3、次设计提供相应的理论依据。关键词：主减速器传动比典型工况分析动力学仿真3Abstract：Automobilereductionfinaldriveisoneofthebestimpossiblepartsinautomobilegearing.Itcanchangespeedanddrivingtuistwithinabigscope.The aimisto the car to be reasonable,Thegraduationdesignisdesignedforthecarreasonablestruc
4、ture,reliableperformanceofthemainreducer.This main gear box is composed of a level of gear reductions.Compares with the Multi-stagemainreducer,thiskindofdesignCanensurethatthegroundclearanceissmall.Butdoesnotaffectthetransmissionratio.afterthat,single-stagemai
5、nreduceralsohasmanygoodadvantages,forexamplethe noiseofsingle-stagemainreducer is smaller,canusea long timeand so on .The design mainly includes:Main gear box structure choice,verificationofthecorrespondingparameters.The mainuseofthe reducer in the transmissio
6、n lines used to reduce vehicle speed,alsoincreased the torque.Throughthesmallnumberofteethtopromotethemorenumberofcylindricalgearscylindricalgeardrive.Thedynamicmodelof hypoid gears is established byAdamssoftware,andthedrivingforceareconsidered.Then.Addaconstr
7、aintontheestablishedgearmodeltomakeitmove.finally,through the comparative analysis of the actual testing results,and the dynamic simulation results.Theactualcompareofthedesignbythecalculatedresultsandsoon.simulation3oftheresultsthenanalysisit.Verifythedesignby
