术Shunmugam M基本加工的操作机床是从早期的埃及人的脚踏动力车和约翰·威尔金森的镗床发展而来的。
【机械类文献翻译】车床与铣削加工
附件1：外文资料翻译译文车床与铣削加工车床用与车外圆、端面和镗孔等加工的机床叫车床。
车削很少在其他种类的机床上进行，某些机床不能像车床那样方便地进行车削加工。
由于车床除了用于车外圆外还能用于镗孔、车端面、钻孔和铰孔，车床的多功能性可以使工件在一次定位安装中完成多种加工。
这就是在生产中普遍使用各种车床比其他种类的机床都要多的原因。
很早就已经有了车床。
现代车床可以追溯到大约17世纪，那时亨利·莫德斯利发明了一种具有丝杠的车床。
这种车床可以控制工具的机械进给。
聪明的英国人还发明了一种把主轴和丝杠相连接的变速装置，这样就可以切削螺纹。
车床的主要部件：床身、主轴箱组件、尾架组件、拖板组件、变速齿轮箱、丝杠和光杠床身是车床的基础件。
它通常是由经过正火处理的灰铸铁或者球墨铸铁制成，它是一个坚固的刚性框架，所有其他主要部件都安装在床身上。
通常在床身上面有内外两组平行的导轨。
一些制造厂生产的四个条导轨都采用倒“V”形，而另一些制造厂则将倒“V”形导轨和平面导轨相结合。
由于其他的部件要安装在导轨上或在导轨上移动，导轨要经过精密加工，以保证其装配精度。
同样地，在操作中应该小心，以避免损伤导轨。
导轨上的任何误差，常常会使整个机床的精度破坏。
大多数现代车床的导轨要进行表面淬火处理，以减小磨损和擦伤，具有更大的耐磨性。
主轴箱安装在床身一端内导轨的固定位置上。
它提供动力，使工件在各种速度下旋转。
它基本上由一个安装在精密轴承中的空心主轴和一系列变速齿轮，通过变速齿轮，主轴可以在许多种转速下旋转。
大多数车床有8—18种转速，一般按等比级数排列。
在现代车床上只需扳动2～4个手柄，就能得到全部挡位的转速。
目前发展的趋势是通过电气的或机械的装置进行无级变速。
由于车床的精度在很大程度上取决于主轴，因此主轴的结构尺寸较大，通常安装在紧密配合的重型圆锥滚子轴承或球轴承中。
主轴中有一个贯穿全长的通孔。
主轴孔的大小是车床的一个重要尺寸，因为当工件通过主轴孔供料时，它确定了能够加工棒料毛坯的最大外径尺寸。
外文翻译--车床和车削（8000多字）
附录翻译部分Lathe and TurningThe Lathe and Its ConstructionA lathe is a machine tool used primarily for producing surfaces of revolution flat edges. Based on their purpose,construction,number of tools that can simultaneously be mounted,and degree of automation,lathes or,more accurately,lathe-type machine tools can be classified as follows:(1)Engine lathes(2)Toolroom lathes(3)Turret lathes(4)Vertical turning and boring mills(5)Automatic lathes(6)Special-purpose lathesIn spite of that diversity of lathe-type machine tools,they all have all have common features with respect to construction and principle of operation.These features can best be illustrated by considering the commonly used representative type,the engine lathe.Following is a description of each of the main elements of an engine lathe,which is shown in Fig.11.1.Lathe bed.The lathe bed is the main frame,involving a horizontal beam on two vertical supporis.It is usually made of grey or nodular cast iron to damp vibrations and is made by casting.It has guideways to allow the carriage to slide easily lengthwise.The height of the lathe bed should be appropriate to enable the technician to do his or her jib easily and comfortably.Headstock.The headstock is fixed at the left hand side of the lathe bed and includes the spindle whose axis is parallel to the guideways(the silde surface of the bed).The spindle is driven through the gearbox,which is housed within the headstock.The function of the gearbox is to provide a number of different spindle speeds(usually6up to18speeds).Some modern lathes have headstocks with infinitely variable spindle speeds,which employ frictional, electrical,or hydraulic drives.The spindle is always hollow,I.e,it has a through hole extending lengthwise.Bar stocks can be fed througth that hole if continous production is adopted.A lso,that hole has a taperedsurface to allow mounting a plain lathe center.The outer surface of the spindle is threaded to allow mounting of a chuck,a face plate,or the like.Tailstock.The tailstock assembly consists basically of three parts,its lower base,an intermediate part,and the quill.The lower base is a casting that can slide on the lathe bed along the guidewayes,and it has a clamping device to enable locking the entire tailstock at any desired location,depending upon the length of the workpiece.The intermediate parte is a casting that can be moved transversely to enable alignment of the axis of the the tailstock with that of the headstock.The third part,the quill,is a hardened steel tube,which can be moved longitudinally in and out of the intermediate part as required.This is achieved through the use of a handwheel and a screw,around which a nut fixed to the quill is can be locked at any point along its travel path by means of a clamping device.The carriage.The main function of the carriage is mounting of the cutting tools and generating longitudinal and/or cross feeds.It is actually an H-shaped block that slides on the lathe bed between the headstock and tailstock while being guided by the V-shaped guideways of the bed.The carriage can be moved either manually or mechanically by means of the apron and either the feed rod or the lead screw.When cutting screw threads,power is provided to the gearbox of the apron by the lead screw.In all other turning operations,it is the feed rod that drives the carriage.The lead screw goes through a pair o half nuts,which are fixed to the rear of the apron.When actuating a certain lever,the half nuts are clamped together and engage with the rotating lead screw as a single nut,which is fed,together with carriage,along the bed.when the lever is disengaged, the half nuts are released and the carriage stops.On the other hand,when the feed rod is used,it supplies power to the apron through a wrom gear.The latter is keyed to feed rod and travels with the apron along the feed rod,which has a keyway extending to cover its whole length.A modern lathe usually has a quick-change gearbox located under the headstock and driven from the spindle through a train of gears.It is connected to both the feed rod and the lead screw and enables selecting a variety of feeds easily and rapidly by simply shifting the appropriate levers, the quick-change gearbox is employed in plain turning,facing and thread cutting operations. Since that gearbox is linked to spindle,the distance that the apron(and the cutting tool)travels for each revolution of the spindle can be controlled and is referred to as the feed.Lathe Cutting ToolsThe shape and geometry of the lathe tools depend upon the purpose for which they are employed.Turning tools can be classified into tow main groups,namely,external cutting tools andinternal cutting tools,Each of these groups include the following types of tools: Turning tools.Turing tools can be either finishing or rough turning tools.Rough turning tools have small nose radii and are used for obtaining the final required dimensions with good surface finish by marking slight depth of cut.Rough turning tools can be right–hand or left-hand types,depending upon the direction of feed.They can have straight,bent,or offset shanks.Facing tools.Facing tools are employed in facing operations for machining plane side or end surfaces.There are tools for machining left-hand-side surfaces and tools for right-hand-side surfaces.Those side surfaces are generated through the use of the cross feed,contrary to turning operations,where the usual longitudinal feed is used.Cutoff tools.Cutoff tools,which are sometimes called parting tools,serve to separate the workpiece into parts and/or machine external annual grooves.Thread-cutting tools.Thread-cutting tools have either triangular,square,or tranpezoidal cutting edges,depending upon the cross section of the desired thread.Also,the plane angles of these tools must always be identical to those of the thread forms.Thread-cutting tools have straight shanks for external thread cutting and are of the bent-shank type when cutting internal threads.Form tools.Form tools have edges especially manufactured to take a certain form,which is opposite to the desired shape of the machined workpiece.An HSS tools is usually made in the form of a single piece,contrary to cemented carbides or ceramic,which are made in the form of tipes.The latter are brazed or mechanically fastened to steel shanks.Fig.1indicates an arrangement of this latter type,which includes the carbide tip,the chip breaker,the pad,the clamping screw(with a washer and a nut),and the shank..As the name suggests,the function of the chip breaker is to break long chips every now and then,thus preventing the formation of very long twisted ribbons that may cause problems during the machining operations.The carbide tips(or ceramic tips)can have different shapes,depending upon the machining operations for which they are to be employed.The tips can either be solid or with a central through hole,depending on whether brazing or mechanical clamping is employed for mounting the tip on the shank.Fig.1Lathe OperationsIn the following section,we discuss the various machining operations that can be performed on a conventional engine lathe.It must be borne in mind,however,that modern computerized numerically controlled lathes have more capabiblities and do other operations,such as contouring,for example.Following are conventional lathe operations.Cylindrical turning.Cylindrical turning is the the simplest and the most common of all lathe operations.A single full turn of the workpiece generate a circle whose center falls on the lathe axis;this motion is then reproduced numerous times as a result of the axial feed motion of the tool.The resulting machining marks are,therefore,a helix having a very small pitch,which is equal to the feed.Consequently,the machined surface is always cylindrical.The axial feed is provided by the carriage or the compound rest,either manually or automatically,whereas the depths of cuts is controlled by the cross slide.In roughing cuts,it is recommended that large depths of cuts(up to0.25in.or6mm,depending upon the workpiece material)and smaller feeds would be used.On the other hand,very fine feeds,smaller depth of cut(less than0.05in.,or0.4mm),and high cutting speeds are preferred for finishing cuts.Facing.The result of a facing operation is a flat surface that is either the whole end surface of the workpiece or an annular intermediate surface like a shoulder.During a facing operation,feed is provided by the cross slide,whereas the depth of cut is controlled by the carriage or compound rest.Facing can be carried out either from the periphery in ward or from the center of the workpiece outward.It is obvious that the machining marks in both cases tack the form of a ually,it is preferred to clamp the carriage during a facing operation,since the cutting force tends to push the tool(and,of course,the whole carriage)away from the workpiece.In most facing operations,the workpiece is held in a chuck or on a face plate.Groove cutting.In cut-off and groove-cutting operations,only cross feed of the tool isemployed.The cut-off and grooving tools,which were previously discussed,are employed.Boring and internal turning.Boring and internal are performed on the internal surfaces by a boring bar or suitable internal workpiece is solid,a drilling operation must be performed first.The drilling tool is held in the tailstock,and latter is then fed against the workpiece.Taper turning.Taper turning is achieved by driving the tool in a direction that is not paralled to the lathe axis but inclined to it with an angle that is equal to the desired angle of the taper.Following are the different methods used in taper-turning practice:（1）Rotating the disc of the compound rest with an angle to half the apex angle of the cone. Feed is manually provided by cranking the handle of the compound rest.This method is recommended for taper turning of external and internal surfaces when the taper angle is relatively large.（2）Employing special form tools for external,very short,conical surfaces.The width of the workpiece must be slightly smaller than that of the tool,and the workpiece is usually held in a chuck or clamped on a face plate.I n this case,only the cross feed is used during the machining process and the carriage is clamped to the machine bed.（3）Offsetting the tailstock center.This method is employed for esternal tamper turning of long workpiece that are required to have small tamper angles(less than8).The workpiece is mounted between the two centers;then the tailstock center is shifted a distance S in the direction normal to the lathe axis.（4）Using the taper-turning attachment.This method is used for turning very long workpoece, when the length is larger than the whole stroke of the compound rest.The procedure followed in such cases involves complete disengagement of the cross slide from the carriage,which is then guided by the taper-turning attachment.During this process,the automatic axial feed can be used as usual.This method is recommend for very long workpiece with a small cone angle,i.e., 8through10.Thread cutting.When performing thread cutting,the axial feed must be kept at a constant rate,which is dependent upon the rotational speed(rpm)of the workpiece.The relationship between both is determined primarily by the desired pitch of the thread to be cut.As previously mentioned,the axial feed is automatically generated when cutting a thread by means of the lead screw,which drives the carriage.When the lead screw rotates a single revolution,the carriage travels a distance equal to the pitch of the lead screw rotates a single revolutional speed of the lead screw is equal to that of the spindle(i.e.,that of the workpiece),the pitch of the resulting cut thread is exactly to that of the lead screw .The pitch of the resulting thread being cut therefore always depends upon the ratio of the rotational speeds of the lead scew and the spindle :workpiece of pitch screwlead the of Pitch Desired =screw lead of workpiece the of rpm rpm =spindle-to-carriage gearing ratioThis equation is usefully in determining the kinematic linkage between the lathe spindle and the lead screw and enables proper selection of the gear train between them .In thread cutting operations ,the workpiece can either be held in the chuck or mounted between the two lathe centers for relatively long workpiece .The form of the tool used must exactly coincide with the profile the thread to be cut ,I .e .,triangular tools must be used for triangular threads ,and so on .Knurling .knurling is mainly a forming operation in which no chips are prodyced .Tt involves pressing two hardened rolls with rough filelike surfaces against the rotating workpiece to cause plastic deformation of the workpiece metal.Knurling is carried out to produce rough ,cylindrical (or concile )surfaces ,which are usually used as handles .Sometimes ,surfaces are knurled just for the sake of decoration ;there are different types of patterns of knurls from which to choose .Cutting Speeds and FeedsThe cutting speed ,which is usually given in surface feet per minute (SFM),is the number of feet traveled in circumferential direction by a given point on the surface (being cut )of the workpiece in one minute .The relationship between the surface speed and rpm can be given by the following equation :SMF=πDNWhereD=the diameter of the workpiece in feetN=the rpmThe surface cutting speed is dependent primarily upon the machined as well as the material of the cutting and can be obtained from handbooks ,information provided by cutting tool manufacturera ,and the like .generally ,the SFM is taken as 100when machining cold-rolled or mild steel ,as 50when machining tougher metals ,and as 200when machining sofer materials .For aluminum ,the SFMis usually taken as 400or above .There are also other variables that affect the optimal value of the surface cutting speed .These include the tool geometry,the typeof lubricant or coolant ,the feed ,and the depth of cut .As soon as the cutting sped is decided upon ,the rotational speed (rpm)of the spindle can be obtained as follows :N =DSFWπThe selection of a suitable feed depends upon many factors ,such as the required surface finish ,the depth of cut ,and the geometry of the tool used .Finer feeds produce better surface finish ,whereas higher feeds reduce the machining time during which the tool is in direct contact with the workpiece .Therefore ,it is generally recommended to use high feeds for roughing operations and finer feeds for finishing operations.Again,recommend values for feeds ,which can be taken as guidelines ,are found in handbooks and information booklets provided by cutting tool manufacturers.Here I want to introduce the drilling:Drilling involves producing through or blind holes in a workpiece by forcing a tool ,which rotates around its axis ,against the workpiece .Consequently ,the range of cutting from that axis of rotation is equal to the radius of the required hole .In practice ,two symmetrical cutting edges that rotate about the same axis are employed .Drilling operations can be carried out by using either hand drills or drilling machines .The latter differ in size and construction .nevertheless ,the tool always rotates around its axis while the workpiece is kept firmly fixed .this is contrary to drilling on a lathe .Cutting Tool for Drilling OperationsIn drilling operations ,a cylindrical rotary-end cutting ,called a drill ,is employed .The drill can have either one or more cutting edges and corresponding flutes ,which can be straight or helical .the function of the flutes is to provide outlet passages for the chips generated during the drilling operation and to allow lubricants and coolants to reach the cutting edges and the surface being machined .Following is a survey of the commonly used drills.Twist drill .The twist drill is the most common type of drill .It has two cutting edges and two helical flutes that continue over the length of the drill body ,The drill also consist of a neck and a shake that can be either straight or tapered .In the latter case ,the shank is fitted by the wedge action into the tapered socket of the spindle and has a tang ,which goes into a slot in the spindle socket ,thus acting as a solid means for transmitting rotation .On the other hand ,straight –shank drills are held in a drill chuck that is ,in turn ,fitted into the spindle socket in the same way as tapered shank drills.The two cutting edges are referred to as the lips,and are connected together by a wedge, which is a chisel-like edge.The twist drill also has two margins,which enable proper guidance and locating of the drill while it is in operation.The tool point angle(TPA)is formed by the lips and is chosen based on the properties of the material to be cut.The usual TAP for commercial drills is118,which is appropriate for drilling low-carbon steels and cast irons.For harder and tougher metals,such as hardened steel,brasss and bronze,larger TPAs(130OR140)give better performance.The helix angle of the flutes of the commonly used twist drills ranges between24and30.When drilling copper or soft plastics,higher values for the helix angle are recommended(between35and45).Twist drills are usually made of high speed steel,although carbide tipped drills are also available.The size of twist drills used in industrial range from0.01up to3.25in.(i.e.0.25up to 80mm).Core drills.A core drill consists of the chamfer,body,neck,and shank.This type of drill may be have either three or four flutes and an equal number of margins,which ensure superior guidance,thus resulting in high machining accuracy.It can also be seen in Fig12.2 that a core drill has flat end.The chamfer can have three or four cutting edges or lips,and the lip angle may vary between90and120.Core drills are employed for enlarging previously made holes and not for originating holes.This type of drill is characterized by greater productivity, high machining accuracy,and superior quality of the drilled surfaces.Gun drills.Gun drills are used for drilling deep holes.All gun drills are straight fluted, and each has a single cutting edge.A hole in the body acts as a conduit to transmit coolant under considerable pressure to the tip of the drill.There are two kinds of gun drills,namely,the center cut gun drill used for drilling blind holes and the trepanning drill.The latter has a cylindrical groove at its center,thus generating a solid core,which guides the tool as it proceeds during the drilling operation.Spade drills.Spade drills are used for drilling large holes of3.5in.(90mm)or more. Their design results in a marked saving in cost of the tool as well as a tangible reduction in its weight,which facilitates its handling.moreover,this type of drill is easy to be ground.[13]车床和车削车床及它的结构车床是一个主要用来生产旋转表面和端面的机床。
机械外文翻译中英文-机床【范本模板】
英文原文Basic Machining Operations and Cutting TechnologyBasic Machining OperationsMachine tools have evolved from the early foot—powered lathes of the Egyptians and John Wilkinson’s boring mill. They are designed to provide rigid support for both the work piece and the cutting tool and can precisely control their relative positions and the velocity of the tool with respect to the workpiece. Basically, in metal cutting, a sharpened wedge-shaped tool removes a rather narrow strip of metal from the surface of a ductile workpiece in the form of a severely deformed chip. The chip is a waste product that is considerably shorter than the workpiece from which it came but with a corresponding increase in thickness of the uncut chip. The geometrical shape of workpiece depends on the shape of the tool and its path during the machining operation。
机床行业中英文对照
机床行业中英文对照下面是机床行业中常见的英文对照：- 机床行业：Machine tool industry- 机床：Machine tool- 数控机床：Computer Numerical Control (CNC) machine tool - 金属切削机床：Metal cutting machine tool- 金属加工机床：Metal processing machine tool- 金属成型机床：Metal forming machine tool- 车床：Lathe- 铣床：Milling machine- 钻床：Drilling machine- 磨床：Grinding machine- 塑料加工机床：Plastic processing machine tool- 精密机床：Precision machine tool- 自动化机床：Automated machine tool- 机床控制系统：Machine tool control system- 数控系统：Numerical control system- 机床加工能力：Machine tool processing capacity- 加工精度：Processing accuracy- 切削速度：Cutting speed- 进给速度：Feed rate- 主轴转速：Spindle speed- 工件夹紧：Workpiece clamping- 工件定位：Workpiece positioning- 刀具选择：Tool selection- 刀具更换：Tool change- 冷却液：Coolant- 刀柄：Tool holder- 加工中心：Machining center- 排屑：Chip removal- 刀具磨损：Tool wear- 折弯机：Bending machine- 冲床：Punching machine- 压力机：Press machine- 剪板机：Shearing machine- 抛光机：Polishing machine- 螺纹机床：Thread cutting machine tool - 铸造机床：Casting machine tool- 灰铁：Gray iron- 球墨铸铁：Ductile iron- 铝合金：Aluminum alloy- 不锈钢：Stainless steel- 最大加工尺寸：Maximum processing size - 机床设计：Machine tool design- 机床制造：Machine tool manufacturing - 机床市场：Machine tool market- 机床出口：Machine tool export- 机床进口：Machine tool import- 机床行业协会：Machine tool industry association。
机床专业英语明细（部分整理）
机床专业英语明细（部分整理）关于机床的英文翻译A．金属切削机床—Metal Cutting Machine Tools1.0 车床（含数控）--Lathe (CNC included)1.1 卧式车床—Horizontal lathes1.2 立式车床—Vertical lathes1.3 多轴车床—Multi-spindle lathes1.4 多刀车床—Multi-tool lathes1.5 超精车床—Ultra-precision turning mathines1.6 专用车床—Special purpose lathes1.7 车削中心—Turning center1.8 车/铣复合中心—Turning/Milling machines1.9 其他—Others2.0铣床（含数控）--Milling Machines (CNC included)2.1 升降台铣床—Knee type milling machines2.2 万能工具铣床—Universal tool milling machines2.3 床身式铣床—Bed type milling machines2.5 刨台式铣床—Plano milling machines2.6 多头铣床—Multi-spindle milling machines2.7 桥式/龙门式铣床—Bridge type/gantry milling machines2.8其他—Others3.0 镗床（含数控）--Boring Machines (CNC included)3.1 卧式镗床—Horizontal boring machines3.2 立式镗床—Vertical boring machines3.3 定柱式镗铣床—Fixed column boring and milling machines3.4 动柱式镗铣床—Moving column boring and milling machines3.5 龙门式镗铣床—Gantry type boring and milling machines3.6 坐标镗床—Jig boring machines3.7其他—Others4.0 钻削和攻丝机床（含数控）--Drilling and Tapping Machines(CNC ncluded) 4.1 立式钻床—Vertical drilling machines4.2 摇臂钻床—Redial drilling machines4.3 深孔钻床—Deep hole drilling machines4.4 多轴钻床—Multi-spindle drilling machines4.5 钻削中心—Drilling center4.6 攻丝机—Tapping machines4.7其他—Others5.0 磨床（含数控）--Grinding Machines(CNC included)5.1 砂带磨床—Abrasive belt grinding machines5.2 外圆磨床—Cylindrical grinding machines5.3 内圆磨床—Internal grinding machines5.4 无心磨床—Centerless grinding machines5.5 平面磨床—Surface grinding machines5.6 工具磨床—T ool grinding machines5.7 成型磨床—Form grinding machines5.8 凸轮轴和曲轴磨床—Camshaft and crankshaft grinding machines5.9 轴承专用磨床—Bearing grinding machines5.10 导轨磨床—Guideway grinding machines5.11 轧辊磨床—Roller grinding machines5.12 坐标磨床—Jig grinding machines5.13 超精磨床—Super-finishing grinding machines5.14 缓进给磨床—Creep feed grinding machines5.15 万能磨床—Universal grinding machines5.16 单盘/双盘盘端面磨床—Single/double-disk grinding machines5.17 珩磨机—Honing machines5.18 研磨/抛光/超精加工机—Lapping/polishing/super-finishing machines5.19 专用磨床—Special purpose grinding machines5.20其他—Others6.0 齿轮加工机床（含数控）--Gear Cutting Machines (CNC included)6.1 滚齿机床—Gear hobbing machines6.2 插齿机床—Gear shaping machines6.3 铣齿、切齿机床—Gear cutting machines6.4 剃齿机床—Gear shaving machines6.5 磨齿机床—Gear grinding machines6.6 王行齿机床—Gear honing and gear polishing machines6.7 齿轮倒圆机床—Gear chamfering machines6.8 齿轮去毛刺机床—Gear deburring machines6.9其他—Others7.1 圆锯机床—Circular sawing machines7.2 带锯机床—Band sawing machines7.3 弓锯机床—Hack sawing machines7.4 插床—Shaping machines7.5 拉床—Broaching machines7.6 刨床—Planning machines7.7 专用机床—Special purpose machines7.8其他—Others8.0 组合机床及组合部件（含数控）--Transfer Line &Modular Units (CNC included) 8.1 组合机床—Modular machine tools8.2 组合机床生产线—Transfer lines8.3 组合机床通用部件—Modular units8.4 旋转分度台部件—Rotary indexing table units8.5 装配机及装配自动线—Assembling machines & assembling systems8.6 专用机床及部件—Special purpose machines andcomponents8.7其他—Others9.0 加工中心及并联机床—Machining Centres and Parallel Kinematical Machines (PK M)9.1 卧式加工中心—Horizontal machining centres9.2 立式加工中心—Vertical machining centres9.3 龙门式加工中心—Gantry machining centres9.4 并联机床—Parallel kinematical machines (PKM)9.5其他—Others10.1 光饰机—Finishing machines10.2 抛光机—Polishing machines10.3 倒角机—Chamfering machines10.4 螺钉、螺母、螺纹和铆钉生产设备—Machines for production of bolts,nuts,screws and rivets10.5 平衡机—Banlancing machines。
机械加工英语
机械加工英语Lathe bench 车床工作台机械加工英语Lathes,automatic 自动车床Forging,aluminium 锻铝 Lathes,heavy-duty 重型车床 Forging,cold 冷锻Lathes,high-speed 高速车床 Forging,copper 铜锻 Lathes,turret 六角车床Forging,other 其他锻造 Lathes,vertical 立式车床 Forging,steel 钢锻Lubricants 润滑液Foundry equipment 铸造设备 Lubrication Systems 润滑系统 Gear cutting machines 齿轮切削机 Lubricators 注油机Gears 齿轮 Machining centers,general 通用加工中心 Gravity casting machines 重力铸造机 Machining centers,horizontal 卧式加工中心 Grinder bench 磨床工作台 Machining centers,horizontal & vertical Grinders,thread 螺纹磨床卧式及立式加工中心Grinders,tools & cutters 工具磨床 Machining centers,vertical 立式加工中心 Grinders,ultrasonic 超声波打磨机 Machining centers,vertical double-columnGrinding machines 磨床 typeGrinding machines,centerless 无心磨床立式双柱加工中心Grinding machines,cylindrical 外圆磨床 Magnetic tools 磁性工具Grinding machines,universal 万能磨床 Manifolds 集合管Grinding tools 磨削工具 Milling heads 铣头Grinding wheels 磨轮 Milling machines 铣床 Hand tools 手工具 Milling machines,bed type 床身式铣床Milling machines, duplicating 仿形铣床 Hard/soft and free expansion sheet makingMilling machines,horizontal 卧式铣床 plant硬(软)板(片)材及自由发泡板机组 Milling machines,turret vertical 六角立式铣Heat preserving furnaces 保温炉床Heating treatment furnaces 熔热处理炉 Milling machines,universal 万能铣床 Honing machines 搪磨机 Milling machines,vertical 立式铣床Hydraulic components 液压元件 Milling machines,vertical & horizontal Hydraulic power tools 液压工具立式及卧式铣床Hydraulic power units 液压动力元件 Mold & die components 模具单元Hydraulic rotary cylinders 液压回转缸 Mold changing systems 换模系统Jigs 钻模 Mold core 模芯Lapping machines 精研机 Mold heaters/chillers 模具加热器/冷却器Lapping machines,centreless 无心精研机 Mold polishing/texturing 模具打磨/磨纹 Laser cutting 激光切割 Mold repair 模具维修Laser cutting for SMT stencil 激光钢板切割机 Molds 模具1Nail making machines 造钉机 Saws,horizontal band 卧式带锯 Oil coolers 油冷却器 Saws,vertical band 立式带锯shafts 轴 Overflow cutting machines for aluminumShapers 牛头刨床 wheels铝轮冒口切断机 Shearing machines 剪切机Sheet metal forming machines 金属板成型机 P type PVC waterproofrolled sheet making plant P型PVC高分子防水 Sheet metal working machines 金属板加工机PCB fine piecing systems印刷电器板油压冲孔脱料系统 Slotting machines 插床 Pipe & tube making machines 管筒制造机 spindles 主轴Planing machines 刨床 Stamping parts 冲压机 Planing machinesvertical 立式刨床 Straightening machines 矫直机 Pneumatic hydraulic clamps 气油压虎钳 Switches & buttons 开关及按钮 Pneumatic power tools 气动工具 Tapping machines 攻螺丝机Transmitted chains 传动链 Powder metallurgic forming machinesTube bending machines 弯管机粉末冶金成型机Presses,cold forging 冷锻冲压机 Vertical hydraulic broaching machine presses,crank 曲柄压力机立式油压拉床Presses,eccentric 离心压力机 Vises 虎钳Presses,forging 锻压机 Vises,tool-maker 精密平口钳 Presses,hydraulic 液压冲床 Wheel dressers 砂轮修整器 Presses,knuckle joint 肘杆式压力机Woven-Cutting machines 织麦激光切割机 Presses,pneumatic 气动冲床Wrenches 扳手 Presses,servo 伺服冲床Presses,transfer 自动压力机Pressing dies 压模Punch formers 冲子研磨器Quick die change systems 速换模系统Quick mold change systems 快速换模系统Reverberatory furnaces 反射炉Rollers 滚筒Rolling machines 辗压机Rotary tables 转台Sawing machines 锯床Sawing machines,band 带锯床Saws,band 带锯Saws,hack 弓锯2。
基本的加工工序—切削,镗削和铣削外文文献翻译、中英文翻译、外文翻译
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内。这种方法牢固地夹持工件并且把功率平稳地传送到工件上；由卡盘提供的额 外支撑减少了车削作业时发生震动的倾向。如果仔细地将工件精确的固定在卡盘 上，用这种方法将获得精密的结果。 通过将工件支撑在两个顶尖之间可以获得非常精确的结果。一个车床夹头夹 在工件上；然后由安装在主轴前端的拨盘一起带动。先加工工件的一端，然后可 以在车床上将工件掉头加工另一端。工件上的顶尖孔是用作精确定位面以及承受 工件重量和抵抗车削力的支撑面。在工件被拆下后，顶尖孔可以精确地将其装回 机床。工件千万不要同时通过卡盘和顶尖安装在主轴箱一端。虽然这样似乎是一 种快捷方法，但是这样做使得工件受力不均匀，顶尖的对正作用不能维持，而且 爪的压力可能损坏顶尖孔、车床顶尖甚至车床主轴。几乎被独自用在大量生产工 件上的补偿或浮动爪式卡盘是上述的一个例外。这些卡盘是自动偏心夹紧卡盘不 能起到普通三爪或四爪卡盘同样的作用。 直径非常大的工件虽然有时安装在两个顶尖上，但是最好用花盘把它们固定 在主轴箱端以获得流畅的动力传输；此外，可以把它们制造成专用部件，但是一 般不能提供足够大的车床夹头来传输动力。除非是安装在花盘上，其主轴轴承上 的外伸要比大卡盘上的少一些。 镗削 在车床上镗孔的目的是： 1、扩孔； 2、把孔加工到所需直径； 3、精确的为孔定位； 4、在孔内获得好的表面粗糙度。 当刀具径向溜板纵向移动而工件绕车床的轴线旋转时， 镗刀的运动平行于车床 上的轴线。当两种运动结合起来镗孔时，就会与车床的旋转轴同心。通过把工件固 定在车床上可以精确定位孔的位置以使待加工孔所环绕的轴与车床的旋转轴一致。 当镗削工序与用于车削和刮削工序的设置相同时， 实际上可以达到理想的同心与垂 直。 镗刀固定在一根通过刀具径向溜板进给的镗杆上。根据待做的工作来使用这 一设计的变化形式。如果有的话，所用的倒角总是应该小些。而且，镗刀前端的 半径一定不能太大。用于镗孔的切削速度可以等于车削速度。但是，在计算车床 主轴速度时，应当使用完成后的或最大的孔径。镗削的进刀速度通常比车削的小 一点以补偿镗杆刚性的不足。 镗削工序一般分两步完成，即粗镗和精镗。粗镗工序的目的是快速、高效地 去除多余的金属；而精镗工序的目的是获得所需的尺寸、表面粗糙度和孔的位置。
机床常见英语英汉对照
