机械设计名词术语-英汉对照

（机械制造行业）机械设计名词术语_英汉对照accelerationdiagram加速度曲线acmethreadform梯形螺纹actuallineofaction实际啮合线addendum齿顶高addendumcircle齿顶圆adjustablespeedmotors调速电动机advance-toreturn-timeratio急回系数advance-toreturn-timeratio行程速比系数airspring空气弹簧allowableamountofunbalance许用不平衡量allowablepressureangle许用压力角allowablestress;permissiblestress许用应力amountofunbalance不平衡量amplitudeofvibration振幅analysisofmechanism机构分析analyticaldesign解析设计analyticalmethod分析法angleofcontact包角angularacceleration角加速度angularcontactballbearing角接触球轴承angularcontactbearing角接触轴承angularcontactradialbearing角接触向心轴承angularcontactthrustbearing角接触推力轴承angularvelocity角速度angularvelocityratio角速比anneal退火annularspring环形弹簧anti-frictionquality减摩性aperiodicspeedfluctuation非周期性速度波动applicationfactor工况系数appliedforce作用力Archimedesworm阿基米德蜗杆Arctan反正切arm臂部assemblycondition装配条件Assurgroup杆组atlas图册、图谱automation自动化averagestress平均应力averagevelocity平均速度axialcontactbearing轴向接触轴承axialdirection轴向axialinternalclearance轴向游隙axialload轴向载荷axialloadfactor轴向载荷系数axialplane轴向平面axialthrustload轴向分力axialtoothprofile轴向齿廓backangle背锥角backconedistance背锥距backcone；normalcone背锥back-to-backarrangement背对背安装backlash侧隙backlash齿侧间隙backlash间隙balance平衡balanceofmachinery机械平衡balanceofmechanism机构平衡balanceofrotor转子平衡balanceofrotors回转体平衡balanceofshakingforce惯性力平衡balancingmachine平衡机balancingmass平衡质量balancingquality平衡品质balancingspeed平衡转速balataspring橡胶弹簧ball球ballbearing球轴承ballscrew滚珠丝杆bandbrake带式制动器barrel(cylindric)cam圆柱式凸轮步进运动机构basecircle基圆basecone基圆锥basecylinder基圆柱basepitch基圆齿距basicdynamicaxialloadrating轴向基本额定动载荷basicdynamicradialloadrating径向基本额定动载荷basicratinglife基本额定寿命basicstaticaxialloadrating轴向基本额定静载荷basicstaticradialloadtating径向基本额定静载荷beadingstress弯曲应力bearingalloy轴承合金bearingblock轴承座bearingborediameter轴承内径bearingbush轴瓦、轴承衬bearingcapacity承载能力bearingcapacityfactor承载量系数bearingcup轴承盖bearingheight轴承高度bearinglife轴承寿命bearingoutsidediameter轴承外径bearingring轴承套圈bearingwidth轴承宽度bellevillespring碟形弹簧beltdriving带传动beltpulley带轮bendingmoment弯矩bevelgear锥齿轮bevelgears圆锥齿轮机构bevelpulley;bevelwheel锥轮bisector平分线blackbox黑箱blank齿轮轮坯blank轮坯blockdiagram框图blower鼓风机bodyguidancemechanism刚体导引机构boldline粗线bolts螺栓bottomclearance顶隙boundarydimension外形尺寸brake制动器buttressthreadform锯齿形螺纹摆动从动件凸轮机构cantileverbeam悬臂梁cantileverstructure悬臂结构Cartesiancoordinatemanipulator直角坐标操作器cascadespeedcontrol串级调速case-baseddesign,CBD基于实例设计centerdistance中心距centerdistancechange中心距变动centerofmass质心centerofpressure压力中心centralgear中心轮centrifugalforce离心力centrifugalforce向心力centrifugalseal离心密封centrifugalstress离心应力chain链chaindottedline点划线chaingearing链传动装置chamfer倒角changegear;changewheel变速齿轮characteristics特性chassis底座circulargear圆形齿轮circularpitch齿距circularpitch;pitchofteeth节距circularthickness圆弧齿厚circulatingpowerload循环功率流clearance径向间隙clockwise顺时针closedchainmechanism闭链机构closedkinematicchain闭式链clutch离合器coarsethread粗牙螺纹coefficientoffriction摩擦系数coefficientofspeedfluctuation机械运转不均匀系数coefficientofspeedfluctuation速度不均匀(波动)系数coefficientoftravelspeedvariation行程速度变化系数coefficientofvelocityfluctuation运转不均匀系数coincidentpoints重合点binationinparallel并联式组合binationinseries串联式组合binedefficiency;overallefficiency总效率binedmechanism组合机构binedstress复合应力monapexofcone锥顶monnormalline公法线pensation补偿plexmechanism复杂机构positetoothform组合齿形pound(orbined)geartrain复合轮系poundbining复合式组合poundflatbelt复合平带poundgeartrain混合轮系poundhinge复合铰链Compoundscrewmechanism复式螺旋机构pressionstrength抗压强度pressivestress压应力pressor压缩机puteraideddesign,CAD计算机辅助设计puteraidedmanufacturing,CAM计算机辅助制造puterintegratedmanufacturingsystem,CIMS计算机集成制造系统concavity凹面、凹度conceptdesign,CD方案设计、概念设计concurreddesign,CD并行设计concurrentengineering并行工程conditionofself-locking自锁条件conductionofheat导热性coneangle圆锥角conedistance锥距conjugatecam共轭凸轮conjugateprofiles共轭齿廓conjugateyokeradialcam等径凸轮connectingrod,coupler连杆conoidhelical-coilpressionspring圆锥螺旋扭转弹簧constant-breadthcam等宽凸轮constant-velocity(ordouble)universaljoint双万向联轴节constitutionofmechanism机构组成constrainingforce约束反力constraint约束constraintcondition约束条件consumption消耗contactpoints啮合点contactratio重合度contactseal接触式密封contactstress接触应力conventionalmechanism;mechanisminmonuse常用机构convex凸的，凸面体convexroller球面滚子coordinateframe坐标系correctingplane平衡平面correctingplane校正平面corrosionresistance耐腐蚀性cosineacceleration(orsimpleharmonic)motion余弦加速度运动counterclockwise(oranticlockwise)逆时针counterweight平衡重couple力偶coupler-curve连杆曲线coupling;shaftcoupling联轴器crank曲柄crankanglebetweenextreme(orlimiting)positions极位夹角crankarm,planetcarrier系杆crankshaft曲轴crankshaper(guide-bar)mechanism曲柄导杆机构crank-rockermechanism曲柄摇杆机构creationdesign创新设计criticalspeed临界转速cross-beltdrive交叉带传动crossedhelicalgears交错轴斜齿轮crowngear冠轮curvature曲率curvematching曲线拼接curved-shoefollower曲面从动件curvilinearmotion曲线运动cutter刀具cycleofmotion运动周期cycloidalgear摆线齿轮cycloidalmotion摆线运动规律cycloidaltoothprofile摆线齿形cycloidal-pinwheel摆线针轮cylindricpair圆柱副cylindricalcam圆柱凸轮cylindricalcoordinatemanipulator圆柱坐标操作器cylindricalroller圆柱滚子cylindricalrollerbearing圆柱滚子轴承cylindricalworm圆柱蜗杆cylindroidhelical-coilpressionspring圆柱螺旋压缩弹簧cylindroidhelical-coilextensionspring圆柱螺旋拉伸弹簧cylindroidhelical-coiltorsionspring圆柱螺旋扭转弹簧denominator分母depthofcut切齿深度derivative导数designconstraints设计约束designforproduct`slifecycle,DPLC面向产品生命周期设计designmethodology设计方法学designvariable设计变量detrimentalresistance有害阻力diameterseries直径系列diametralpitch径节diametralquotient蜗杆直径系数diametralquotient直径系数differential差速器differentialgeartrain差动轮系differentialscrewmechanism差动螺旋机构differentialscrewmechanism微动螺旋机构dimensionseries尺寸系列direct(forward)kinematics正向运动学discbrake圆盘制动器discfrictionclutch圆盘摩擦离合器diskcam盘形凸轮disk-likerotor盘形转子displacement位移displacementdiagram位移曲线doublecrankmechanism双曲柄机构doubleHaasplaner龙门刨床doublerockermechanism双摇杆机构doublerollerchaincoupling滚子链联轴器doublerowbearing双列轴承doubleslidercoupling;Oldham‘scoupling十字滑块联轴器double-directionthrustbearing双向推力轴承double-slidermechanism,ellipsograph双滑块机构drivengear从动轮drivenlink,follower从动件drivenpulley从动带轮drivensystem传动系统drivingforce驱动力drivinggear主动齿轮drivinglink原动件drivinglink主动件drivingmoment(torque)驱动力矩drivingpulley主动带轮dwell停歇dyadII级杆组dynamicanalysisdesign动态分析设计dynamicanalysisofmachinery机械动力分析dynamicbalance动平衡dynamicbalancingmachine动平衡机dynamiccharacteristics动态特性dynamicdesignofmachinery机械动力设计dynamicenergy动能dynamicequivalentaxialload轴向当量动载荷dynamicequivalentradialload径向当量动载荷dynamicload动载荷dynamiclubrication动力润滑dynamicreaction动压力dynamicviscosity动力粘度dynamicallyequivalentmodel等效动力学模型dynamics动力学dynamicsofmachinery机械动力学eccentric偏心盘eccentricmass偏心质量eccentricityratio偏心率effectivecircleforce有效圆周力effectiveresistance工作阻力effectiveresistancemoment工作阻力矩effectivetension有效拉力elasticcoupling;flexiblecoupling弹性联轴器elasticityslidingmotion弹性滑动end-effector末端执行器energy能量engagement,mesh,gearing啮合engaging-in啮入engaging-out啮出epicyclicgeartrain周转轮系equilibrium力平衡equivalent等效量equivalentcoefficientoffriction当量摩擦系数equivalentforce等效力equivalentlink等效构件equivalentload当量载荷equivalentmass等效质量equivalentmechanism替代机构equivalentmomentofforce等效力矩equivalentmomentofinertia等效转动惯量equivalentspurgearofthebevelgear锥齿轮的当量直齿轮equivalentspurgearofthehelicalgear斜齿轮的当量直齿轮equivalentspurgear;virtualgear当量齿轮equivalentteethnumber;virtualnumberofteeth当量齿数evaluationanddecision评价与决策executivelink;workinglink执行构件externalforce外力externalgear外齿轮externalloads工作载荷extreme(orlimiting)position极限位置fatiguelimit疲劳极限fatiguestrength疲劳强度featherkey滑键、导键feedbackbining反馈式组合feltringseal毡圈密封ferrofluidseal铁磁流体密封fieldbalancing现场平衡filletradius圆角半径finalcontact,endofcontact终止啮合点finethreads细牙螺纹fixedlink;frame固定构件flangecoupling凸缘联轴器flatbelt平带flatbeltdriving平带传动flatleafspring板簧flat-facefollower平底从动件flexibleautomation柔性自动化flexibleimpulse;softshock柔性冲击flexiblemanufacturingsystem;FMS柔性制造系统flexiblerotor挠性转子flexspline柔轮fluctuatingcirculatingstress脉动循环应力fluctuatingload脉动载荷flywheel飞轮followerdwell从动件停歇followermotion从动件运动规律force力forcepolygon力多边形force-drive(orforce-closed)cammechanism力封闭型凸轮机构forcedvibration强迫振动forge锻造formcutting仿形法formfactor齿形系数four-barlinkage四杆机构frame,fixedlink机架freezingpoint;solidifyingpoint凝固点frequency频率frequencycontrolofmotorspeed变频调速frequencyconverters变频器frequencyofvibration振动频率friction摩擦frictionangle摩擦角frictioncircle摩擦圆frictionforce摩擦力frictionmoment摩擦力矩frictionalresistance摩擦阻力fullbalanceofshakingforce惯性力完全平衡functionanalysesdesign功能分析设计functiongeneration函数生成functiongenerator函数发生器fundamentalmechanism基础机构fuzzyevaluation模糊评价fuzzyset模糊集gasbearing气体轴承gasket垫圈gasketseal垫片密封gear齿轮gear齿轮机构gearcoupling齿轮联轴器gearratio齿数比gearshaper插齿机geartrain轮系gearwheel大齿轮gearing;transmissiongear传动装置generalconstraint公共约束generalizedcoordinate广义坐标generalizedkinematicchain一般化运动链generating展成法generatingcutting范成法generatingline发生线generatinglineofinvolute渐开线发生线generatingplane发生面generationmechanism广义机构Genevamechanism；Maltesecross槽轮机构Genevanumerate槽数Genevawheel槽轮Genevawheel;Genevagear马耳他机构graphicalmethod图解法Grashoff`slaw格拉晓夫定理Grashoff`slaw曲柄存在条件greendesign;designforenvironment绿色设计greycastiron灰铸铁grindingwheelgroove砂轮越程槽groovecam槽凸轮gyroscope陀螺仪H.Hertzequation赫兹公式handsofworm蜗杆旋向harmonicdriving谐波传动harmonicgear谐波齿轮harmonicgenerator谐波发生器heatbalance;thermalequilibrium热平衡heightseries高度系列helicalbevelgear螺旋锥齿轮helicalgear斜齿圆柱齿轮helicalpair螺旋副helicaltorsionspring扭簧helix,helicalline螺旋线helixangle螺旋角helixangleatreferencecylinder分度圆柱螺旋角herringbonegear人字齿轮highspeedbelt高速带higherpair高副hindleyworm直廓环面蜗杆hinge铰链、枢纽hob滚刀hob,hobbingcutter齿轮滚刀hollowflankworm圆弧圆柱蜗杆Hookscoupling;universalcoupling万向联轴器hour-glass砂漏hydrauliccouplers液力耦合器hydraulicmechanism液压机构hydraulicsteplessspeedchanges液压无级变速hydrodynamicdrive液力传动hyperboloidgear双曲面齿轮hypoidgear准双曲面齿轮infinite无穷大initialcontact,beginningofcontact起始啮合点innerring内圈innovation;creation创新inputlink输入构件instantaneouscenter瞬心instantaneouscenterofvelocity速度瞬心integrate积分intelligentdesign,ID智能化设计interchangeablegears互换性齿轮interference干涉intermittentgearing不完全齿轮机构intermittentmotionmechanism间歇运动机构internalforce内力internalgear内齿轮inverse(orbackward)kinematics反向运动学inversecammechanism凸轮倒置机构involute渐开线involuteequation渐开线方程involutefunction渐开线函数involutegear渐开线齿轮involutehelicoid渐开螺旋面involuteprofile渐开线齿廓involutespline渐开线花键involuteworm渐开线蜗杆jack千斤顶Jacobimatrix雅可比矩阵jaw(teeth)positive-contactcoupling牙嵌式联轴器jerk跃度jerkdiagram跃度曲线jointedmanipulator关节型操作器journal轴颈kenematicviscosity运动粘度Kennedy`stheorem三心定理key键keyway键槽kinematicanalysis运动分析kinematicchain运动链kinematicdesign运动设计kinematicdesignofmechanism机构运动设计kinematicinversion反转法kinematicinversion机架变换kinematicinversion运动倒置kinematicpair运动副kinematicpreceptdesign运动方案设计kinematicsketch运动简图kinematicsketchofmechanism机构运动简图kinematicsynthesis运动综合kinematicalseal动密封knife-edgefollower尖底从动件labyrinthseal迷宫密封lathe车床layoutofcamprofile凸轮廓线绘制lead导程lead螺纹导程leadangle导程角leadangleatreferencecylinder分度圆柱导程角leakage泄漏lengthoflineofaction啮合线长度lift升距lineofaction啮合线lineofcenters连心线linearmotion直线运动link构件linkage连杆机构liprubberseal唇形橡胶密封liquidspring液体弹簧load载荷loadbalancingmechanism均衡装置loadrating额定载荷load—deformationcurve载荷—变形曲线load—deformationdiagram载荷—变形图loom织布机lowerpair低副lubricant润滑剂lubricantfilm润滑油膜lubrication润滑lubricationdevice润滑装置mass质量mass-radiusproduct质径积matching拼接mathematicmodel数学模型matrix矩阵maximumdifferenceworkbetweenplusandminuswork最大盈亏功meandiameter中径meanscrewdiameter平均中径mechanicaladvantage机械利益mechanicalbehavior机械特性mechanicalcreationdesign,MCD机械创新设计mechanicalefficiency机械效率mechanicalspeedgovernors机械调速mechanicalsteplessspeedchanges机械无级变速mechanicalsystem机械系统mechanicalsystemdesign,MSD机械系统设计mechanical-electricalintegrationsystemdesign机电一体化系统设计mechanism机构mechanism机构学mechanismwithflexibleelements挠性机构membership隶属度metricgears公制齿轮mid-plane中间平面milledhelicoidsworm锥面包络圆柱蜗杆minimumradius最小向径minimumteethnumber最少齿数minordiameter小径modernmachinedesign机械的现代设计modificationcoefficient变位系数modifiedgear变位齿轮modifiedsineaccelerationmotion修正正弦加速度运动规律modifiedtrapezoidalaccelerationmotion修正梯形加速度运动规律modulardesign,MD模块化设