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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,ensu
2、redrivesystemwhentheshiftworksmoothlyandlimitthetransmissionsystemtowithstandthemaximumtorque,preventthetransmissionsystemoverload.Diaphragmspringclutchisinrecentyearsinthevehicleandlightvehicleusedinaclutch,thetorquecapacityoflargeandrelativelystable,conveni
3、entoperation,goodbalance,canbemassproduction,andtheresearchonithasbecomemoreandmoreimportant.Keywords:diaphragmspringclutch;DiaphragmspringclutchoverviewDiaphragmspringclutchisinrecentyearsinthecarandlighttruckusedaclutch.Becauseofitsasapressurespring,canalso
4、playtheseparationlevereffect,wherebytheclutchinordertosimplifythestructure,qualityreduction,andremarkablyreducetheaxialsizeofclutch.Secondly,asaresultofdiaphragmspringandpressurewiththecircumferentialcontact,sothatuniformdistributionofpressure.Inadditiondueto
5、thediaphragmspringwithnonlinearelasticproperties,itcanbeinthedrivendiscfrictionplateabrasion,springcanstillreliablytransferthetorqueoftheengine,withoutcausingslipawayfrom.Clutch,theclutchpedalmanipulationoflight,reducethelaborintensityofthedriver.Inaddition,b
6、ecauseofthediaphragmisasymmetricparts,goodbalance,athighspeed,thepressingforcereducingrarely,buttheweekarrangedelasticclutchathighspeed,duetothecentrifugalforcewillgeneratetransversebending,springseveredrum,therebyreducingthepressureplatepressure,therebycausi
7、ngtheclutchtotransmittorquecapacity.Ascanbeseen,forlightdiaphragmspringclutchdesignresearchfortheimprovementofautomobileclutchperformanceinallaspectshasveryimportantsignificance.Asthehold-downspringcalleddiaphragmspring,ismadeofspringsteelstamped,with"nobotto
8、mplate"shapeofthetruncatedconeshapedthinwalldiaphragm,andthesmallendsurfaceonapluralityofradialgroove,toformanelasticlever,whiletheremainingslotscutendtruncatedconicalpartisaspringaction.