机床行业常见英语英汉对照（1)：按英文字母排序3-Jaws indexing spacers 三爪、分割工具头A.T.C.system 加工中心机刀库Aluminum continuous melting & holding furnaces 连续溶解保温炉Balancing equipment 平衡设备Bayonet 卡口Bearing fittings 轴承配件Bearing processing equipment 轴承加工机Bearings 轴承Belt drive 带传动Bending machines 弯曲机Blades 刀片Blades,saw 锯片Bolts,screws & nuts 螺栓,螺帽及螺丝Boring heads 搪孔头Boring machines 镗床Cable making tools 造线机Casting,aluminium 铸铝Casting,copper 铸铜Casting,gray iron 铸灰口铁Casting,malleable iron 可锻铸铁Casting,other 其他铸造Casting,steel 铸钢Chain drive 链传动Chain making tools 造链机Chamfer machines 倒角机Chucks 夹盘Clamping/holding systems 夹具/支持系统CNC bending presses 电脑数控弯折机CNC boring machines 电脑数控镗床CNC drilling machines 电脑数控钻床CNC EDM wire-cutting machines 电脑数控电火花线切削机CNC electric discharge machines 电脑数控电火花机CNC engraving machines 电脑数控雕刻机CNC grinding machines 电脑数控磨床CNC lathes 电脑数控车床CNC machine tool fittings 电脑数控机床配件CNC milling machines 电脑数控铣床CNC shearing machines 电脑数控剪切机CNC toolings CNC刀杆CNC wire-cutting machines电脑数控线切削机Conveying chains 输送链Coolers 冷却机Coupling 联轴器Crimping tools 卷边工具Cutters 刀具Cutting-off machines 切断机Diamond cutters 钻石刀具Dicing saws 晶圆切割机Die casting dies 压铸冲模Die casting machines 压铸机Dies-progressive 连续冲模Disposable toolholder bits 舍弃式刀头Drawing machines 拔丝机Drilling machines 钻床Drilling machines bench 钻床工作台Drilling machines,high-speed 高速钻床Drilling machines,multi-spindle 多轴钻床Drilling machines,radial 摇臂钻床Drilling machines,vertical 立式钻床drills 钻头Electric discharge machines(EDM) 电火花机Electric power tools 电动刀具Engraving machines 雕刻机Engraving machines,laser 激光雕刻机Etching machines 蚀刻机Finishing machines 修整机Fixture 夹具Forging dies 锻模Forging,aluminium 锻铝Forging,cold 冷锻Forging,copper 铜锻Forging,other 其他锻造Forging,steel 钢锻Foundry equipment 铸造设备Gear cutting machines 齿轮切削机Gears 齿轮Gravity casting machines 重力铸造机Grinder bench 磨床工作台Grinders,thread 螺纹磨床Grinders,tools & cutters 工具磨床Grinders,ultrasonic 超声波打磨机Grinding machines 磨床Grinding machines,centerless 无心磨床Grinding machines,cylindrical 外圆磨床Grinding machines,universal 万能磨床Grinding tools 磨削工具Grinding wheels 磨轮Hand tools 手工具Hard/soft and free expansion sheet making plant 硬(软)板(片)材及自由发泡板机组Heat preserving furnaces 保温炉Heating treatment funaces 熔热处理炉Honing machines 搪磨机Hydraulic components 液压元件Hydraulic power tools 液压工具Hydraulic power units 液压动力元件Hydraulic rotary cylinders 液压回转缸Jigs 钻模Lapping machines 精研机Lapping machines,centerless 无心精研机Laser cutting 激光切割Laser cutting for SMT stensil 激光钢板切割机Lathe bench 车床工作台Lathes,automatic 自动车床Lathes,heavy-duty 重型车床Lathes,high-speed 高速车床Lathes,turret 六角车床Lathes,vertical 立式车床Lubricants 润滑液Lubrication Systems 润滑系统Lubricators 注油机Machining centers,general 通用加工中心Machining centers,horizontal 卧式加工中心Machining centers,horizontal & vertical 卧式及立式加工中心Machining centers,vertical 立式加工中心Machining centers,vertical double-column type 立式双柱加工中心Magnetic tools 磁性工具Manifolds 集合管Milling heads 铣头Milling machines 铣床Milling machines,bed type 床身式铣床Milling machines,duplicating 仿形铣床Milling machines,horizontal 卧式铣床Milling machines,turret vertical 六角立式铣床Milling machines,universal 万能铣床Milling machines,vertical 立式铣床Milling machines,vertical & horizontal 立式及卧式铣床Mold & die components 模具单元Mold changing systems 换模系统Mold core 模芯Mold heaters/chillers 模具加热器/冷却器Mold polishing/texturing 模具打磨/磨纹Mold repair 模具维修Molds 模具Nail making machines 造钉机Oil coolers 油冷却器Overflow cutting machines for aluminium wheels 铝轮冒口切断机P type PVC waterproof rolled sheet making plant P型PVC高分子防水PCB fine piecing systems 印刷电器板油压冲孔脱料系统Pipe & tube making machines 管筒制造机Planing machines 刨床Planing machines vertical 立式刨床Pneumatic hydraulic clamps 气油压虎钳Pneumatic power tools 气动工具Powder metallurgic forming machines 粉末冶金成型机Presses,cold forging 冷锻冲压机presses,crank 曲柄压力机Presses,eccentric 离心压力机Presses,forging 锻压机Presses,hydraulic 液压冲床Presses,knuckle joint 肘杆式压力机Presses,pneumatic 气动冲床Presses,servo 伺服冲床Presses,transfer 自动压力机Pressing dies 压模Punch formers 冲子研磨器Quick die change systems 速换模系统Quick mold change systems 快速换模系统Reverberatory furnaces 反射炉Rollers 滚筒Rolling machines 辗压机Rotary tables 转台Sawing machines 锯床Sawing machines,band 带锯床Saws,band 带锯Saws,hack 弓锯Saws,horizontal band 卧式带锯Saws,vertical band 立式带锯shafts 轴Shapers 牛头刨床Shearing machines 剪切机Sheet metal forming machines 金属板成型机Sheet metal working machines 金属板加工机Slotting machines 插床spindles 主轴Stamping parts 冲压机Straightening machines 矫直机Switches & buttons 开关及按钮Tapping machines 攻螺丝机Transmitted chains 传动链Tube bending machines 弯管机Vertical hydraulic broaching machine 立式油压拉床Vises 虎钳Vises,tool-maker 精密平口钳Wheel dressers 砂轮修整器Woven-Cutting machines 织麦激光切割机Wrenches 扳手（2）：按中文拼音字母排序铝轮冒口切断机Overflow cutting machines for aluminium wheels离心压力机Presses,eccentric六角立式铣床Milling machines,turret vertical六角车床Lathes,turret螺栓,螺帽及螺丝Bolts,screws & nuts螺纹磨床Grinders,thread冷却机Coolers冷锻Forging,cold 冷锻冲压机Presses,cold forging立式双柱加工中心Machining centers,vertical double-column type立式铣床Milling machines,vertical立式油压拉床Vertical hydraulic broaching machine立式刨床Planing machines vertical立式车床Lathes,vertical立式带锯Saws,vertical band立式加工中心Machining centers,vertical立式及卧式铣床Milling machines,vertical & horizontal立式钻床Drilling machines,vertical联轴器Coupling连续溶解保温炉Aluminum continuous melting & holding furnaces连续冲模Dies-progressive链传动Chain drive切断机Cutting-off machinesCNC刀杆CNC toolings曲柄压力机presses,crank修整机Finishing machines舍弃式刀头Disposable toolholder bits润滑系统Lubrication Systems润滑液Lubricants熔热处理炉Heating treatment funaces三爪、分割工具头3-Jaws indexing spacers 伺服冲床Presses,servo输送链Conveying chains手工具Hand tools砂轮修整器Wheel dressers蚀刻机Etching machines外圆磨床Grinding machines,cylindrical搪磨机Honing machines搪孔头Boring heads卧式铣床Milling machines,horizontal卧式带锯Saws,horizontal band卧式加工中心Machining centers,horizontal 卧式及立式加工中心Machining centers,horizontal & vertical万能铣床Milling machines,universal万能磨床Grinding machines,universal镗床Boring machines弯曲机Bending machines弯管机Tube bending machines通用加工中心Machining centers,general铜锻Forging,copper铣头Milling heads铣床Milling machines无心磨床Grinding machines,centerless无心精研机Lapping machines,centerless压模Pressing dies压铸冲模Die casting dies压铸机Die casting machines油冷却器Oil coolers造链机Chain making tools造线机Cable making tools造钉机Nail making machines印刷电器板油压冲孔脱料系统PCB fine piecing systems摇臂钻床Drilling machines,radial硬(软)板(片)材及自由发泡板机组Hard/soft and free expansion sheet making plant辗压机Rolling machines液压元件Hydraulic components液压冲床Presses,hydraulic液压动力元件Hydraulic power units液压工具Hydraulic power tools液压回转缸Hydraulic rotary cylindersP型PVC高分子防水P type PVC waterproof rolled sheet making plant刨床Planing machines牛头刨床Shapers其他铸造Casting,other其他锻造Forging,other模芯Mold core模具Molds模具维修Mold repair模具打磨/磨纹Mold polishing/texturing模具单元Mold & die components模具加热器/冷却器Mold heaters/chillers磨轮Grinding wheels磨削工具Grinding tools磨床Grinding machines磨床工作台Grinder bench平衡设备Balancing equipment气油压虎钳Pneumatic hydraulic clamps气动冲床Presses,pneumatic 气动工具Pneumatic power tools轴shafts轴承Bearings轴承配件Bearing fittings轴承加工机Bearing processing equipment 肘杆式压力机Presses,knuckle joint铸铝Casting,aluminium铸铜Casting,copper铸造设备Foundry equipment铸钢Casting,steel铸灰口铁Casting,gray iron织麦激光切割机Woven-Cutting machines 重力铸造机Gravity casting machines重型车床Lathes,heavy-duty主轴spindles扳手Wrenches拔丝机Drawing machines保温炉Heat preserving furnaces插床Slotting machines齿轮Gears齿轮切削机Gear cutting machines冲压机Stamping parts冲子研磨器Punch formers超声波打磨机Grinders,ultrasonic车床工作台Lathe bench磁性工具Magnetic tools传动链Transmitted chains床身式铣床Milling machines,bed type带传动Belt drive带锯Saws,band带锯床Sawing machines,band电脑数控镗床CNC boring machines电脑数控弯折机CNC bending presses电脑数控铣床CNC milling machines电脑数控线切削机CNC wire-cutting machines电脑数控磨床CNC grinding machines电脑数控车床CNC lathes电脑数控电火花线切削机CNC EDM wire-cutting machines电脑数控电火花机CNC electric discharge machines电脑数控雕刻机CNC engraving machines 电脑数控机床配件CNC machine toolfittings电脑数控剪切机CNC shearing machines电脑数控钻床CNC drilling machines电动刀具Electric power tools电火花机Electric discharge machines(EDM) 雕刻机Engraving machines刀片Blades刀具Cutters倒角机Chamfer machines多轴钻床Drilling machines,multi-spindle锻铝Forging,aluminium锻压机Presses,forging锻模Forging dies仿形铣床Milling machines,duplicating粉末冶金成型机Powder metallurgic forming machines反射炉Reverberatory furnaces钢锻Forging,steel高速车床Lathes,high-speed高速钻床Drilling machines,high-speed管筒制造机Pipe & tube making machines滚筒Rollers工具磨床Grinders,tools & cutters攻螺丝机Tapping machines弓锯Saws,hack虎钳Vises换模系统Mold changing systems夹盘Chucks夹具Fixture夹具/支持系统Clamping/holding systems剪切机Shearing machines加工中心机刀库A.T.C.system激光切割Laser cutting激光雕刻机Engraving machines,laser激光钢板切割机Laser cutting for SMT stensil集合管Manifolds矫直机Straightening machines金属板成型机Sheet metal forming machines 金属板加工机Sheet metal working machines锯片Blades,saw锯床Sawing machines卷边工具Crimping tools 晶圆切割机Dicing saws精密平口钳Vises,tool-maker精研机Lapping machines可锻铸铁Casting,malleable iron快速换模系统Quick mold change systems 卡口Bayonet开关及按钮Switches & buttons钻石刀具Diamond cutters钻头drills钻模Jigs钻床Drilling machines钻床工作台Drilling machines bench自动压力机Presses,transfer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后角clearance angle龙门刨削planing主轴spindle主轴箱headstock卡盘chuck加工中心machining center车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine拉孔broaching装配assembling铸造found流体动力学fluid dynamics流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration气压air pressure pneumatic pressure稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing滑动轴承sliding bearing弹簧spring制动器arrester brake十字结联轴节crosshead联轴器coupling链chain皮带strap精加工finish machining粗加工rough machining变速箱体gearbox casing腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench 淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel舍弃式刀头Di osabletoolholderbits润滑系统Lubricatio ystems润滑液Lubricants熔热处理炉Heatingtreatmentfunaces三爪、分割工具头3-Jawsindexing acers伺服冲床Pre es,servo输送链Conveyingchai手工具Handtools砂轮修整器Wheeldre ers蚀刻机Etchingmachines外圆磨床Grindingmachines,cylindrical搪磨机Honingmachines搪孔头Boringheads卧式铣床Millingmachines,horizontal卧式带锯Saws,horizontalband卧式加工中心Machiningcenters,horizontal 卧式及立式加工中心Machiningcenters,horizontal&am amp amp vertical万能铣床Millingmachines,universal万能磨床Grindingmachines,universal镗床Boringmachines弯曲机Bendingmachines弯管机Tubebendingmachines通用加工中心Machiningcenters,general铜锻Forging,co er铣头Millingheads铣床Millingmachines无心磨床Grindingmachines,centerle无心精研机La ingmachines,centerle压模Pre ingdies压铸冲模Diecastingdies压铸机Diecastingmachines油冷却器Oilcoolers造链机Chainmakingtools弯管机Tubebendingmachines通用加工中心Machiningcenters,general铜锻Forging,co er铣头Millingheads铣床Millingmachines无心磨床Grindingmachines,centerle无心精研机La ingmachines,centerle压模Pre ingdies压铸冲模Diecastingdies压铸机Diecastingmachines油冷却器Oilcoolers手工具Handtools砂轮修整器Wheeldre ers蚀刻机Etchingmachines外圆磨床Grindingmachines,cylindrical搪磨机Honingmachines搪孔头Boringheads卧式铣床Millingmachines,horizontal卧式带锯Saws,horizontalband卧式加工中心Machiningcenters,horizontal 卧式及立式加工中心Machiningcenters,horizontal&am amp amp vertical万能铣床Millingmachines,universal万能磨床Grindingmachines,universal镗床Boringmachines修整机Finishingmachines舍弃式刀头Di osabletoolholderbits润滑系统Lubricatio ystems润滑液Lubricants熔热处理炉Heatingtreatmentfunaces三爪、分割工具头3-Jawsindexing acers伺服冲床Pre es,servo输送链Conveyingchai手工具Handtools砂轮修整器Wheeldre ers蚀刻机Etchingmachines外圆磨床Grindingmachines,cylindrical搪磨机Honingmachines搪孔头Boringheads卧式铣床Millingmachines,horizontal卧式带锯Saws,horizontalband卧式加工中心Machiningcenters,horizontal 卧式及立式加工中心Machiningcenters,horizontal&am amp amp vertical万能铣床Millingmachines,universal 万能磨床Grindingmachines,universal 镗床Boringmachines弯曲机Bendingmachines弯管机Tubebendingmachines常见数控机床参数英语词汇AC 交流电AMP 安培APC 自动托盘交换装置APL 自动部件装载机ASCII 美国信息交换标准法规ATC 自动刀具交换装置ATC FWD 自动刀具交换装置前进ATC REV 自动刀具交换装置后退AWG 美国线规BHCS 圆头帽螺钉CAD 计算机辅助设计CAM 计算机辅助制造（辅助加工）CB 断路开关CC 立方厘米CCW 逆时针CFM 每分钟立方英尺CNC 计算机数控CNCR SPINDLE 与轴运动同步的芯轴CRC 循环冗余码校验数字CRT 阴极射线管CTS 清除发送CW 顺时针DB 牵引杆DC 直流电DGNOS 诊断DHCP 动态主机配置协议DIR 目录DNC 直接数字控制DOS 磁盘操作系统DTE 数据终端设备ENA CNVR 启动输送机EOB 块结束EOF 文件结束EPROM 可擦可编程只读存储器E-STOP 紧急停机FADAL 其他人FHCS 平头帽螺钉FT 英尺FU 保险丝FWD 前进GA 量规HAAS 正确的刀具HHB 六角头螺钉HP 马力HS 卧式系列加工中心ID 内径IGBT 隔离栅双极晶体管IN 英寸IOPCB 输入输出印刷电路板LAN 局域网LB 磅LED 发光二极管LO CLNT 冷却剂低压LOW AIR PR 低气压LVPS 低电压电源MB 兆字节(1百万)MCD RL Y BRD M-代码继电器盘MDI 手动数据输入MEM 存储器M-FIN M-代码完成MM 毫米MOCON 电动机控制器MOTIF 电动机接口MSG 信息MSHCP 公制插座帽螺钉NC 数字控制NC 常闭合NO 常开OD 外径OPER 操作员P 袋PARAM 参数PCB 印制电路板PGM 程序POR 通电复位POSIT 位置PROG 程序PSI 每平方英寸磅PWM 脉冲宽度调制RAM 随机存取存储器REPT RIG TAP 围盘轧制刚性螺丝攻RET 返回，回车REV CNVR 回动输送机RJH 遥控摇柄RPDBDN 旋转式托盘拉杆放下RPDBUP 旋转式托盘拉杆提起RPM 每分钟转数RIS 请求输送RXD 接收数据S 芯轴转速SDIST 伺服机构分配印制电路板SFM 每分钟平方英尺SHCS 套筒扳手头帽螺钉SIO 串行输入／输出SKBIF 串行键盘接口印制电路板SMTC 侧挂式刀具交换装置SP 芯轴T 刀具编号TC 刀具交换装置TIR 总指示偏转TNC 刀尖偏差TRP 刀具释放活塞IS 尾架ISC 通过芯轴的冷却剂TXD 发送数据VDI 德国工程师协会VF 立式铣床（第一台）VF-E 立式铣床－扩展型VMC 立式加工中心WAN 广域网。
