機(jī)械專業(yè)英語詞匯

crosssection橫截面tensilestress拉伸應(yīng)力compressivestress壓縮應(yīng)力normalstress正應(yīng)力inasmuchas因?yàn)镾I公制USCS美國單位制tensilestrain拉應(yīng)變pressivestrain壓應(yīng)變normalstrain正應(yīng)變thefundamentalconcepts基本概念theinternalstressesproducedinthebar產(chǎn)生的內(nèi)應(yīng)力在棒上continuousdistributionofhydrostaticpressure連續(xù)分布的靜水壓力thetensileload拉伸載荷auniformdistributionoverthecrosssection較均勻分布的橫截面arbitrarycross-sectionalshape任意橫截面形狀tensilestresses拉應(yīng)力compressivestresses壓應(yīng)力anormalstress一個正的應(yīng)力throughthecentroidofthecrosssectionalarea通過截面積矩心theuniformstresscondition均勻應(yīng)力條件thestressdistributionattheendsofthebar應(yīng)力分布在棒的兩端highlocalizedstresses高度應(yīng)力集中anaxiallyloadedbar一桿受壓atensilestrain拉伸應(yīng)變anelongationorstretchingofthematerial伸長率或材料的拉伸acompressivestrain壓應(yīng)變theratiooftwolengths兩個長度比purelystaticalandgeometricalconsiderations純粹的靜力和幾何因素atrigheangles成直角otherthan而不是viceversa反過來beperpendicularto垂直于herringbonegears人字齒輪spiralgears螺旋齒輪wormgears蝸輪bevelgears錐齒輪hypoidgears準(zhǔn)雙曲面齒輪sizesofspur-gearteeth直齒輪齒尺寸theautomotiverearaxledrives汽車后輪的驅(qū)動器rack-and-piniondrives齒條和小齒輪驅(qū)動器diametralpitch徑節(jié)pitchcircle節(jié)圓thetangency切點(diǎn)pressureangles壓力角aninvolutecurve漸開線曲線theradialdistant遙遠(yuǎn)的徑向atrightangles成直角theaveragenumberofteethincontact牙齒的平均接觸thereciprocalofthediametralpitch徑節(jié)的倒數(shù)tochangeinchestomillimeters改變英寸到毫米alineperpendiculartothecenterlines一條線垂直中心線centerdistancebetweentwomeshedgears中心齒輪嚙合之間的距離withrespectto相對于snap-actionswitch速動開關(guān)platecams凸輪板cylindricalcams圓柱凸輪thecamassembliesinautomaticrecordplayers自動記錄玩家在凸輪組件camprofiles凸輪makeafull-scaletemplate做一次全面的模板inthecourseofseveralrevolutionsofthecam在對凸輪的幾次革命過程atangentialplatecam一切線凸輪板atranslationcam移動凸輪thegrooveintheperipheryofthecam在外圍的凸輪槽aguidedverticalreciprocatedfollower有沿導(dǎo)軌來回移動的從動件aconstant-diametercam恒定直徑凸輪automaticwashingmachines全自動洗衣機(jī)afacecam凸輪的端面theedgeofapivotedfollower一個無所不能的從動件邊緣areciprocatingknife-edgedfollower往復(fù)式刀邊式的從動件miniaturesnap-actionelectricalswitches微型速動電器開關(guān)apivotedflat-facedfollower一個面運(yùn)動副的從動件airpilotvalues空氣導(dǎo)向價theabruptchangeincamprofile在凸輪輪廓突變aScotchyokemechanism蘇格蘭軛式機(jī)械kingpin轉(zhuǎn)向節(jié)銷internalcombustionengine內(nèi)燃機(jī)half-shaft半軸universaljoint萬向節(jié)trackrod系（導(dǎo)軌）桿adevelopinganddemandingindustry產(chǎn)業(yè)的發(fā)展與要求propellershaft傳動軸suspensioncomponents懸掛部件aslidingsplinedtypeofjoint一個滑動花鍵型聯(lián)合tworearaxleshafts兩個后車軸tomeshwithalargerbevelgear與較大的錐齒輪嚙合theuniversaljoints在萬向節(jié)asteeringwheel方向盤unevennessofroadsurfaces表面粗糙度thetransverselineoftheaxleshafts直線軸tocauseexcessivetyrewear造成過度的輪胎磨損theexactlysimilardiameter當(dāng)量直徑quarter-ellipticleafsprings四分之一橢圓鋼板彈簧thetransmissionofshock振動的傳輸roadsurfacevariation路面變化thefinal-drivegears最后傳動齒輪theprecisealignmentofshaft軸的精確定位arotatingdrum一個旋轉(zhuǎn)的鼓輪ahandlever手桿belockedintheoneposition被鎖定在一個位置ow-andmedium-volumeproduction中小批量生產(chǎn)point-to-pointandcontinuous-pathmachines點(diǎn)位控制和連續(xù)軌跡控制機(jī)床unsynchronizedmotors異步電機(jī)datainput數(shù)據(jù)輸入theclosed-loopsystem閉環(huán)系統(tǒng)thetapereaderwiththecontrolunit帶有控制單元的紙帶控制機(jī)feedbackdevices反饋控制tnumbwheelselector波輪開關(guān)eight-channel-punchedpapertape8信道穿孔紙帶motion-picturefilm電膠片theactualprogrammingsteps實(shí)際的編程步驟zeroreferencepoint0參考點(diǎn)