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1、TalkaboutcarchassisdesignconceptChassisdesignanddevelopmentThekeyliesinthechassisdesignconsideringtomeetthetargetsofvehicleperformance,thebasicperformanceofthecarshouldhavecanbesummarizedasthepowerandeconomyperformance,stability,brakingperformance,comfort,safetyanddurability.configuran
2、tiondesignofchassisengineeringgeneralsaid,includingfrontandrearsuspension,steeringsystem,brakingsystemandwheel.Vehicleperformanceisdirectlyrelatedtothesystemofbrakingperformance,operationstabilityandsmoothness.Chassissuspensionpartsitselfshouldbestrongenough,anditsdesignisdirectlyimpac
3、tforcesizeframebody,andthechassisdesignanddurabilityof.Forexample,thechassisdesignprojectsandotherdesignprojectscloselycombined,onbothsidesofthefrontlongitudinalbeamposition,vehiclelengthwidthhascertainrequirements.TheconfigurationandfunctionofchassiscomponentsComposedofautomobilechass
4、isconsistsoffourparts,namely,powertrains,brakingsystem,steeringsystemandsuspensionsystem.Fromvehicledynamicspointofview,thecarstraightdrivingandbrakingbelongstocarinlongitudinalmotion,ridingcomfortismainlyintheverticalandpitchingdirectioncontrol,andtoinvolvecarlateral,yawingandrollmove
5、ment.Generally,isidealforevaluationofamodel,themainevaluationindexincludinggoodpowerperformance,lowfuelconsumption,lowemissions,goodbrakingperformance,comfort,novibrationnoiseinterference,steeringandlanechangingsmoothly.DynamicassemblyandbrakesystemRelatedpartshaveapowertrain'sengine,e
6、xhaustsystem,gearbox,driveshaft,differential,axle,wheelandbrakeassembly.4x4anddifferentialdevice,heavytrucksandmilitaryvehiclesandsixdrive,toincreasethedrivingforce,manydifferentialwilldifferentiallock,itisusedtopreventthewheelsbecauseofthedifferentfrictionbetweentheleftandrightsidesof
7、thewheelandthegroundwheelskidunit,differentialdevicecanalsobelockedtopreventtheslippageofthebridgebeforeandafterthewheelfrictionisdifferent.Additional,powertrainsandelectronicallycontrolledbrakesystemaremade,whichincludevariousbasiccontroloftheengine,suchasignitiontiming,fuelinjectio