机械类常用英语
翼形螺絲 WING SCREWS
自攻螺絲 SELF TAPPING SCREWS
自削螺絲 THREAD CUTTING SCREWS
鑽尾螺絲 SELF DRILLING SCREWS
旋入螺絲 DRIVE SCREWS
機械螺絲 MACHINE SCREWS
waffle die flattening 压纹效平 wiper 脱模钳
wrench 螺旋扳手
螺丝产品名称中英文对照(螺丝螺)
六角螺絲(栓) HEX HEAD CAP SCREWS(HEX BOLTS)
六角機械螺絲 HEX HEAD MACHINE BOLTS
六角木牙螺絲 HEX LAG BOLTS
不銹鋼自削螺絲 STAINLESS STEEL THREAD CUTTING SCREWS
不鏽鋼三角牙螺絲 STAINLESS STEEL TRI-LOBULAR THREAD SCREWS
plug welding 塞孔熔接 positioned welding 正向熔接
pressure welding 压焊 propane gas cutting 丙烷气切割
pure nickel electrode 纯镍熔接条 reinforcement of weld 加强焊接
resist 抗蚀护膜 root running 背面熔接
大尺寸螺栓 BIG SIZE BOLTS
不鏽鋼小螺絲 STAINLESS STEEL SHEET METAL SCREWS
不鏽鋼大螺絲 STAINLESS STEEL BOLTS
銅螺絲 BRASS SCREWS
鋁螺絲 ALUMINUM SCREWS
机床加工名词
机床加工名词《机床加工名词》一、解答在机床加工领域，有众多专业名词。
例如“lathe（车床）”，这是一种常见的机床类型，主要用于加工旋转体工件，如轴类、盘类零件。
还有“milling（铣削）”，是使用铣刀在工件上切除材料的加工方式。
“drilling（钻孔）”则是利用钻头在工件上加工出圆形孔的操作。
二、中文翻译并英语解释1. lathe - 车床- 英语解释：A machine tool that rotates a workpiece about an axis of rotation to perform various operations such as cutting, sanding, knurling, drilling, or deformation with tools that are applied to the workpiece.2. milling - 铣削- 英语解释：The process of machining using rotary cutters to remove material by advancing (or feeding) the cutter into the workpiece.3. drilling - 钻孔- 英语解释：The production of holes in a solid material using a drill bit.三、关于词干（词根、词源）、前缀、后缀的使用情况1. lathe- 词源：来自古英语“læþe”，可能源于原始日耳曼语。
这个词没有常见的前缀或后缀变化来改变其基本意义。
它是一个独立的名词，词干就是“lathe”本身，表示一种特定的机床。
2. milling- 词干为“mill”，“mill”作为动词有研磨、碾碎等意思，在这里加上后缀-ing，表示一种动作，是从动词词干派生出来的动名词形式。
(完整版)机床用语中英文对照
Aabrasion n. 磨料,研磨材料,磨蚀剂, a. 磨损的,磨蚀的abrasive belt n. 砂带abrasive belt grinding n. 砂带磨削,用研磨带磨光abrasive cut-off machine n. 砂轮切断机abrasive dressing wheel n. 砂轮修整轮abrasive grain n. 磨料粒度abrasive grit n. 研磨用磨料,铁粒abrasive lapping wheel n. 磨料研磨轮accuracy of position n. 位置精度accuracy to shape n. 形状精度active cutting edge n. 主切削刃adapter flange n. 连接器法兰盘adjointing flanks n. 共轭齿廓align n. 找中(心),找正,对中,对准,找平,调直,校直,调整,调准angle milling cutter n. 角铣刀angular grinding n. 斜面磨削,斜磨法angular milling n. 斜面铣削angular plunge grinding n. 斜向切入磨削angular turning n. 斜面车削arbour n. 刀杆,心轴,柄轴,轴,辊轴attachment n. 附件,附件机构,联结,固接,联结法automatic bar machine n. 棒料自动车床automatic boring machine n. 自动镗床automatic copying lathe n. 自动仿形车床automatic double-head milling machine n. 自动双轴铣床automatic lathe n. 自动车床automatic turret lathe n. 自动转塔车床Bbelt grinding machine n. 砂带磨床bench lathe n. 台式车床bevel n. 斜角，斜面，倾斜，斜切，斜角规，万能角尺，圆锥的，倾斜的，斜边，伞齿轮，锥齿轮bevel gear cutting machine n. 锥齿轮切削机床bevel gear tooth system n. 锥齿轮系，锥齿轮传动系统borehole n. 镗孔，镗出的孔，钻眼boring n. 镗孔，钻孔，穿孔boring fixture n. 镗孔夹具boring machine n. 镗床boring tool n. 镗刀boring, drilling and milling machine n. 镗铣床broaching machine n.拉床，铰孔机，剥孔机broaching tool n. 拉刀broad finishing tool n. 宽刃精切刀，宽刃精车刀，宽刃光切刀CCalibrate vt. 校准〔正〕，刻度，分度，检查〔验〕，定标，标定,使标准化，使符合标准cam contour grinder n. 凸轮仿形磨床carbide tip n. 硬质合金刀片carbide turning tool n. 硬质合金车刀carbide-tipped tool n. 硬质合金刀具cast iron machining n. 铸铁加工，铸铁切削加工centerless cylindrical grinder n. 无心外圆磨床ceramic cutting tool n. 金属陶瓷刀具chamfer n.;vt. 倒角，倒棱chamfered cutting edge n. 倒角刀刃champ v. 焦急champing fixture n. 快换夹具champing jaw n. 快换卡爪chaser n. 螺纹梳刀，梳刀盘，板牙chatter vi.;n. 振动，振荡，震颤，刀振cherry n.;a. 樱桃，鲜红的，樱桃木制的chip n. 切屑，铁屑，刀片，刀头，片，薄片，芯片，基片chip breaker groove radius n. 断屑槽底半径，卷屑槽底半径chip clearance n. 切屑间隙chip cross-sectional area n. 切屑横截面面积chip curl n. 螺旋形切屑chip flow n. 切屑流chip formation n. 切屑形成chip removing process n. 去毛刺加工chip variable n. 切屑变量chuck n. 卡盘，夹盘，卡头，〔电磁〕吸盘，vt. 固定，装卡，夹紧，卡住chucker n. 卡盘车床，卡角车床circular drillling machine n. 圆工作台钻床circular path n. 环路，圆轨迹circular pitch measurement n. 周节测量circumference n. 圆周，周线，周界，周围，四周，范围close-grained a. 细颗粒的coeffecient of tool thrust n. 刀具推力系数coil chip n. 卷状切屑cold circular saw n. 冷圆锯cold saw n. 冷锯column drilling machine n. 圆〔方〕柱立式钻床combined drill and milling cutter n. 复合钻铣床complete traverse grinding n. 横进给磨削，切入磨削computer-controlled machine n. 计算机控制机床，数控机床contact pattern n. 靠模continuous chip n. 连续切屑continuous spiral chip n. 连续螺旋切屑contour n. 轮廓，外形，外貌，轮廓线，回路，网路，电路，等高线，等值线，轮廓等高距a. 仿形的，靠模的contour grinding n. 仿形磨削，成形磨削contour milling n. 成形铣削，外形铣削，等高走刀曲面仿形法convex milling attachment n. 凸面铣削附件convex turning attachment n. 中凸车削附件，凸面车削附件coolant lubricant n. 冷却润滑剂coolant lubricant emulsion n. 冷却润滑乳液〔剂〕copy n. 样板，仿形，靠模工作法，拷贝复制品，v. 复制,模仿,抄录copy grinding n. 仿形磨床copy-mill n. 仿形铣copying turret lathe n. 仿形转塔车床corner n. 角,弯〔管〕头,弯管counterbore n. 埋头孔,沉孔,锥口孔,平底扩孔钻,平底锪钻, n.;vt. 扩孔，锪孔，镗孔，镗阶梯孔crankshaft grinding machine n. 曲轴磨床crankshaft turning lathe n. 曲轴车床creep feed grinding n. 缓进给磨削cross milling n. 横向铣削curly chip n. 卷状切屑，螺旋形切屑，切屑螺旋cut v.;n. 切削〔割〕，口，片，断，断开，削减，减少，断面，剖面，相交，凹槽cut off n. 切断〔开，去〕，关闭，停车，停止，断开装置，断流器，挡板，截止，截流cut teeeth n. 铣齿cut-off grinding n. 砂轮截断，砂轮切割cutter n. 刀具，切削工具，截断器，切断器，切断机cutting n. 切削，切片，切割，切屑，金属屑，截槽cutting edge profile n. 切削刃轮廓〔外形，断面〕，切削刃角度cutting force n. 切削力cutting lip n. 切削刃，刀刃，钻唇，钻刃cutting operation n. 切削加工，切削操作，切削作业cutting rate n. 切削效率，切削速率cutting tool n. 刀具，切削工具，刃具cycle n. 周期，周，循环，一个操作过程，轮转，自行车cylindrical grinder n. 外圆磨床Ddamage n.;vt. 损坏〔害，伤，耗，失〕，破坏，事故，故障，伤害，危害deep-hole drilling n.深孔钻削deep-hole milling n. 深孔铣削design n. 设计，计算，计划，方案，设计书，图纸die-sinking n. 凹模dimension n. 尺寸，尺度，维度，量纲，因次direction of the feed motion n. 进给方向，进刀方向discontinuous chip n. 间断切屑distance n. 距离，间隔〔隙〕，长度，vt. 隔开double-column planer-miller n. 双柱龙门铣床dress v. 修饰，修整，平整，整理，清理，装饰，调制，准备，打磨，磨光，压平，轿直，清洗，清理，分级drilling n. 钻头，钻床，穿孔器，凿岩机，v. 钻孔，打孔，钻井，钻探drilling machine n. 钻床，钻机，钻孔机，打眼机drilling tool n. 钻孔〔削，井，眼〕工具Eedge point n. 刀口，刀刃efficiency n. 效率，效能，性能，功率，产量，实力，经济性，有〔功，实〕效end mill n. 立铣刀external grinding n. 外圆磨削Fface n. 表面，外观，工作面，表盘，屏，幕v. 面向，朝向，表面加工，把表面弄平face grinding machine n. 平面磨床face milling machine n. 端面磨床feed force n. 进给力feed motion n. 进给运动fine adjustment n. 精调，细调，微调fine boring n. 精密镗孔finish v.;n. 精加工，抛光，修整，表面粗糙度，完工，最后加工，最后阶段，涂层，涂料finish-cutting n. 精加工，最终切削fixture n. 夹具，夹紧装置，配件，零件，定位器，支架form n. 型式，类型，摸板，模型，形成，产生，成形，表格v. 形〔组，构〕成，产生，作出，成形，造型form-turn n. 成形车削free-cutting n. 自由切削，无支承切削，高速切削Ggap n. 间隔，间隙，距离，范围，区间，缺口，开口火花隙，vt. 使产生裂缝vi. 豁开gear cutting machine n. 齿轮加工机床，切齿机gear generating grinder n. 磨齿机gear hob n. 齿轮滚刀grinding cutter n. 磨具grinding force n. 磨削力grinding machine n. 磨床grinding wheel diameter n. 砂轮直径grinding wheel width n. 砂轮宽度groove n. 槽，切口，排屑槽，空心槽，坡口，vt. 切〔开，铣〕槽groove milling n.铣槽Hheadstock spindle n. 床头箱主轴，主轴箱主轴，头架轴helical tooth system n. 螺旋齿轮传动装置high precision lathe n. 高精度车床high-speed n. 高速high-speed machining n. 高速加工hob n. 齿轮滚刀，滚刀，螺旋铣刀，v. 滚铣，滚齿，滚削horsepower n. 马力hobbing machine n. 滚齿机，螺旋铣床，挤压制模压力机，反应阴模机hole n. 孔，洞，坑，槽，空穴，孔道，管道，v. 钻〔穿，冲，开〕孔，打洞hone n. vt. 磨石，油石，珩磨头，磨孔器，珩磨，honing machine n. 珩磨机，珩床，搪磨床，磨孔机，磨气缸机Iinclination n. 倾斜，斜度，倾角，斜角〔坡〕，弯曲，偏〔差，角〕转increment n. 增量，增加，增〔大〕长indexing table automatic n. 自动分度工作台infeed grinding n. 切入式磨削installation n. 装置，设备，台，站，安装，设置internal grinding n. 内圆磨削involute hob n. 渐开线滚刀Jjig boring machine n. 坐标镗床Kkeyway cutting n. 键槽切削加工knurling tool n. 滚花刀具，压花刀具，滚花刀Llaedscrew machine n. 丝杠加工机床lap grinding n. 研磨lapping n. 研磨，抛光，精研，搭接，擦准lathe n. 车床lathe dog n. 车床轧头，卡箍，鸡心夹头，离心夹头，制动爪，车床挡块lathe tool n. 车刀level n. 水平，水准，水平线，水平仪，水准仪，电平，能级，程度，强度，a. 水平的，相等的，均匀的，平稳的loading time n. 装载料时间，荷重时间，充填时间，充气时间lock n. 锁，栓，闸，闭锁装置，锁型，同步，牵引，v. 闭锁，关闭，卡住，固定，定位，制动刹住longitudinal grinding n. 纵磨low capacity machine n. 小功率机床〔机器〕Mmachine axis n. 机床中心线machine table n. 机床工作台machine tool n. 机床，工作母机machining n. 机械加工，切削加工machining (or cutting) variable n. 加工（或切削）变量machining allowance n. 机械加工余量machining cycle n. 加工循环machining of metals n. 金属切削加工，金属加工magazine automatic n. 自动化仓库，自动化料斗，自动存贮送料装置manufacture n. 制造者，生产者，厂商，产品，制造material removing rate n. 材料去除率metal cutting n. 金属切削metal-cutting technology n. 金属切削工艺学，金属切削工艺〔技术〕metal-cutting tool n. 金属切削刀具，金属切削工具micrometer adjustment n. 微调milling n. 铣削，磨碎，磨整，选矿milling feed n. 铣削进给，铣削走刀量，铣削走刀机构milling machine n. 铣床milling spindle n. 铣床主轴milling tool n. 铣削刀具，铣削工具mount v. 固定，安装，装配，装置，架设，n. 固定件，支架，座，装置，机构mounting n. 安装，装配，固定，机架，框架，装置mounting fixture n. 安装夹具，固定夹具NNose n. 鼻子，端，前端，凸头，刀尖，机头，突出部分，伸出部分number of revolutions n. 转数numerical control n. 数字控制numerically controlled lathe n. 数控车床Ooblique grinding n. 斜切式磨床operate v. 操纵，控制，运行，工作，动作，运算operating cycle n. 工作循环operation n. 运转，操作，控制，工作，作业，运算，计算operational instruction n. 操作说明书，操作说明operational safety n. 操作安全性，使用可靠性oscillating type abrasive cutting machine n. 摆动式砂轮切割机oscillation n. 振动，振荡，摆动，颤振，振幅out-cut milling n. 切口铣削oxide ceramics n. 氧化物陶瓷oxide-ceramic cutting tool n. 陶瓷刀具Pperformance n. 实行，执行，完成，特性，性能，成品，制作品，行为，动作，生产率，效率peripheral grinding n. 圆周磨削peripheral speed n. 圆周速度，周速，边缘速度perpendicular a. 垂直的，正交的，成直角的n. 垂直，正交，竖直，垂线，垂直面physical entity n. 实体，实物pitch n. 齿距，节距，铆间距，螺距，极距，辊距，坡度，高跨比，俯仰角pitch circle n. 节圆plain (or cylindrical) milling machine n. 普通（或圆柱形）铣床plain grinding n. 平面磨削plain turning n. 平面车床plane n. 平面，面，投影，刨，水平，程度，阶段，飞机a.平的v. 弄平，整平，刨，飞行plane milling n. 平面铣削plane-mill n. 平面铣刀，平面铣床plunge mill n. 模向进给滚轧机plunge-cut n. 切入式磨削，横向进给磨削，全面进刀法，全面进给法plunge-cut thread grinder n. 切入式螺纹磨床plunge-grinding n. 切入式磨削point n. 点，尖端，刀尖，针尖，指针，交点，要点，论点，特点v. 指，面向，瞄准，对准，表明，弄尖，强调power n. 功率，效率，能〔容，力〕量，动力，电源，能源v. 驱〔拖，带，发〕动，给...以动力power hacksaw n. 机动弓锯〔钢锯〕precision boring n. 精镗precision boring machine n. 精密镗床precision machining n. 精密机械加工pressure angle n. 压力角primary cutting edge n. 主切削刃principal feed motion n. 主进给运动，主进刀运动production method s n. 生产方法[式]profile n. 轮廓，形面，剖面，侧面图，分布图。