programmanuscript程序清單codednumericalinstructions被編碼的數(shù)控指令siliconphotodiodes硅光二極管photoelectricdevices廣電裝置open-loopsystem開環(huán)系統(tǒng)torectifydiscrepancy糾正誤差self-correctingaction自糾正能力high-torquesteppingmotors高扭矩步進(jìn)電機(jī)unit21routineandtediousassemblylinejobs日常的繁雜和裝配線工作innuclearpowerplants核電站aprintedcircuitboard印刷電路板magnetictype磁帶apreprogrammablemanipulator一個能預(yù)編程的機(jī)械手intherobot'smemory在機(jī)器人的存儲器里withregardtothisprogrammingfeature針對這些可編程的特性thedegreesoffreedomoftherobot自由度thetoolingandgrippers刀具和卡爪floppydisks軟盤theworkcelloftherobot工作單元astraight,movablearm一個直的可移動的手臂/直動式手臂ajointedarm軸節(jié)型手臂sometypeofmemorystorage一些類型的存儲器、themechanicalsectionandtheattachedappendage機(jī)構(gòu)和附件peripheralequipmentwithintheworkcell工作單元區(qū)內(nèi)的外部設(shè)備tocontrolperipheraldevices控制外部設(shè)備asimbleroboticsystem簡單的機(jī)器人系統(tǒng)placedontheenndoftherobot'swrist安裝在機(jī)器人手腕的末端hydraulicorpneumticdrivers液壓或氣壓驅(qū)動裝置pluginto插入headstockassembly主軸箱組件tailstockassembly尾座組體carriageassembly溜板箱組件protrudefrom突出，聳出cam-lock偏心夾，凸輪鎖緊faceplate面板，花盤crossslide中托板job-shop加工車間，機(jī)修車間beatrightanglesto。。。與。。。成直角through-feed縱向給進(jìn)in-feed橫向給進(jìn)end-feed縱向定程給進(jìn)hydraulicpowertransmissionsystem液壓傳動系統(tǒng)theamountoffluid-flowtotheactuators對流體流動的數(shù)量執(zhí)行器fromhydraulicpowertomechanicalpower從液壓動力機(jī)械動力fluidstorageandconditioningequipment流體存儲和調(diào)節(jié)設(shè)備thetechnologyofhydraulics水力學(xué)技術(shù)thegeometryofthemachine幾何的機(jī)系列pneumaticssystems氣動系統(tǒng)oilunderpressure受壓油泵directionalforceortorque定向力或力矩constantforceortorque恒定的力或力矩safety,compactnessandreliability安全性，緊湊性和可靠性thehighesthorsepowerperweightratio最高馬力每重量比allthesehighlydesirablefeaturesoffluidpower所有這些高度可取流體動力的特征pressurizedgasestotransmitandcontrolpower加壓氣傳送，控制電源thepiston,vaneorscrewtype活塞，葉片或螺旋式thefittingpartsofpneumaticcomponents氣動元件的安裝部位toexhibitgreaterviscosity表現(xiàn)出更大的粘度thecompressibilityofair空氣壓縮precisecontrolledactuatorvelocities精確的管執(zhí)行器速度massmultipliedbyacceleration質(zhì)量乘以加速度turning，facingandboring車削，鑲嵌和鉆孔splitnut分裂螺母asinglesetupoftheworkplace一個單一編排的工作場所leadscrewandfeedrod導(dǎo)螺桿，進(jìn)給桿twosetsofparallel,longitudinalways兩套平行的，縱向的方法toassureaccuracyofalignment保證對準(zhǔn)的準(zhǔn)確性asetoftransmissiongears一套傳輸齒輪themaximumsizeofbarstock棒料的最大尺寸gearbox齒輪箱aV-beltorsilent-chaindriveV型皮帶或無聲鏈傳動carbideandceramictools硬質(zhì)合金和陶瓷刀具theinnerwaysofthebed車床的內(nèi)在途徑tailstockquill尾座套筒agraduatescaleinthedirectionnormaltotheaxisofthework在方向正常工作的軸manualmovementofcarriage手動運(yùn)動運(yùn)輸perrevolutionofthespindle紡錘的每轉(zhuǎn)amultiple-toothcutter多齒刀具progressiveformation進(jìn)步的編隊(duì)inadirectionperpendiculartotheaxisofthecutter在一個方向垂直于刀軸themetalremovalrate金屬切削率producegoodsurfacefinish產(chǎn)生良好的表面光潔度injob-shopandtoolanddiework在作業(yè)車間和工具和工作teethlocatedintheperipheryofthecutterbody在位于齒刀體周邊slabmilling銑板facemilling端面銑削upmilling逆銑downmilling順銑thedirectionoffeedoftheworkpiece對工件的進(jìn)給方向theclampingdevice夾緊裝置thesmoothnessofthegeneratedsurface生成的表面光潔度thesharpnessofthecutteredges該刀具邊緣的清晰度attheendofthetoothengagement齒接觸結(jié)束profilecutters輪廓切割機(jī)carbide-andceramic-tippedcutters硬質(zhì)合金和陶瓷刀具傾斜negative-rake-anglecutters負(fù)耙角銑刀arborcuttersandshankcutters銑刀和銑刀刀桿刀柄creepfeedgrinding緩進(jìn)給磨削internalandexternalcylindricalsurfaces內(nèi)外圓柱形的表面bulkremovalofunwantedmaterial批量去除空閑的