机械专业专业英语词汇（ X页）.doc

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1、《机械工程专业英语》词汇ChapterOneMechanicsComponents第一章机械构件LessonOne第一课齿轮WordsandExpressions1.spurgear直齿轮2.thermalexpansion热膨胀3.lubrication润滑4.backlash倾向间隙5.thepitchcircles节圆6.spacewidth间隙宽度7.instrumentgear仪表齿轮8.thesplitgear拼合齿轮9.helicalgear斜齿轮10.pitch-linevelocities节线速度11.anaxialthrust轴向推力

2、12.blank坯件13.double-helicalgears人字齿轮14.non-intersecting不相交的15.wormgears蜗轮蜗杆16.bevelgears伞齿轮17.crossed-axis交叉轴18.nut螺母19.screw丝杠螺钉20.largerations大速比21.parallel-shaftgears平行轴齿轮22.single-threadworms单线蜗杆23.leadangles导角24.multipie-threadworms多线蜗杆25.hypoidgear偏轴伞齿轮26.rollingCones滚锥27.i

3、nvolutes渐开线，LessonTwoRollingGuidesandBearings第二课滚动导轨和轴承WordsandExpressions1.rollingguides(rollingguideways)滚动导轨2.plainguides普通导轨3.arollerchain滚柱链4.cape保持架5.guidesurfaces导轨面6.stiffness刚性7.load-carTyingcapacity载荷能力8.rolling-contactbearings滚动轴承9.ballbearing球轴承10.aninnerrace内座圈11.ano

4、uterrace外座圈12.separator隔离坏13.curvature曲率14.notch凹槽15.thrustload推力负载16.aradialballbeariiig经向球轴承17.sections断面18.anaxial-thrustbearing车由向推力轴承19.washer垫圈20.rollerbearing滚子轴承21.tapered锥形的22.spherical球而的23.retainingshoulder定位肩24.needlebearing滚针轴承25.taperedrollerbearings形滚子轴承26.spherica

5、lrollerbearings球而滚子轴承27.concave凹面的28.convex凸面的LessonThreeClutches第三课离合器WordandExpressions1.coaxial(coaxial)同轴的，共轴的2.arotatableshaft(drivenshaft)从动轴1.aTotatingshaft(dtivingshaft)主动轴2.frictionclutches磨擦离合器3.ring-shaped环形的4.spring弹簧5.aconicalspool锥形短管轴6.coefficientoffriction磨擦系数7.fa

6、cing衬片8.dryclutches干式离合器9.wetclutches湿式离合器10.amultiple-platediscclutch多片式圆盘离合器11.spline花键12.pivot枢轴13.magneticclutches电磁离合器14.anannulargap环状间隙15.powderiron铁粉16.graphite石墨17.direct-currentcontrolco订直流控制线圈18.slippage滑动LessonFourBallscrewandnuts第四课滚珠丝杠螺母副WordsandExpressions1.precisi

7、onballscrewassembly精密滚珠丝杠副2.auto-draftingmachines自动制图机3.valves阀门4.metallurgicalmachinery冶金机械5.satellitetracers卫星跟踪仪6.steeringgears转向机构7.stick-slip爬行循环8.rollingguideways滚动导轨9.recircu1ating-ba11screw滚珠丝杠10.feedmechanisms进给机构11.wear磨损12.dampingproperty阻尼性13.tangential切向的14.circumfer

8、ential圆周的15.threadpitch螺距16.aball-return