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变速器外文文献翻译、中英文翻译、外文翻译.pdf

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TRANSMISSION Engineoutputspeedisveryhigh,thepowerandthemaximumtorqueincertain areasofthespeed.Inordertoexerttheengine,youmusthavethebestperformance, tocoordinatethespeedoftheengineandtheactualspeeds.Transmissionin automobiledrivingprocessbetweentheengineandwheels,indifferentratios, throughtheshiftintheenginecanworkundertheconditionofthebestperformance. Thedevelopmenttrendofthetransmissionismorecomplex,moreandmoreisalso highautomationdegree,automatictransmissionisthemainstreamofthefuture. Carenginesincertainspeedcanreachthebeststate,theoutputpowerofthe bigger,fueleconomyandbetter.Therefore,wehopeinthebestconditionengine alwayswork.But,intheuseofthecartohavedifferentspeed,thecontradictions. Thiscontradictionthroughthetransmissiontosolve. Autotransmissionfunctioninasinglesentence,iscalledthespeedchange, whichreducedgrowthslowingorthickeningtwist.Whycanincreasetwist,and slowinggrowthandtoreducetwist?Putthepoweroutputunchanged,theengine powercanbeexpressedNas=wT,wisturning,Ttheisangulartorque.WhenN fixed,wandTisinverselyproportionaltothe.Sothegrowthwillbereduced,slow increasetwist.Autotransmissiongeartransmissionisbasedontheprincipleof variabletwist,eachcorrespondingtodifferentintogeartransmission,inordertoadapt tothedifferentoperatingconditions. Generalmanualtransmissionshaftsettheinputandoutputshaft,andsay, anotherthreeaxisreverseaxis.Threemaintransmissionshafttypeisthespeedofthe inputshaftstructure,thespeedoftheengine,isalsotheoutputshaftspeedis presented.Byoutputshaftgeargeneratedbetweendifferentspeeds.Thegearis differentwithdifferentratio,alsohavedifferentspeed.SuchasZhenZhouNissan ZN6481W2GtypeSUVdriver’sdynamictransmission,itisrespectively:1ratioof 1:3.704gears,2.2022:1,3:1;1.4144gears,-5(1):overdrivedependent. Whenthecarstartedwhenthedriverchoose1files,dial11/2shiftfork synchronizerbackwardjointsand1shiftgearlockontheoutputshaft,andthepower inputshaft,andtheoutputshaftshiftgears,1shiftgeardriveoutputshaft,outputshaft willpowertotransmission(redarrows).The