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1、附录Driveaxlepowertrainattheendoftheirbasicfunctionistoincreasethetransmissioncamefromthedriveshaftortorque,andareasonabledistributionofpowertotheleftandrightwheel,inadditiontoactingontheroadandundertheframeorbodylegislationbetweenthevertical,longitudinalandlateralforce.Generalf
2、romthemaindriveaxlereducer,differential,gearwheelsanddriveaxlehousingsandothercomponents.ThedesignoftheDriveaxle:Driveaxleshouldbedesignedtomeetthebasicrequirementsareasfollows:1.Selectthemainreductionratioshouldbeabletoensurethecarhasthebestpowerandfueleconomy.2.Smallersize,t
3、oensurethatthenecessarygroundclearance.3.Gearandotherpiecesoftheworkofasmoothtransmission,andsmallnoise.4.Inavarietyofspeedandloadwithahightransmissionefficiency.5.Inensuringadequatestrengthandstiffnessconditions,shouldstriveforthequalityofsmall,especiallyunderthemass-springsh
4、ouldbeassmallaspossibleinordertoimprovevehicleridecomfort.6.Andsuspensionmovement-orientedcoordinationofsteeringdriveaxle,butalsowiththecoordinationofsteeringmovement.7.Thestructureofsimple,goodprocessing,manufacturing,easydisassembly,tofacilitateadjustment.Driveaxleclassifica
5、tionAtnon-driveaxledisconnectdisconnect-style-typewithtwobroadcategories.1.Non-disconnect-typedriveaxleNon-disconnect-typedriveaxlealsoknownasintegrateddriveaxle,theaxlecasingandthemainshaftreducerwithshellshellandconnectedtoarigidbeam,whichonbothsidesoftheaxleandwheelrelatedt
6、oswingthroughtheflexibleconnectedwiththeframecomponents.Itconsistsofdriveaxlehousing1,themainreducer,differentialandaxlecomponents.2.disconnect-typedriveaxle.Drivetheuseofindependentsuspensionbridge,thatisthemainreducershellfixedonthevehiclechassis,onbothsidesoftheaxleandwheel
7、inthehorizontalplaneasopposedtorelativemovementofthebodyisreferredtoasdriveoffthebridge.Inordertomatchwithindependentsuspension,themainreducershellfixedattheframe(orbody),thedriveaxlehousingsubconnectedthroughthehinge,orinadditiontothemainreducershelloutsidetheshellisnolongerd
8、riventootherpartsofthebridge.Wheelinordertomeettheneedsofinde
