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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,ensuredrivesystemwhent
2、heshiftworksmoothlyandlimitthetransmissionsystemtowithstandthemaximumtorque,preventthetransmissionsystemoverload.Diaphragmspringclutchisinrecentyearsinthevehicleandlightvehicleusedinaclutch,thetorquecapacityoflargeandrelativelystable,convenientoperation,goodbalance,canbemasspr
3、oduction,andtheresearchonithasbecomemoreandmoreimportant.Keywords:diaphragmspringclutch;DiaphragmspringclutchoverviewDiaphragmspringclutchisinrecentyearsinthecarandlighttruckusedaclutch.Becauseofitsasapressurespring,canalsoplaytheseparationlevereffect,wherebytheclutchinorderto
4、simplifythestructure,qualityreduction,andremarkablyreducetheaxialsizeofclutch.Secondly,asaresultofdiaphragmspringandpressurewiththecircumferentialcontact,sothatuniformdistributionofpressure.Inadditionduetothediaphragmspringwithnonlinearelasticproperties,itcanbeinthedrivendiscf
5、rictionplateabrasion,springcanstillreliablytransferthetorqueoftheengine,withoutcausingslipawayfrom.Clutch,theclutchpedalmanipulationoflight,reducethelaborintensityofthedriver.Inaddition,becauseofthediaphragmisasymmetricparts,goodbalance,athighspeed,thepressingforcereducingrare
6、ly,buttheweekarrangedelasticclutchathighspeed,duetothecentrifugalforcewillgeneratetransversebending,springseveredrum,therebyreducingthepressureplatepressure,therebycausingtheclutchtotransmittorquecapacity.Ascanbeseen,forlightdiaphragmspringclutchdesignresearchfortheimprovement
7、ofautomobileclutchperformanceinallaspectshasveryimportantsignificance.Asthehold-downspringcalleddiaphragmspring,ismadeofspringsteelstamped,with"nobottomplate"shapeofthetruncatedconeshapedthinwalldiaphragm,andthesmallendsurfaceonapluralityofradialgroove,toformanelasticlever,whi
8、letheremainingslotscutendtruncatedconicalpartisaspringaction.