计modularsystem模块式传动系统modulation,regulation调节module模数moment力矩momentofcouple力偶矩momentofflywheel飞轮矩momentofinertia,shakingmoment惯性力矩momentoftorque扭矩morphologybox模幅箱movinglink运动构件multi-diametershaft阶梯轴multi-rowbearing多列轴承narrowVbelt窄V带needleroller滚针needlerollerbearing滚针轴承nominaldiameter公称直径nominalstress名义应力、公称应力Nomogram诺模图non-circulargear非圆齿轮non-contactseal非接触式密封nonstandardgear非标准齿轮normalcircularpitch法面齿距normalforce法向力normalload垂直载荷、法向载荷normalmodule法面模数normalparameters法面参数normalpitch法向齿距normalplane法面normalpressureangle法面压力角normalstress正应力、法向应力normaltoothprofile法向齿廓numberofthreads蜗杆头数numberofwaves波数numerator分子offsetslider-crankmechanism偏置曲柄滑块机构oilbearing含油轴承oilbottle油杯oilcan油壶oilconsumption耗油量oilconsumptionfactor耗油量系数oilyditchseal油沟密封Oldhamcoupling双转块机构on-netdesign,OND网上设计openchainmechanism开链机构openkinematicchain开式链open-beltdrive开口传动operationcontroldevice操纵及控制装置operationmechanism工作机构optimaldesign优化设计ordinarygeartrain;geartrainwithfixedaxes定轴轮系ordinate纵坐标originalmechanism原始机构oscillatingbar摆杆oscillatingfollower摆动从动件oscillatingguide-barmechanism摆动导杆机构othermechanisminmonuse其他常用机构outerring外圈outputlink输出构件outputmechanism输出机构outputshaft输出轴outputtorque输出力矩outputwork输出功overlapcontactratio纵向重合度packer打包机pairedmounting成对安装parabolicmotion抛物线运动parabolicmotion;constantaccelerationanddecelerationmotion等加等减速运动规律parallelbinedmechanism并联组合机构parallelhelicalgears平面轴斜齿轮parallelkey普通平键parallelmechanism并联机构parameterizationdesign,PD参数化设计partialbalanceofshakingforce惯性力部分平衡passivedegreeoffreedom局部自由度pathgeneration轨迹生成pathgenerator轨迹发生器pawl棘爪pedal踏板periodicspeedfluctuation周期性速度波动phaseangleofunbalance不平衡相位pin销pinion小齿轮pinionandrack齿轮齿条机构pinioncutter;pinion-shapedshapercutter齿轮插刀pinionunit齿轮传动系pitch周节pitchcircle节圆pitchcone节圆锥pitchconeangle节圆锥角pitchcurve理论廓线pitchcurve凸轮理论廓线pitchdiameter节圆直径pitchline节线pitchpoint节点pitting（疲劳）点蚀planarcam平面凸轮planarcammechanism平面凸轮机构planarkinematicpair平面运动副planarlinkage平面连杆机构planarmechanism平面机构planarpair,flatpair平面副planetgear行星轮planetarydifferential封闭差动轮系planetarydrivewithsmallteethdifference少齿差行星传动planetarygeartrain行星轮系planetaryspeedchangingdevices行星轮变速装置planetarytransmission行星齿轮装置plasticine橡皮泥pneumaticmechanism气动机构pointing;cusp尖点polarcoordinatemanipulator球坐标操作器polyV-belt多楔带polynomialmotion多项式运动规律pose,positionandorientation位姿positive-drive(orform-closed)cammechanism形封闭凸轮机构pottedponent密封元件powdermetallurgy粉末合金power功率powerscrew螺旋传动powerspring涡圈形盘簧preload预紧力pressure压力pressureangle压力角pressureangleofbasecircle基圆压力角pressureangleofinvolute渐开线压力角primemover原动机primermover原动机prismaticjoint移动关节prismaticpair,slidingpair移动副productiveresistance生产阻力pulsatingsteplessspeedchanges脉动无级变速punch冲床quadrant象限radial(orin-line)rollerfollower对心滚子从动件radial(orin-line)translatingfollower对心直动从动件radialbearing向心轴承radialcontactbearing径向接触轴承radialdirection径向radialinternalclearance径向游隙radialload径向载荷radialloadfactor径向载荷系数radialplane径向平面radialreciprocatingfollower对心移动从动件radiusofbasecircle基圆半径radiusofcurvature曲率半径radiusofroller滚子半径ratchet棘轮ratchetmechanism棘轮机构ratinglife额定寿命reciprocatingfollower移动从动件reciprocatingmotion往复移动reciprocatingseal往复式密封reductiongear减速齿轮、减速装置reductionratio减速比redundant(orpassive)constraint虚约束redundantdegreeoffreedom冗余自由度referencecircle;standard(cutting)pitchcircle分度圆referencecone;standardpitchcone分度圆锥referenceline;standardpitchline分度线regulator,governor调速器relativegap相对间隙relativemotion相对运动relativevelocity相对速度reliability可靠性reliabilitydesign,RD可靠性设计repeatedfluctuatingload交变载荷repeatedstress交变应力residualstress残余应力resistance阻抗力resultantbendingmoment合成弯矩resultantforce合力resultantforce总反力resultantmomentofforce合力矩resultantmomentofinertia惯性主矩resultantvectorofinertia惯性主失return回程revolute(turning)pair转动副revolutejoint转动关节revolvingshaft转轴Reynolds‘sequation雷诺方程righttriangle直角三角形rigidbearing刚性轴承rigidcircularspline刚轮rigidcoupling刚性联轴器rigidimpulse(shock)刚性冲击rigidrotor刚性转子ringgear内齿圈rise升程rise推程rivet铆钉robot机器人robotics机器人学robustdesign稳健设计rocker摇杆roller滚子rollerbearing滚子轴承rollerchain滚子链rollerclutch滚柱式单向超越离合器rollerfollower滚子从动件rollingbearing滚动轴承rollingbearingidentificationcode滚动轴承代号rollingelement滚动体rotarymotion旋转运动rotatingseal旋转式密封rotor转子rotorwithseveralmasses多质量转子roundbelt圆带roundbeltdrive圆带传动rubber-cushionedsleevebearingcoupling弹性套柱销联轴器runningtorque旋转力矩screwnut螺母screws螺钉seal密封sealbelt密封带sealgum密封胶sealingarrangement密封装置section截面self-aligningballbearing调心球轴承self-aligningbearing调心轴承self-aligningrollerbearing调心滚子轴承self-locking自锁seriesbinedmechanism串联式组合机构serrationspline三角形花键shaft轴shaftangle轴角shaftcollar轴环shaftendring轴端挡圈shaftshoulder轴肩shakingcouple振动力矩shaper牛头刨床shockproofdevice防振装置shocks;shock-absorber缓冲装置silentchain齿形链、无声链simpleharmonicmotion简谐运动sinegenerator,scotchyoke正弦机构singlerowbearing单列轴承singleuniversaljoint单万向联轴节single-directionthrustbearing单向推力轴承singularposition奇异位置six-barlinkage六杆机构slack-side松边sleeve套筒slider滑块slider-crank(orcrank-slider)mechanism曲柄滑块机构slidingbearing滑动轴承slidingratio滑动率slipping打滑solidlubricant固体润滑剂spacewidth齿槽宽spatialcam空间凸轮机构spatialkinematicchain空间运动链spatialkinematicpair空间运动副spatiallinkage空间连杆机构spatialmechanism空间机构specialkinematicchain特殊运动链specificheatcapacity比热容speedchange变速speedcontrolsystem调速系统speedfluctuation速度波动speedgoverning调速speedreducer减速器speed-changinggearboxes齿轮变速箱sphere-pinpair球销副sphericpair球面副sphericalinvolute球面渐开线sphericalmotion球面运动spindle心轴spiralbevelgear曲齿锥齿轮spiralseal螺旋密封spline花键spontaneousignition燃点sprocket;sprocket-wheel;sprocketgear;链轮spurgear直齿圆柱齿轮squarethreadedform矩形螺纹square-jawpositive-contactclutch矩形牙嵌式离合器stackmounting组合安装standardgear标准齿轮standardspurgear标准直齿轮startingperiod起动阶段startingtorque启动力矩staticbalance静平衡staticequivalentaxialload轴向当量静载荷staticequivalentradialload径向当量静载荷staticforce静力staticload静载荷staticseal静密封steadymotionperiod稳定运转阶段steppulley塔轮steplessspeedchangesdevices无级变速装置stiffnesscoefficient刚度系数stoppingphase停车阶段straightbevelgear直齿锥齿轮straightshaft直轴straight