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1、毕业论文附件材料目录1英文文献翻译..............................................11.1Shiftgearbox............................................11.2变速箱的换挡方式......................................121英文文献翻译1.1ShiftgearboxClassificationusuallygearboxasfollows:ManualtransmissionThegeneralautomaticgearbox/commona
2、utomatictransmissionwithtiptronicCVTsteplessgearboxwithgearboxofthe/CVTDualclutchgearboxSequentialgearbox(1)manualgearboxManualtransmission,alsoknownasmanualgear,Englishnameismanualtransmission,referredtoasMT,whichpushtheshiftlevertochangegearsmeshingpositioninsidethetransmission,changi
3、ngthetransmissionratio,soastoachievethepurposeofspeed.Stepontheclutch,canmovetheshiftlever.TheworkingprincipleofamanualgearboxThemanualgearboxiscomposedofdifferentgearratioofthegeargroup,itsbasicprincipleisthroughthegeargroupworkindifferent,torealizethetransformationofgearratio.Asthekey
4、linkforpowerdistribution,transmissionmusthavethepowerinputshaftandtheoutputshaftofthebigtwo,togetherconstitutethetransmissiongear,isamanualtransmissionisthemostbasiccomponent.Thepowerinputisconnectedwiththeclutchshaftclutchtransmission,fromthepowertodirectlythroughtheinputshafttothegrou
5、p,thegearsetiscomposedofdifferentdiametergear,gearpowertransmissioneffectofdifferentproportionreachediscompletelydifferent,theusualshiftdrivingalsoreferstochangegearratio.Next,letusthroughasimplemodeltotellyou,theprincipleofmanualgearboxshift.Belowisasimplestructuralmodelof3axis2speedge
6、arbox.Theinputshaft(green)isalsocalledthefirstshaft,connectedbyaclutchandengine,shaftandthegearisahardconnectedcomponents.Rediscalledtheintermediategearshaft.Enterthetwogearshaftandintermediateshaftisinconstantmeshstate,sowhentheinputshaftrotateswilldriveshaftrotation.Yellowistheoutputs
7、haft,itisalsocalledthesecondshaftsandconnectedtothedriveshaft(onlyforrearwheeldrive,theprecursorisgenerallytwo),andthenthroughthedifferentialdrivevehicles.Whenthewheelrotatesthesamewithsplineshafttorotatetogether,atthistime,bluegearshaftcanoccuronthesplineshaftrelativefreerotat
