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1、《機(jī)械工程專業(yè)英語》詞匯ChapterOneMechanicsComponents第一章機(jī)械構(gòu)件LessonOne第一課齒輪WordsandExpressions1.spurgear直齒輪2.thermalexpansion熱膨脹3.lubrication潤滑4.backlash傾向間隙5.thepitchcircles節(jié)圓6.spacewidth間隙寬度7.instrumentgear儀表齒輪8.thesplitgear拼合齒輪9.helicalgear斜齒輪10.pitch-linevelocities節(jié)線速度11.anaxialthrust軸向推力
2、12.blank坯件13.double-helicalgears人字齒輪14.non-intersecting不相交的15.wormgears蝸輪蝸桿16.bevelgears傘齒輪17.crossed-axis交叉軸18.nut螺母19.screw絲杠螺釘20.largerations大速比21.parallel-shaftgears平行軸齒輪22.single-threadworms單線蝸桿23.leadangles導(dǎo)角24.multipie-threadworms多線蝸桿25.hypoidgear偏軸傘齒輪26.rollingCones滾錐27.i
3、nvolutes漸開線，LessonTwoRollingGuidesandBearings第二課滾動導(dǎo)軌和軸承WordsandExpressions1.rollingguides(rollingguideways)滾動導(dǎo)軌2.plainguides普通導(dǎo)軌3.arollerchain滾柱鏈4.cape保持架5.guidesurfaces導(dǎo)軌面6.stiffness剛性7.load-carTyingcapacity載荷能力8.rolling-contactbearings滾動軸承9.ballbearing球軸承10.aninnerrace內(nèi)座圈11.ano
4、uterrace外座圈12.separator隔離壞13.curvature曲率14.notch凹槽15.thrustload推力負(fù)載16.aradialballbeariiig經(jīng)向球軸承17.sections斷面18.anaxial-thrustbearing車由向推力軸承19.washer墊圈20.rollerbearing滾子軸承21.tapered錐形的22.spherical球而的23.retainingshoulder定位肩24.needlebearing滾針軸承25.taperedrollerbearings形滾子軸承26.spherica
5、lrollerbearings球而滾子軸承27.concave凹面的28.convex凸面的LessonThreeClutches第三課離合器WordandExpressions1.coaxial(coaxial)同軸的，共軸的2.arotatableshaft(drivenshaft)從動軸1.aTotatingshaft(dtivingshaft)主動軸2.frictionclutches磨擦離合器3.ring-shaped環(huán)形的4.spring彈簧5.aconicalspool錐形短管軸6.coefficientoffriction磨擦系數(shù)7.fa
6、cing襯片8.dryclutches干式離合器9.wetclutches濕式離合器10.amultiple-platediscclutch多片式圓盤離合器11.spline花鍵12.pivot樞軸13.magneticclutches電磁離合器14.anannulargap環(huán)狀間隙15.powderiron鐵粉16.graphite石墨17.direct-currentcontrolco訂直流控制線圈18.slippage滑動LessonFourBallscrewandnuts第四課滾珠絲杠螺母副WordsandExpressions1.precisi
7、onballscrewassembly精密滾珠絲杠副2.auto-draftingmachines自動制圖機(jī)3.valves閥門4.metallurgicalmachinery冶金機(jī)械5.satellitetracers衛(wèi)星跟蹤儀6.steeringgears轉(zhuǎn)向機(jī)構(gòu)7.stick-slip爬行循環(huán)8.rollingguideways滾動導(dǎo)軌9.recircu1ating-ba11screw滾珠絲杠10.feedmechanisms進(jìn)給機(jī)構(gòu)11.wear磨損12.dampingproperty阻尼性13.tangential切向的14.circumfer
8、ential圓周的15.threadpitch螺距16.aball-return
