机械专业英语词汇

crosssection横截面tensilestress拉伸应力compressivestress压缩应力normalstress正应力inasmuchas因为SI公制USCS美国单位制tensilestrain拉应变pressivestrain压应变normalstrain正应变thefundamentalconcepts基本概念theinternalstressesproducedinthebar产生的内应力在棒上continuousdistributionofhydrostaticpressure连续分布的静水压力thetensileload拉伸载荷auniformdistributionoverthecrosssection较均匀分布的横截面arbitrarycross-sectionalshape任意横截面形状tensilestresses拉应力compressivestresses压应力anormalstress一个正的应力throughthecentroidofthecrosssectionalarea通过截面积矩心theuniformstresscondition均匀应力条件thestressdistributionattheendsofthebar应力分布在棒的两端highlocalizedstresses高度应力集中anaxiallyloadedbar一杆受压atensilestrain拉伸应变anelongationorstretchingofthematerial伸长率或材料的拉伸acompressivestrain压应变theratiooftwolengths两个长度比purelystaticalandgeometricalconsiderations纯粹的静力和几何因素atrigheangles成直角otherthan而不是viceversa反过来beperpendicularto垂直于herringbonegears人字齿轮spiralgears螺旋齿轮wormgears蜗轮bevelgears锥齿轮hypoidgears准双曲面齿轮sizesofspur-gearteeth直齿轮齿尺寸theautomotiverearaxledrives汽车后轮的驱动器rack-and-piniondrives齿条和小齿轮驱动器diametralpitch径节pitchcircle节圆thetangency切点pressureangles压力角aninvolutecurve渐开线曲线theradialdistant遥远的径向atrightangles成直角theaveragenumberofteethincontact牙齿的平均接触thereciprocalofthediametralpitch径节的倒数tochangeinchestomillimeters改变英寸到毫米alineperpendiculartothecenterlines一条线垂直中心线centerdistancebetweentwomeshedgears中心齿轮啮合之间的距离withrespectto相对于snap-actionswitch速动开关platecams凸轮板cylindricalcams圆柱凸轮thecamassembliesinautomaticrecordplayers自动记录玩家在凸轮组件camprofiles凸轮makeafull-scaletemplate做一次全面的模板inthecourseofseveralrevolutionsofthecam在对凸轮的几次革命过程atangentialplatecam一切线凸轮板atranslationcam移动凸轮thegrooveintheperipheryofthecam在外围的凸轮槽aguidedverticalreciprocatedfollower有沿导轨来回移动的从动件aconstant-diametercam恒定直径凸轮automaticwashingmachines全自动洗衣机afacecam凸轮的端面theedgeofapivotedfollower一个无所不能的从动件边缘areciprocatingknife-edgedfollower往复式刀边式的从动件miniaturesnap-actionelectricalswitches微型速动电器开关apivotedflat-facedfollower一个面运动副的从动件airpilotvalues空气导向价theabruptchangeincamprofile在凸轮轮廓突变aScotchyokemechanism苏格兰轭式机械kingpin转向节销internalcombustionengine内燃机half-shaft半轴universaljoint万向节trackrod系（导轨）杆adevelopinganddemandingindustry产业的发展与要求propellershaft传动轴suspensioncomponents悬挂部件aslidingsplinedtypeofjoint一个滑动花键型联合tworearaxleshafts两个后车轴tomeshwithalargerbevelgear与较大的锥齿轮啮合theuniversaljoints在万向节asteeringwheel方向盘unevennessofroadsurfaces表面粗糙度thetransverselineoftheaxleshafts直线轴tocauseexcessivetyrewear造成过度的轮胎磨损theexactlysimilardiameter当量直径quarter-ellipticleafsprings四分之一椭圆钢板弹簧thetransmissionofshock振动的传输roadsurfacevariation路面变化thefinal-drivegears最后传动齿轮theprecisealignmentofshaft轴的精确定位arotatingdrum一个旋转的鼓轮ahandlever手杆belockedintheoneposition被锁定在一个位置ow-andmedium-volumeproduction中小批量生产point-to-pointandcontinuous-pathmachines点位控制和连续轨迹控制机床unsynchronizedmotors异步电机datainput数据输入theclosed-loopsystem闭环系统thetapereaderwiththecontrolunit带有控制单元的纸带控制机feedbackdevices反馈控制tnumbwheelselector波轮开关eight-channel-punchedpapertape8信道穿孔纸带motion-picturefilm电胶片theactualprogrammingsteps实际的编程步骤zeroreferencepoint0参考点programmanuscript程序清单codednumericalinstructions被编码的数控指令siliconphotodiodes硅光二极管photoelectricdevices广电装置open-loopsystem开环系统torectifydiscrepancy纠正误差self-correctingaction自纠正能力high-torquesteppingmotors高扭矩步进电机unit21routineandtediousassemblylinejobs日常的繁杂和装配线工作innuclearpowerplants核电站aprintedcircuitboard印刷电路板magnetictype磁带apreprogrammablemanipulator一个能预编程的机械手intherobot'smemory在机器人的存储器里withregardtothisprogrammingfeature针对这些可编程的特性thedegreesoffreedomoftherobot自由度thetoolingandgrippers刀具和卡爪floppydisks软盘theworkcelloftherobot工作单元astraight,movablearm一个直的可移动的手臂/直动式手臂ajointedarm轴节型手臂sometypeofmemorystorage一些类型的存储器、themechanicalsectionandtheattachedappendage机构和附件peripheralequipmentwithintheworkcell工作单元区内的外部设备tocontrolperipheraldevices控制外部设备asimbleroboticsystem简单的机器人系统placedontheenndoftherobot'swrist安装在机器人手腕的末端hydraulicorpneumticdrivers液压或气压驱动装置pluginto插入headstockassembly主轴箱组件tailstockassembly尾座组体carriageassembly溜板箱组件protrudefrom突出，耸出cam-lock偏心夹，凸轮锁紧faceplate面板，花盘crossslide中托板job-shop加工车间，机修车间beatrightanglesto。。。与。。。成直角through-feed纵向给进in-feed横向给进end-feed纵向定程给进hydraulicpowertransmissionsystem液压传动系统theamountoffluid-flowtotheactuators对流体流动的数量执行器fromhydraulicpowertomechanicalpower从液压动力机械动力fluidstorageandconditioningequipment流体存储和调节设备thetechnologyofhydraulics水力学技术thegeometryofthemachine几何的机系列pneumaticssystems气动系统oilunderpressure受压油泵directionalforceortorque定向力或力矩constantforceortorque恒定的力或力矩safety,compactnessandreliability安全性，紧凑性和可靠性thehighesthorsepowerperweightratio最高马力每重量比allthesehighlydesirablefeaturesoffluidpower所有这些高度可取流体动力的特征pressurizedgasestotransmitandcontrolpower加压气传送，控制电源thepiston,vaneorscrewtype活塞，叶片或螺旋式thefittingpartsofpneumaticcomponents气动元件的安装部位toexhibitgreaterviscosity表现出更大的粘度thecompressibilityofair空气压缩precisecontrolledactuatorvelocities精确的管执行器速度massmultipliedbyacceleration质量乘以加速度turning，facingandboring车削，镶嵌和钻孔splitnut分裂螺母asinglesetupoftheworkplace一个单一编排的工作场所leadscrewandfeedrod导螺杆，进给杆twosetsofparallel,longitudinalways两套平行的，纵向的方法toassureaccuracyofalignment保证对准的准确性asetoftransmissiongears一套传输齿轮themaximumsizeofbarstock棒料的最大尺寸gearbox齿轮箱aV-beltorsilent-chaindriveV型皮带或无声链传动carbideandceramictools硬质合金和陶瓷刀具theinnerwaysofthebed车床的内在途径tailstockquill尾座套筒agraduatescaleinthedirectionnormaltotheaxisofthework在方向正常工作的轴manualmovementofcarriage手动运动运输perrevolutionofthespindle纺锤的每转amultiple-toothcutter多齿刀具progressiveformation进步的编队inadirectionperpendiculartotheaxisofthecutter在一个方向垂直于刀轴themetalremovalrate金属切削率producegoodsurfacefinish产生良好的表面光洁度injob-shopandtoolanddiework在作业车间和工具和工作teethlocatedintheperipheryofthecutterbody在位于齿刀体周边slabmilling铣板facemilling端面铣削upmilling逆铣downmilling顺铣thedirectionoffeedoftheworkpiece对工件的进给方向theclampingdevice夹紧装置thesmoothnessofthegeneratedsurface生成的表面光洁度thesharpnessofthecutteredges该刀具边缘的清晰度attheendofthetoothengagement齿接触结束profilecutters轮廓切割机carbide-andceramic-tippedcutters硬质合金和陶瓷刀具倾斜negative-rake-anglecutters负耙角铣刀arborcuttersandshankcutters铣刀和铣刀刀杆刀柄creepfeedgrinding缓进给磨削internalandexternalcylindricalsurfaces内外圆柱形的表面bulkremovalofunwantedmaterial批量去除空闲的