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1、主刹车系统(ServiceBrakeSystem)Whentheautomobilerunsusedbrakesarefootoperation,soitisalsocalledthefootbrake(FootBrake).Thedriverdepressesthebrakepedalafterbymechanicalorhydraulicbrakingforcetothewheelswillbrakedevicemakesthegeneratedfrictioneffect.Theparkingbrakesystem(ParkingBrakeSystem)theparkingbr
2、akeisalsocalledthehandbrake,forthecarparking,preventthebrakedeviceofvehiclesliding.Ingeneralthereareinstalledontheintermediateshaftofthebrake,andthedirectcontroloftherearwheelbrakingtypetwo.Brakegeneralpump(MasterBrakeCylinder)andabrakebranchpumpCylinder)mainlywithhydraulicbrakeparts,brakeoilpo
3、olofsavingswithagroovewhichismatchedwithapistoninthecylinder,below.Thepistoniscontrolledbythebrakepedalandthenbyputtingplayaroleinthecylinder,thebrakeoilcylindertoeachwheelisalsodividedintocylinder,hydraulicbrake,brakecylinderoneachwheelconfigurationin.Powerbrake(Power-Brake)braketoenginevacuum
4、andhydrauliccontrolBoosterfunctiongrantsbrakeforce.Brakepads(BrakeLining)brakefrictionbrakeshoeonthesurfaceoftheposted,generallylargecarisfixedtotherivet,andthesmallcarwithadhesivepressurizedposted.Brakeshoe(BrakeShoes)undertheactionofbrakecamorpushrodispushedtotheoutsidepressbrakedrum,andthebr
5、akingactionparts,itsshapelikeahalfmoonshape.Drumbrake(BrakeDrum)composedofabrakebottomplate,brakepump,brakeshoesandotherrelevantconnectingrod,spring,shootnail,brakedrum.Currentlyonlycommonusedinrearwheel.Discbrakes(BrakeDisc)usingametalblock(plate)insteadofdrum,onbothsidesofthebrakedischasaflat
6、brakeshoe,whenthehydraulicbrakegeneralpumptopressuretocylinder,thebrakeshoestothebrakediscclamp,inordertoachievetheeffectoftightening,hasbeenwidelyusedinfrontwheel,someseniorcarforfourwheeldiscbrake,theutilitymodelhastheadvantagesofgoodheatdissipationeffect,issensitive,donothavetoadjustthebrake
7、clearance,easymaintenance.Brakeoil(BrakeFluid)hydraulicbrakingsystemusedliquidcalledbrakeoil,itmustnothavechemistry,notsubjecttotheimpactofhightemperature,corrosion,swelling,softeningtheimpactofmetalandrubbernever,currentlyusedbyt