机床用语中英文对照
Aabrasion n. 磨料,研磨材料,磨蚀剂, a. 磨损的,磨蚀的abrasive belt n. 砂带abrasive belt grinding n. 砂带磨削,用研磨带磨光abrasive cut-off machine n. 砂轮切断机abrasive dressing wheel n. 砂轮修整轮abrasive grain n. 磨料粒度abrasive grit n. 研磨用磨料,铁粒abrasive lapping wheel n. 磨料研磨轮accuracy of position n. 位置精度accuracy to shape n. 形状精度active cutting edge n. 主切削刃adapter flange n. 连接器法兰盘adjointing flanks n. 共轭齿廓align n. 找中(心),找正,对中,对准,找平,调直,校直,调整,调准angle milling cutter n. 角铣刀angular grinding n. 斜面磨削,斜磨法angular milling n. 斜面铣削angular plunge grinding n. 斜向切入磨削angular turning n. 斜面车削arbour n. 刀杆,心轴,柄轴,轴,辊轴attachment n. 附件,附件机构,联结,固接,联结法automatic bar machine n. 棒料自动车床automatic boring machine n. 自动镗床automatic copying lathe n. 自动仿形车床automatic double-head milling machine n. 自动双轴铣床automatic lathe n. 自动车床automatic turret lathe n. 自动转塔车床Bbelt grinding machine n. 砂带磨床bench lathe n. 台式车床bevel n. 斜角，斜面，倾斜，斜切，斜角规，万能角尺，圆锥的，倾斜的，斜边，伞齿轮，锥齿轮bevel gear cutting machine n. 锥齿轮切削机床bevel gear tooth system n. 锥齿轮系，锥齿轮传动系统borehole n. 镗孔，镗出的孔，钻眼boring n. 镗孔，钻孔，穿孔boring fixture n. 镗孔夹具boring machine n. 镗床boring tool n. 镗刀boring, drilling and milling machine n. 镗铣床broaching machine n.拉床，铰孔机，剥孔机broaching tool n. 拉刀broad finishing tool n. 宽刃精切刀，宽刃精车刀，宽刃光切刀CCalibrate vt. 校准〔正〕，刻度，分度，检查〔验〕，定标，标定,使标准化，使符合标准cam contour grinder n. 凸轮仿形磨床carbide tip n. 硬质合金刀片carbide turning tool n. 硬质合金车刀carbide-tipped tool n. 硬质合金刀具cast iron machining n. 铸铁加工，铸铁切削加工centerless cylindrical grinder n. 无心外圆磨床ceramic cutting tool n. 金属陶瓷刀具chamfer n.;vt. 倒角，倒棱chamfered cutting edge n. 倒角刀刃champ v. 焦急champing fixture n. 快换夹具champing jaw n. 快换卡爪chaser n. 螺纹梳刀，梳刀盘，板牙chatter vi.;n. 振动，振荡，震颤，刀振cherry n.;a. 樱桃，鲜红的，樱桃木制的chip n. 切屑，铁屑，刀片，刀头，片，薄片，芯片，基片chip breaker groove radius n. 断屑槽底半径，卷屑槽底半径chip clearance n. 切屑间隙chip cross-sectional area n. 切屑横截面面积chip curl n. 螺旋形切屑chip flow n. 切屑流chip formation n. 切屑形成chip removing process n. 去毛刺加工chip variable n. 切屑变量chuck n. 卡盘，夹盘，卡头，〔电磁〕吸盘，vt. 固定，装卡，夹紧，卡住chucker n. 卡盘车床，卡角车床circular drillling machine n. 圆工作台钻床circular path n. 环路，圆轨迹circular pitch measurement n. 周节测量circumference n. 圆周，周线，周界，周围，四周，范围close-grained a. 细颗粒的coeffecient of tool thrust n. 刀具推力系数coil chip n. 卷状切屑cold circular saw n. 冷圆锯cold saw n. 冷锯column drilling machine n. 圆〔方〕柱立式钻床combined drill and milling cutter n. 复合钻铣床complete traverse grinding n. 横进给磨削，切入磨削computer-controlled machine n. 计算机控制机床，数控机床contact pattern n. 靠模continuous chip n. 连续切屑continuous spiral chip n. 连续螺旋切屑contour n. 轮廓，外形，外貌，轮廓线，回路，网路，电路，等高线，等值线，轮廓等高距a. 仿形的，靠模的contour grinding n. 仿形磨削，成形磨削contour milling n. 成形铣削，外形铣削，等高走刀曲面仿形法convex milling attachment n. 凸面铣削附件convex turning attachment n. 中凸车削附件，凸面车削附件coolant lubricant n. 冷却润滑剂coolant lubricant emulsion n. 冷却润滑乳液〔剂〕copy n. 样板，仿形，靠模工作法，拷贝复制品，v. 复制,模仿,抄录copy grinding n. 仿形磨床copy-mill n. 仿形铣copying turret lathe n. 仿形转塔车床corner n. 角,弯〔管〕头,弯管counterbore n. 埋头孔,沉孔,锥口孔,平底扩孔钻,平底锪钻, n.;vt. 扩孔，锪孔，镗孔，镗阶梯孔crankshaft grinding machine n. 曲轴磨床crankshaft turning lathe n. 曲轴车床creep feed grinding n. 缓进给磨削cross milling n. 横向铣削curly chip n. 卷状切屑，螺旋形切屑，切屑螺旋cut v.;n. 切削〔割〕，口，片，断，断开，削减，减少，断面，剖面，相交，凹槽cut off n. 切断〔开，去〕，关闭，停车，停止，断开装置，断流器，挡板，截止，截流cut teeeth n. 铣齿cut-off grinding n. 砂轮截断，砂轮切割cutter n. 刀具，切削工具，截断器，切断器，切断机cutting n. 切削，切片，切割，切屑，金属屑，截槽cutting edge profile n. 切削刃轮廓〔外形，断面〕，切削刃角度cutting force n. 切削力cutting lip n. 切削刃，刀刃，钻唇，钻刃cutting operation n. 切削加工，切削操作，切削作业cutting rate n. 切削效率，切削速率cutting tool n. 刀具，切削工具，刃具cycle n. 周期，周，循环，一个操作过程，轮转，自行车cylindrical grinder n. 外圆磨床Ddamage n.;vt. 损坏〔害，伤，耗，失〕，破坏，事故，故障，伤害，危害deep-hole drilling n.深孔钻削deep-hole milling n. 深孔铣削design n. 设计，计算，计划，方案，设计书，图纸die-sinking n. 凹模dimension n. 尺寸，尺度，维度，量纲，因次direction of the feed motion n. 进给方向，进刀方向discontinuous chip n. 间断切屑distance n. 距离，间隔〔隙〕，长度，vt. 隔开double-column planer-miller n. 双柱龙门铣床dress v. 修饰，修整，平整，整理，清理，装饰，调制，准备，打磨，磨光，压平，轿直，清洗，清理，分级drilling n. 钻头，钻床，穿孔器，凿岩机，v. 钻孔，打孔，钻井，钻探drilling machine n. 钻床，钻机，钻孔机，打眼机drilling tool n. 钻孔〔削，井，眼〕工具Eedge point n. 刀口，刀刃efficiency n. 效率，效能，性能，功率，产量，实力，经济性，有〔功，实〕效end mill n. 立铣刀external grinding n. 外圆磨削Fface n. 表面，外观，工作面，表盘，屏，幕v. 面向，朝向，表面加工，把表面弄平face grinding machine n. 平面磨床face milling machine n. 端面磨床feed force n. 进给力feed motion n. 进给运动fine adjustment n. 精调，细调，微调fine boring n. 精密镗孔finish v.;n. 精加工，抛光，修整，表面粗糙度，完工，最后加工，最后阶段，涂层，涂料finish-cutting n. 精加工，最终切削fixture n. 夹具，夹紧装置，配件，零件，定位器，支架form n. 型式，类型，摸板，模型，形成，产生，成形，表格v. 形〔组，构〕成，产生，作出，成形，造型form-turn n. 成形车削free-cutting n. 自由切削，无支承切削，高速切削Ggap n. 间隔，间隙，距离，范围，区间，缺口，开口火花隙，vt. 使产生裂缝vi. 豁开gear cutting machine n. 齿轮加工机床，切齿机gear generating grinder n. 磨齿机gear hob n. 齿轮滚刀grinding cutter n. 磨具grinding force n. 磨削力grinding machine n. 磨床grinding wheel diameter n. 砂轮直径grinding wheel width n. 砂轮宽度groove n. 槽，切口，排屑槽，空心槽，坡口，vt. 切〔开，铣〕槽groove milling n.铣槽Hheadstock spindle n. 床头箱主轴，主轴箱主轴，头架轴helical tooth system n. 螺旋齿轮传动装置high precision lathe n. 高精度车床high-speed n. 高速high-speed machining n. 高速加工hob n. 齿轮滚刀，滚刀，螺旋铣刀，v. 滚铣，滚齿，滚削horsepower n. 马力hobbing machine n. 滚齿机，螺旋铣床，挤压制模压力机，反应阴模机hole n. 孔，洞，坑，槽，空穴，孔道，管道，v. 钻〔穿，冲，开〕孔，打洞hone n. vt. 磨石，油石，珩磨头，磨孔器，珩磨，honing machine n. 珩磨机，珩床，搪磨床，磨孔机，磨气缸机Iinclination n. 倾斜，斜度，倾角，斜角〔坡〕，弯曲，偏〔差，角〕转increment n. 增量，增加，增〔大〕长indexing table automatic n. 自动分度工作台infeed grinding n. 切入式磨削installation n. 装置，设备，台，站，安装，设置internal grinding n. 内圆磨削involute hob n. 渐开线滚刀Jjig boring machine n. 坐标镗床Kkeyway cutting n. 键槽切削加工knurling tool n. 滚花刀具，压花刀具，滚花刀Llaedscrew machine n. 丝杠加工机床lap grinding n. 研磨lapping n. 研磨，抛光，精研，搭接，擦准lathe n. 车床lathe dog n. 车床轧头，卡箍，鸡心夹头，离心夹头，制动爪，车床挡块lathe tool n. 车刀level n. 水平，水准，水平线，水平仪，水准仪，电平，能级，程度，强度，a. 水平的，相等的，均匀的，平稳的loading time n. 装载料时间，荷重时间，充填时间，充气时间lock n. 锁，栓，闸，闭锁装置，锁型，同步，牵引，v. 闭锁，关闭，卡住，固定，定位，制动刹住longitudinal grinding n. 纵磨low capacity machine n. 小功率机床〔机器〕Mmachine axis n. 机床中心线machine table n. 机床工作台machine tool n. 机床，工作母机machining n. 机械加工，切削加工machining (or cutting) variable n. 加工（或切削）变量machining allowance n. 机械加工余量machining cycle n. 加工循环machining of metals n. 金属切削加工，金属加工magazine automatic n. 自动化仓库，自动化料斗，自动存贮送料装置manufacture n. 制造者，生产者，厂商，产品，制造material removing rate n. 材料去除率metal cutting n. 金属切削metal-cutting technology n. 金属切削工艺学，金属切削工艺〔技术〕metal-cutting tool n. 金属切削刀具，金属切削工具micrometer adjustment n. 微调milling n. 铣削，磨碎，磨整，选矿milling feed n. 铣削进给，铣削走刀量，铣削走刀机构milling machine n. 铣床milling spindle n. 铣床主轴milling tool n. 铣削刀具，铣削工具mount v. 固定，安装，装配，装置，架设，n. 固定件，支架，座，装置，机构mounting n. 安装，装配，固定，机架，框架，装置mounting fixture n. 安装夹具，固定夹具NNose n. 鼻子，端，前端，凸头，刀尖，机头，突出部分，伸出部分number of revolutions n. 转数numerical control n. 数字控制numerically controlled lathe n. 数控车床Ooblique grinding n. 斜切式磨床operate v. 操纵，控制，运行，工作，动作，运算operating cycle n. 工作循环operation n. 运转，操作，控制，工作，作业，运算，计算operational instruction n. 操作说明书，操作说明operational safety n. 操作安全性，使用可靠性oscillating type abrasive cutting machine n. 摆动式砂轮切割机oscillation n. 振动，振荡，摆动，颤振，振幅out-cut milling n. 切口铣削oxide ceramics n. 氧化物陶瓷oxide-ceramic cutting tool n. 陶瓷刀具Pperformance n. 实行，执行，完成，特性，性能，成品，制作品，行为，动作，生产率，效率peripheral grinding n. 圆周磨削peripheral speed n. 圆周速度，周速，边缘速度perpendicular a. 垂直的，正交的，成直角的n. 垂直，正交，竖直，垂线，垂直面physical entity n. 实体，实物pitch n. 齿距，节距，铆间距，螺距，极距，辊距，坡度，高跨比，俯仰角pitch circle n. 节圆plain (or cylindrical) milling machine n. 普通（或圆柱形）铣床plain grinding n. 平面磨削plain turning n. 平面车床plane n. 平面，面，投影，刨，水平，程度，阶段，飞机a.平的v. 弄平，整平，刨，飞行plane milling n. 平面铣削plane-mill n. 平面铣刀，平面铣床plunge mill n. 模向进给滚轧机plunge-cut n. 切入式磨削，横向进给磨削，全面进刀法，全面进给法plunge-cut thread grinder n. 切入式螺纹磨床plunge-grinding n. 切入式磨削point n. 点，尖端，刀尖，针尖，指针，交点，要点，论点，特点v. 指，面向，瞄准，对准，表明，弄尖，强调power n. 功率，效率，能〔容，力〕量，动力，电源，能源v. 驱〔拖，带，发〕动，给...以动力power hacksaw n. 机动弓锯〔钢锯〕precision boring n. 精镗precision boring machine n. 精密镗床precision machining n. 精密机械加工pressure angle n. 压力角primary cutting edge n. 主切削刃principal feed motion n. 主进给运动，主进刀运动production method s n. 生产方法[式]profile n. 轮廓，形面，剖面，侧面图，分布图。
机械加工中术语中英文对照
机械加工术语中英文对照机械加工专业术语中英文对照拋光polishing安装to assemble扳手wrench半机械化semi-mechanization; semi-mechanized 半自动滚刀磨床semi—automatic hob grinder半自动化semi—automation；semi—automatic备件spare parts边刨床side planer变速箱transmission gear柄轴arbor部件units; assembly parts插床slotting machine拆卸to disassemble超高速内圆磨床ultra-high—speed internal grinder 车床lathe; turning lathe车刀lathe tool车轮车床car wheel lathe车削turning车轴axle衬套bushing 按英文字母排序3—Jaws indexing spacers 三爪、分割工具头A。
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C.system 加工中心机刀库Aluminum continuous melting & holding furnaces 连续溶解保温炉Balancing equipment 平衡设备Bayonet 卡口Bearing fittings 轴承配件Bearing processing equipment 轴承加工机Bearings 轴承Belt drive 带传动Bending machines 弯曲机Blades 刀片Blades，saw 锯片Bolts,screws ＆nuts 螺栓，螺帽及螺丝Boring heads 搪孔头Boring machines 镗床Cable making tools 造线机Casting,aluminium 铸铝Casting，copper 铸铜Casting，gray iron 铸灰口铁Casting，malleable iron 可锻铸铁Casting，other 其他铸造Casting,steel 铸钢Chain drive 链传动Chain making tools 造链机Chamfer machines 倒角机Chucks 夹盘Clamping/holding systems 夹具/支持系统CNC bending presses 电脑数控弯折机CNC boring machines 电脑数控镗床CNC drilling machines 电脑数控钻床CNC EDM wire-cutting machines 电脑数控电火花线切削机CNC electric discharge machines 电脑数控电火花机CNC engraving machines 电脑数控雕刻机CNC grinding machines 电脑数控磨床CNC lathes 电脑数控车床CNC machine tool fittings 电脑数控机床配件CNC milling machines 电脑数控铣床CNC shearing machines 电脑数控剪切机CNC toolings CNC刀杆CNC wire-cutting machines 电脑数控线切削机Conveying chains 输送链Coolers 冷却机Coupling 联轴器Crimping tools 卷边工具Cutters 刀具Cutting—off machines 切断机Diamond cutters 钻石刀具Dicing saws 晶圆切割机Die casting dies 压铸冲模Die casting machines 压铸机Dies-progressive 连续冲模Disposable toolholder bits 舍弃式刀头Drawing machines 拔丝机Drilling machines 钻床Drilling machines bench 钻床工作台Drilling machines，high—speed 高速钻床Drilling machines，multi-spindle 多轴钻床Drilling machines,radial 摇臂钻床Drilling machines，vertical 立式钻床drills 钻头Electric discharge machines(EDM) 电火花机Electric power tools 电动刀具Engraving machines 雕刻机Engraving machines，laser 激光雕刻机Etching machines 蚀刻机Finishing machines 修整机Fixture 夹具Forging dies 锻模Forging，aluminium 锻铝Forging，cold 冷锻Forging,copper 铜锻Forging，other 其他锻造Forging，steel 钢锻Foundry equipment 铸造设备Gear cutting machines 齿轮切削机Gears 齿轮Gravity casting machines 重力铸造机Grinder bench 磨床工作台Grinders，thread 螺纹磨床Grinders,tools & cutters 工具磨床Grinders，ultrasonic 超声波打磨机Grinding machines 磨床Grinding machines，centerless 无心磨床Grinding machines，cylindrical 外圆磨床Grinding machines,universal 万能磨床Grinding tools 磨削工具Grinding wheels 磨轮Hand tools 手工具Hard/soft and free expansion sheet making plant 硬(软)板(片)材及自由发泡板机组Heat preserving furnaces 保温炉Heating treatment funaces 熔热处理炉Honing machines 搪磨机Hydraulic components 液压元件Hydraulic power tools 液压工具Hydraulic power units 液压动力元件Hydraulic rotary cylinders 液压回转缸Jigs 钻模Lapping machines 精研机Lapping machines，centerless 无心精研机Laser cutting 激光切割Laser cutting for SMT stensil 激光钢板切割机Lathe bench 车床工作台Lathes，automatic 自动车床Lathes，heavy-duty 重型车床Lathes,high-speed 高速车床Lathes，turret 六角车床Lathes,vertical 立式车床Lubricants 润滑液Lubrication Systems 润滑系统Lubricators 注油机Machining centers,general 通用加工中心Machining centers,horizontal 卧式加工中心Machining centers,horizontal & vertical 卧式及立式加工中心Machining centers，vertical 立式加工中心Machining centers,vertical double—column type 立式双柱加工中心Magnetic tools 磁性工具Manifolds 集合管Milling heads 铣头Milling machines 铣床Milling machines,bed type 床身式铣床Milling machines,duplicating 仿形铣床Milling machines,horizontal 卧式铣床Milling machines,turret vertical 六角立式铣床Milling machines,universal 万能铣床Milling machines,vertical 立式铣床Milling machines,vertical ＆horizontal 立式及卧式铣床Mold ＆die components 模具单元Mold changing systems 换模系统Mold core 模芯Mold heaters/chillers 模具加热器/冷却器Mold polishing/texturing 模具打磨/磨纹Mold repair 模具维修Molds 模具Nail making machines 造钉机Oil coolers 油冷却器Overflow cutting machines for aluminium wheels 铝轮冒口切断机P type PVC waterproof rolled sheet making plant P型PVC高分子防水PCB fine piecing systems 印刷电器板油压冲孔脱料系统Pipe & tube making machines 管筒制造机Planing machines 刨床Planing machines vertical 立式刨床Pneumatic hydraulic clamps 气油压虎钳Pneumatic power tools 气动工具Powder metallurgic forming machines 粉末冶金成型机Presses，cold forging 冷锻冲压机presses，crank 曲柄压力机Presses,eccentric 离心压力机Presses,forging 锻压机Presses,hydraulic 液压冲床Presses，knuckle joint 肘杆式压力机Presses，pneumatic 气动冲床Presses，servo 伺服冲床Presses,transfer 自动压力机Pressing dies 压模Punch formers 冲子研磨器Quick die change systems 速换模系统Quick mold change systems 快速换模系统Reverberatory furnaces 反射炉Rollers 滚筒Rolling machines 辗压机Rotary tables 转台Sawing machines 锯床Sawing machines，band 带锯床Saws，band 带锯Saws，hack 弓锯Saws，horizontal band 卧式带锯Saws，vertical band 立式带锯shafts 轴Shapers 牛头刨床Shearing machines 剪切机Sheet metal forming machines 金属板成型机Sheet metal working machines 金属板加工机Slotting machines 插床spindles 主轴Stamping parts 冲压机Straightening machines 矫直机Switches & buttons 开关及按钮Tapping machines 攻螺丝机Transmitted chains 传动链Tube bending machines 弯管机Vertical hydraulic broaching machine 立式油压拉床Vises 虎钳Vises，tool—maker 精密平口钳Wheel dressers 砂轮修整器Woven—Cutting machines 织麦激光切割机Wrenches 扳手。
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毕业设计(论文)外文资料翻译系部：机械工程系专业：机械工程及自动化姓名：学号：外文出处：(用外文写)附件： 1.外文资料翻译译文；2.外文原文。
附件1：外文资料翻译译文车床与铣削加工车床用与车外圆、端面和镗孔等加工的机床叫车床。
车削很少在其他种类的机床上进行，某些机床不能像车床那样方便地进行车削加工。
由于车床除了用于车外圆外还能用于镗孔、车端面、钻孔和铰孔，车床的多功能性可以使工件在一次定位安装中完成多种加工。
这就是在生产中普遍使用各种车床比其他种类的机床都要多的原因。
很早就已经有了车床。
现代车床可以追溯到大约17世纪，那时亨利·莫德斯利发明了一种具有丝杠的车床。
这种车床可以控制工具的机械进给。
聪明的英国人还发明了一种把主轴和丝杠相连接的变速装置，这样就可以切削螺纹。
车床的主要部件：床身、主轴箱组件、尾架组件、拖板组件、变速齿轮箱、丝杠和光杠床身是车床的基础件。
它通常是由经过正火处理的灰铸铁或者球墨铸铁制成，它是一个坚固的刚性框架，所有其他主要部件都安装在床身上。
通常在床身上面有内外两组平行的导轨。
一些制造厂生产的四个条导轨都采用倒“V”形，而另一些制造厂则将倒“V”形导轨和平面导轨相结合。
由于其他的部件要安装在导轨上或在导轨上移动，导轨要经过精密加工，以保证其装配精度。
同样地，在操作中应该小心，以避免损伤导轨。
导轨上的任何误差，常常会使整个机床的精度破坏。
大多数现代车床的导轨要进行表面淬火处理，以减小磨损和擦伤，具有更大的耐磨性。
主轴箱安装在床身一端内导轨的固定位置上。
它提供动力，使工件在各种速度下旋转。
它基本上由一个安装在精密轴承中的空心主轴和一系列变速齿轮，通过变速齿轮，主轴可以在许多种转速下旋转。
大多数车床有8—18种转速，一般按等比级数排列。
在现代车床上只需扳动2～4个手柄，就能得到全部挡位的转速。
目前发展的趋势是通过电气的或机械的装置进行无级变速。
由于车床的精度在很大程度上取决于主轴，因此主轴的结构尺寸较大，通常安装在紧密配合的重型圆锥滚子轴承或球轴承中。
主轴中有一个贯穿全长的通孔。
主轴孔的大小是车床的一个重要尺寸，因为当工件通过主轴孔供料时，它确定了能够加工棒料毛坯的最大外径尺寸。
主轴的内端从主轴箱中凸出，其上可以安装多种卡盘、花盘和挡块。
而小型的车床常带有螺纹截面供安装卡盘之用。
很多大车床使用偏心夹或键动圆锥轴头。
这些附件组成了一个大直径的圆锥体，以保证对卡盘进行精确地装配，并且不用旋转这些笨重的器件就可以锁定或松开卡盘和花盘。
主轴由电动机经V带或无声链装置提供动力。
大多数现代车床都装有5—15马力的电动机，为硬质合金和金属陶瓷合金刀具提供足够的动力，进行高速切削。
尾座组件主要由三部分组成。
底座与床身的内侧导轨配合，并可以在导轨上做纵向移动，底座上有一个可以使整个尾座组件夹紧的装置。
尾座安装在底座上，可以沿键槽在底座上横向移动，使尾座与主轴箱中的主轴对正并为切削圆锥体提供方便。
尾座组件的第三部分是尾座套筒，它是一个直径通常在2～3英寸之间的钢制空心圆柱轴。
通过手轮和螺杆，尾座套筒可以在尾座体中纵向移入和移出几英寸。
活动套筒的开口一端具有莫氏锥度，可以用于安装顶尖或其他刀具。
通常在活动套筒的外表面刻有几英寸长的刻度，以控制尾座的前后移动。
锁定装置可以使套筒在所需要的位置上夹紧。
拖板组件用于安装和移动切削工具。
拖板是一个相对平滑钓H形铸件，安装在床身外侧导轨上，并可在上面移动。
大拖板上有横向导轨，使横向拖板可以安装在上面，并通过丝杠使其运动，丝杠由一个小手柄和刻度盘控制。
横拖板可以带动刀具垂直于工件的旋转轴线切削。
铣削加工铣削是机械加工的一个基础方法。
在这一加工过程中，当工件沿垂直于旋转刀具轴线方向进给时，在工件上去除切屑从而逐渐地铣出表面。
有时候，工件是固定的，而刀具处于进给状态。
在大多数情况下，使用多齿刀具，金属切削量大，只需一次铣削就可以获得所期望的表面。
在铣削加工中使用的刀具称做铣刀。
它通常是一个绕轴线旋转并且周边带有同间距齿的圆柱体，铣刀齿间歇性接触并切削工件。
在某些情况下，铣刀上的刀齿会高出圆柱体的一端或两端。
由于铣削切削金属速度很快，并且能产生良好的表面光洁度，故特别适合大规模生产加工。
为了实现这一目的，已经制造出了质量一流的铣床。
并且在机修车间和工具模具加工中也已经广泛地使用了非常精确的多功能通用的铣床。
车间里拥有一台铣床和一台普通车床就能加工出具有适合尺寸的各种产品。
铣削操作类型：铣削操作可以分成两大种类，每一类又有多种类型。
1．圆周铣削在圆周铣削中，使用的铣刀刀齿固定在刀体的圆周面上，工件铣削表面与旋转刀具轴线平行，从而加工表面。
使用这种方法可以加工出平面和成型表面，加工中表面横截面与刀具的轴向外轮廓相一致。
这种加工过程常被称为平面铣削。
2．端面铣削铣削平面与刀具的轴线垂直，被加工平面是刀具位于周边和端面的齿综合作用形成的。
刀具周边齿完成铣削的主要任务，而端面齿用于精铣。
圆周铣削和端面铣削的基本概念，圆周铣削通常使用卧式铣床，而端铣削则既可在卧式铣床又可以在立式铣床上进行。
铣削面的形成：铣削时可以采用两种完全不同的方法。
应注意的是，在逆向铣削时，铣刀旋转方向与工件进给方向相反，而在顺铣时铣刀旋转与工件进给方向相同。
在逆铣过程中，当铣刀齿刚切人工件时，切屑是非常薄的，然后渐渐增厚，在刀齿离开工件的地方，切屑最厚。
在两种铣削方法中，切屑的形成是不同的，逆铣过程中，刀具有推动使工件从工作台提升的趋势，这种作用有助于消除铣床工作台进给螺杆和螺母间的间隙，从而形成平稳的切削。
然而，这种作用也有造成工件与夹紧装置之间的松动的趋势，这时应施加更大的夹紧力。
此外，铣削表面的平整度主要取决于切削刃的锋利程度。
顺铣时，最大切屑厚度产生于靠近刀具与工件接触点处。
由于相对运动把工件拉向铣刀，如果采用顺铣法，要消除工作台进给时螺杆可能产生的松动。
因此，对于不能用于顺铣的铣床，应不采用顺铣方法。
因为在铣刀结束切削时，处于切线方向的被切材料发生屈服，所以与逆铣相比，顺铣的被加工表面没有什么切痕。
顺铣的另一个优势是切削力趋于将工件压紧在工作台上，因此对工件的夹紧力可以小于逆铣。
这一优势可以用于铣削较薄的工件或进行强力切削。
顺铣的弱点是铣刀齿刚一切削每片铁屑时，刀齿会撞击工件的表面。
如果工件表面坚硬，像铸件，就会使刀齿迅速地变钝。
铣刀铣刀分类有多种方法，一种方法是根据刀具后角将铣刀分为两大类：1．仿形铣刀每个刀齿在切削刃的背面磨了一个很小的棱面形成后角，切削刃可以是直线或曲线的。
2．凸轮形后角铣刀每个齿的横截面在切削刃的背面呈偏心曲线状，以产生后角。
偏心后角的各面与切削刃平行，具有切削刃的相同形状。
这种类型的铣刀仅需磨削齿的前刀面就可以变得锋利，只要切削刃的外形保持不变，铣刀的另一种分类方法是根据铣刀安装的方法进行分类。
心轴铣刀带有一个中心孔以使铣刀安装在心轴上。
带柄铣刀有一锥柄或直柄轴，含锥形轴柄的铣刀可以直接安装在铣床的主轴上，而直柄轴的铣刀则是夹持在卡盘里。
平面铣刀通常用螺栓固定在刀轴的末端上。
根据这种分类方法，通用型的铣刀可分类如下：心轴铣刀：圆柱形铣刀，角度铣刀，侧刃铣刀，嵌齿铣刀，错齿铣刀，凸轮形后角铣刀，开槽铣刀，高速切削刀。
带柄铣刀：端面铣刀，T形槽铣刀，整体式铣刀，半圆键座铣刀，套式铣刀，高速切削刀，空心铣刀。
铣刀的类型圆柱形铣刀是在圆周上有直的或螺旋形的齿的圆柱形或盘形铣刀。
它们可以用来铣削平面，这种铣削称做平面铣削。
螺旋形的铣刀上的每个齿是逐渐地接触工件，在给定的时间内，一般有多齿进行铣削，这样可以减少震动，获得一个较平滑的表面。
因此，与直齿铣刀相比，这种类型的铣刀，通常使用得更多。
侧刃铣刀的齿除了在圆柱刀体的一端或两端向径向延伸之外，与圆柱形铣刀是相似的。
侧刃铣刀的刀齿既可以是直线的，也可以是螺旋形的，这种铣刀一般较窄小，具有盘形的形状。
在跨式铣削加工中，常常将两个或更多的侧刃铣刀同时相间地安装在一个刀杆上同步并行切削。
双联槽铣刀是由两个侧刃铣刀组成，但是在铣槽时，作为一组铣刀进行操作。
在两个铣刀之间添加一些薄垫片，以调整之间的间距。
错齿铣刀是较薄的圆柱形铣刀，刀上有相互交错的刀齿，相邻刀齿具有相反的螺旋角。
这种铣刀经研磨后仅用于周铣，在每个齿突出的一边，留有供切屑排出的缝隙。
这种类型的铣刀可用于高速切削，在铣削深槽时可以发挥独特的作用。
开槽铣刀是一种薄型的圆柱形铣刀，厚度一般为1／32—3／16英寸。
这种铣刀的侧面呈盘状，有间隙，可以防止粘连。
与圆柱形铣刀相比，这种类型的铣刀每英寸直径上的齿数更多，通常用于铣削较深的、狭窄的槽，并可用于切割加工。
附件2：外文原文（复印件）LATHE AND MILLINGThe basic machines that are designed primarily to do turning, facing and boring are called lathes. Very little turning is done on other types of machine tools, and none can do it with equal facility. Because lathe can do boring, facing, drilling, and reaming in addition to turning, their versatility permits several operations to be performed with a single setup of the workpiece. These accounts for the fact that lathes of various types are more widely used in manufacturing than any other machine tool.Lathes in various forms have existed for more than long long age. Modem lathes date from about 1797, when Henry Maudsley developed one with a lea&crew. It provided controlled, mechanical feed of the tool. This ingenious Englishman also developed a changegear system that could connect the motions of the spindle and lea&crew and thus enable threads to be the Construction. The essential components of a lathe are depicted in the block diagram.These are the bed, headstock assembly, tailstock assembly, carriage assembly, quick-change gear box, and the lea&crew and feed rod.The bed is the backbone of a lathe. It usually is made of well-normalized or aged gray or nodular cast iron and provides a heavy, rigid frame on which all the other basic components are mounted. Two sets of parallel, longitudinal ways, inner and outer, are contained on the bed, usually on the upper side. Some makers use an inverted V-shape for all four ways, whereas others utilize one inverted V and one flat way in one or both sets. Because several other components are mounted and/or move on the ways they must be made with precision to assure accuracy of alignment. Similarly, proper precaution should be taken in operating a lathe to assure that the ways are not damaged. Any inaccuracy in them usually means that the accuracy of the entire lathe is destroyed. The ways on most modem lathes are surfacehardened to offer greater resistance to wear and abrasion.The headstock is mounted in a fixed position on the inner ways at one end of the lathe bed. It provides a powered means of rotating the work at various speeds. It consists, essentially, of a hollow spindle, mounted in accurate bearings? And a set of transmission gears similar to a truck transmission through which the spindle can be rotated at a number of speeds. Most lathes provide from eight to eighteen speeds, usually in a geometric ratio, and on modem lathes all the speeds can be obtained merely by moving from two to four levers.An increasing trend is to provide a continuously variable speed range through electrical or mechanical drives.Because the accuracy of a lathe is greatly dependent on the spindle, it is of heavy construction and mounted in heavy bearings, usually preloaded tapered roller or ball types, a longitudinal hole extends through the spindle so that long bar stock can be fed through it. The size of this hole is an important size dimension of a lathe becauseit determinesthe maximum size of bar stock that can be machined when the material must be fed through the spinale.The inner end of the spindle protrudes from the gear box and contains a means for mounting various types of chucks, face plates, and dog plates on it. Whereas small lathes often employ a threaded section to which the chucks are screwed, most large lathes utilize either cam-lock or key-drive taper noses. These provide