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1、毕业设计（论文）英文翻译、年级、专业:2008级机械设计制造及其自动化姓名:学号:指导教师:ThedesignofdiaphragmspringAbstractTheclutchistheimportantcomponentsinautomobiletransmissionsystem,themainfunctionistoachieveiscutoffandtheenginetothepowertransmission,guaranteedthattheautomobilestartssmoothly,ensuredrivesystemwhenthe
2、shiftworksmoothlyandlimitthetransmissionsystemtowithstandthemaximumtorque,preventthetransmissionsystemoverload.Diaphragmspringclutchisinrecentyearsinthevehicleandlightvehicleusedinaclutch,thetorquecapacityoflargeandrelativelystable,convenientoperation,goodbalance,canbemassproduc
3、tion,andtheresearchonithasbecomemoreandmoreimportant.Keywords:diaphragmspringclutch;DiaphragmspringclutchoverviewDiaphragmspringclutchisinrecentyearsinthecarandlighttruckusedaclutch.Becauseofitsasapressurespring,canalsoplaytheseparationlevereffect,wherebytheclutchinordertosimpli
4、fythestructure,qualityreduction,andremarkablyreducetheaxialsizeofclutch.Secondly,asaresultofdiaphragmspringandpressurewiththecircumferentialcontact,sothatuniformdistributionofpressure.Inadditionduetothediaphragmspringwithnonlinearelasticproperties,itcanbeinthedrivendiscfrictionp
5、lateabrasion,springcanstillreliablytransferthetorqueoftheengine,withoutcausingslipawayfrom.Clutch,theclutchpedalmanipulationoflight,reducethelaborintensityofthedriver.Inaddition,becauseofthediaphragmisasymmetricparts,goodbalance,athighspeed,thepressingforcereducingrarely,butthew
6、eekarrangedelasticclutchathighspeed,duetothecentrifugalforcewillgeneratetransversebending,springseveredrum,therebyreducingthepressureplatepressure,therebycausingtheclutchtotransmittorquecapacity.Ascanbeseen,forlightdiaphragmspringclutchdesignresearchfortheimprovementofautomobile
7、clutchperformanceinallaspectshasveryimportantsignificance.Asthehold-downspringcalleddiaphragmspring,ismadeofspringsteelstamped,with"nobottomplate"shapeofthetruncatedconeshapedthinwalldiaphragm,andthesmallendsurfaceonapluralityofradialgroove,toformanelasticlever,whiletheremaining
8、slotscutendtruncatedconicalpartisaspringaction.
