5/3/2012机械原理英文词汇黄清世周传喜编长江大学机械学院Chapter1Introduction第一章绪论mechanism机构kinematicalelement运动学元件link构件cam凸轮gear齿轮belt带chain链internal-combustionengine内燃机slider-crankmechanism曲柄滑块机构piston活塞connectingrod连杆crankshaft曲轴frame机架pinion小齿轮cammechanism凸轮机构linkage连杆机构synthesis综合Chapter2Structureanalysisofmechanisms第二章机构的结构分析1.structuralanalysis结构分析2.planarmechanisms平面机构3.planarkinematicalpairs平面运动副4.mobileconnection可动连接5.transmit传输6.transform转换7.pairelement运动副元素8.higherpair高副9.revolutepair转动副10.slidingpair,prismaticpair移动副11.gearpair齿轮副12.campair凸轮副13.screwpair螺旋副14.sphericalpair球面副15.surfacecontact面接触16.kinematicalchain运动链17.closedchain闭式链18.openchain开式链19.drivinglinks驱动件20.drivenlinks从动件21.planarmechanism.平面机构22.spatialmechanism空间机构23.Thekinematicaldiagramofamechanism机构运动简图24.schematicdiagram草图25.kinematicaldimensions运动学尺寸26.fixedpivot固定铰链27.pathway导路28.guidebar导杆29.profiles轮廓30.theactualcamcontour凸轮实际廓线.31.polygon多边形32.routeoftransmission传递路线33.structuralblockdiagram结构框图34.DegreeofFreedom(DOF)自由度35.constraints约束36.commonnormal公法线37.compoundhinge复合铰链38.gear-linkagemechanism齿轮连杆机构40.passiveDOF局部自由度41.redundantconstraint虚约束42.Thecompositionprincipleandstructuralanalysis组成原理与结构分析43.thebasicmechanism基本机构44.Assurgroups阿苏尔杆组45.innerpair内副46.outerpairs外副.47.compositionprincipleofmechanism机构组成原理48.kinematicaldetermination运动确定性Chapter3kinematicanalysisofmechanicsms第三章机构的运动分析1.velocity速度2.acceleration加速度3.parameter参数3.graphicalmethod图解法4.analyticalmethod解析法5.experimentalmethod实验法6.instantcenter瞬心7.classificationofinstantcenters瞬心的分类8.absoluteinstantaneouscenter绝对瞬心9.relativeinstantaneouscenter相对瞬心10.themethodofinstantaneouscenter瞬心法11.theAronhold-Kennedytheorem阿朗浩尔特-肯尼迪定理(即三心定理)12.thefour-barlinkage四杆机构13.inversionoftheslider-crank导杆机构(曲柄滑块机构的倒置机构)14.complexmechanism复杂机构，多杆机构Chapter5EfficiencyandSelf-lockofMachines第五章机械效率和自锁pure-slidepair移动副helicalpair螺旋副Coulomb’slaw库仑定律coefficientoffriction摩擦系数restfric