a large-diameter taper that assures theaccurate alignment of the chuck, and a mechanism that permits the chuck or face plate to be locked or unlocked in position without the necessity of having to rotate these heavyattachments.Power is supplied to the spindle by means of an electric motor through a V-belt or silent-chain drive. Most modem lathes have motors of from 5 to15 horsepower to provide adequate power for carbide and ceramic tools at their high cutting speeds.The tailstock assembly consists, essentially, of three parts. A lower casting fits on the inner ways of the bed and can slide longitudinally thereon, with a means for clamping the entire assembly in any desired location. An upper casting fits on the lower one and can be moved transversely upon it on some type of keyed ways. This transverse motion pemfits aligning the tailstock and headstock spindles and provides a method of tuming tapers. The third major component of the assembly is the tailstock quill. This is a hollow steel cylinder, usually about 2 to sinches in diameter, that can be moved several inches longitudinally in and out of the upper casting by means of a handwheel and screw. The open end of the quill hole terminates in a morse. Taper in which a lathe center, or various tools such as drills, can be held. A graduated scale, several inches in length, usually is engraved on the outside of the quill to aid in controlling its motion in and out of theupper casting. A locking device permits clamping the quill in any desired position.The carriage assembly provides the means for mounting and moving cutting tools. The carriage is a reianvely fiat H-shaped casting that rests and moves on the outer set of ways on the bed. The transverse bar of the carriage contains ways on which the cross slide is mounted and can be moved by means of a feed screw that is controlled by a small handwheel and agraduated dial. Through the cross slide a means is provided for moving the lathe tool in the direction normal to the axis of rotation of the work.On most lathes the tool post actually is mounted on a compound rest. This consists of a base, which is mounted on the cross slide so that it can be pivoted about a vertical axis, and an .upper casting. The upper casting is mounted on ways on this base .so that it can be moved back and forth and controlled by means of a short lead screw operated by a handwheel and a calibrated dial.Manual and powered motion for the carriage, and powered motion for the cross slide, is provided by mechanisms within the apron,attached to the front of the carriage. Manual movement of the carriage along the bed is effected by turning a handwheel on the front ofthe apron, which is geared to a pinion on the back side. This pinion engages a rack that is attached beneath the upper front edge of the bed in an inverted position.MILLINGMilling is a basic machining process in which the surface is generated by the progressive formation and removal of chips of material from the workpiece as it is fed to a rotating cutter in a direction perpendicular to the axis of the cutter. In some cases the workpiece is stationary and the cutter is fed to the work. In most instances a multiple-tooth cutter is used so that the metal removal rate is high, and frequently the desired surface is obtained in a single pass of the work.The tool used in milling is known as a milling cutter. It usually consists of a cylindrical body which rotates on its axis and contains equally spaced peripheral teeth that intermittently engage and cut the workpiece. 1 In some cases the teeth extend part way across one or both Ends of the cylinder.Because the milling principle provides rapid metal removal and can produce good surface finish, it is particularly well-suited for mass-production work, and excellent milling machines have been developed for this purpose. However, very accurate and versatile milling Machines of a general-purpose nature also have been developed that are widely used in jobshop and tool and die work. A shop that is equipped with a milling machine and an engine lathe can machine almost any type of product of suitable size.Types of Milling Operations. Milling operations can be classified into two broad categories, each of which has several variations:1. In peripheral milling a surface is generated by teeth located in the periphery of the cutter body; the surface is parallel with the axis of rotation of the cutter. Both flat and formed surfaces can be produced by this method. The cross section of the resulting surface corresponds to the axial contour of the cutter. This procedure often is called slab milling.2. In face milling the generated flat surface is at right angles to the cutter axis and is the combined result of the actions of the portions of the teeth located on both the periphery and the face of the cutter. 2 The major portion of the cutting is done by the peripheral portions of the teeth with the face portions providing a finishing action.The basic concepts of peripheral and face milling are illustrated in Fig. 16-1. Peripheral milling operations usually are performed on machines having horizontal spindles, whereas face milling is done on both horizontal- and vertical-spindle machines.Surface Generation in Mimng. Surfaces can be generated in milling by two distinctly different methods depicted in Fig. 16-2. Note that in up milling the cutter rotates againsi the direction of feed the workpiece, whereas in down milling the rotation is in the same direction as the feed. As shown in Fig. 16-2, the method of chip formation is quite different in the two cases. In up milling the c hip is very thin at the beginning, where the tooth first contacts the work, and increases in thickness, becoming a maximum where the tooth leaves the work. The cutter tends to push the work along and lift itupward from Tool-work relationshios in peripheral and face milling the table. This action tends to eliminate any effect of looseness in the feed screw and nut of the milling machine table and results in a smooth cut. However, the action also tends to loosen the work from the clamping device so that greater clamping forcers must be employed. In addition, the smoothness of the generated surface depends greatly on the sharpness of the cutting edges.In down milling, maximum chip thickness cecum close to the point at which the tooth contacts the work. Because the relative motion tends to pull the workpiece into the cutter, all possibility of looseness in the table feed screw must be eliminated if down milling is to be used. It should never be attempted on machines that are not designed for this type of milling. Inasmush as the material yields in approximately a tangential direction at the end of the tooth engagement, there is much less tendency for the machined surface to show tooth marks than when up milling is used. Another considerable advantage of down milling is that the cutting force tends to hold the work against the machine table, permitting lower clamping force to be employed. 3 This is particularly advantageous when milling thin workpiece or when taking heavy cuts.Sometimes a disadvantage of down milling is that the cutter teeth strike against the surface of the work at the beginning of each chip. When the workpiece has a hard surface, such as castings do, this may cause the teeth to dull rapidly.Milling Cutters. Milling cutters can be classified several ways. One method is to group them into two broad classes, based on tooth relief, as follows:1. Profile-cutters have relief provided on each tooth by grinding a small land back of the cutting edge. The cutting edge may be straight or curved.2. In form or cam-reheved cutters the cross section of each tooth is an eccentric curve behind the cutting edge, thus providing relief. All sections of the eccentric relief, parallel with the cutting edge, must have the same contour as the cutting edge. Cutters of this type are sharpened by grinding only the face of the teeth, with the contour of the cutting edge thus remaining unchanged.Another useful method of classification is according to the method of mounting the cutter. Arbor cutters are those that have a center hole so they can be mounted on an arbor. Shank cutters have either tapered or straight integral shank. Those with tapered shanks can be mounted directly in the milling machine spindle, whereas straight-shank cutters are held in a chuck. Facing cutters usually are bolted to the end of a stub arbor.The common types of milling cutters, classified by this system are as follows: Types of Milling Cutters. Hain milling cutters are cylindrical or disk-shaped, having straight or helical teeth on the periphery. They are used for milling flat surfaces. This type of operation is called plai n or slab milling. Each tooth in a helical cutter engages the work gradually, and usually more than one tooth cuts at a given time. This reduces shock and chattering tendencies and promotes a smoother surface. Consequently, this type of cutter usually is preferred over one with straight teeth.Side milling cutters are similar to plain milling cutters except that the teeth extend radially part way across one or both ends of the cylinder toward the :center. The teeth may be either straight or helical. Frequently these cutters are relativelynarrow, being disklike in shape. Two or more side milling cutters often are spaced on an arbor to make simultaneous, parallel cuts, in an operation called straddle milling.Interlocking slotting cutters consist of two cutters similar to side mills, but made to operate as a unit for milling slots. The two cutters are adjusted to the desired width by inserting shims between them.Staggered-tooth milling cutters are narrow cylindrical cutters having staggered teeth, and with alternate teeth having opposite helix angles. They are ground to cut only on the periphery, but each tooth also has chip clearance ground on the protruding side. These cutters have a free cutting action that makes them particnlarly effective in milling deep slots.。