Iyo inotora hurongwa hwekuti silinda yekuruboshwe kumberi vhiri uye rerudyi reshure mabhureki silinda imwe hydraulic circuit, uye yekurudyi kumberi vhiri brake cylinder uye reruboshwe reshure brake cylinder imwe hydraulic circuit.Iyo vacuum booster inosanganisa kamuri yemhepo yevacuum booster nevhavhavha yekudzora inogadzira kusundira kana ichishanda, uye inoshanda yakananga papiston push tsvimbo yebrake master cylinder sesimba rinotsika.
Munzvimbo isiri-kushanda, chitubu chekudzoka chevhavhavha yekusundidzira tsvimbo inosundidzira vharuvhu yekudzora tsvimbo kunzvimbo yekuvhara yekiyi yekurudyi, vacuum cheki chevhavha chiteshi chiri munzvimbo yakavhurika, uye chitubu chevharuvhu inoita kutonga. kapu yevharuvhu pedyo nekusangana nevharuvhu yemhepo, nokudaro kuvhara chiteshi chevhavha yemhepo.Panguva ino, iyo vacuum chamber nekamuri yekunyorera yevacuum booster yakabatana neiyo yekamuri yekamuri chiteshi kuburikidza neyevacuum kamuri chiteshi chemuviri wepiston kuburikidza nekamuri yevharuvhu yekudzora uye yakaparadzaniswa nemhepo yekunze.Mushure mekunge injini yatangwa, dhigirii revacuum pane yakawanda yeinjini inowedzera, uye ipapo dhigirii rekutsvaira rekamuri yekutsvaira uye kamuri yekunyorera yevacuum booster inowedzera, uye vakagadzirira kushanda chero nguva.
Paunenge uchibhureki, dzvanya brake pedal, uye simba rinotsika rinobata pavharuvhu yekudzora tsvimbo mushure mekukwidziridzwa nerevhisi.Chekutanga, chitubu chekudzoka chevharuvhu yekusundidzira tsvimbo inomanikidzwa, uye iyo yekudzora vharafu yekusundidzira tsvimbo uye yemhepo valve column inoenda kumberi.Kana iyo yekudzora vharafu inosundidzira tsvimbo inofamba ichienda kumberi kune iyo yekudzora kapu yevharuvhu inobata chigaro chevacuum cheki chevhavha, iyo vacuum yekutarisa valve port yakavharwa.Panguva ino, kamuri yevacuum nekamuri yekushandisa yebooster inotemwa.Panguva ino, magumo evharuvhu yemhepo angori pamharadzano nepamusoro peiyo reaction plate.Sezvo control valve push rod ichiramba ichienda kumberi, air valve port inovhura.Mushure mekupfuura nepasefa, mhepo yekunze inopinda mukamuri rekushandisa remhepo yebooster kuburikidza neyakavhurika airvhavha port uye chiteshi kune iyo application air chamber, uye servo simba rinogadzirwa.
Kana bhureki radzimwa, nekudzikiswa kwesimba rekupinza, rovaruvhu yekudzora tsvimbo inodzokera kumashure.Mushure mekunge vacuum cheki chevhavha chiteshi chavhurwa, iyo vacuum kamuri nekamuri yekushandisa yebooster zvakabatana, simba reservo rinodzikira, uye muviri wepiston unodzokera kumashure.Nenzira iyi, nekudzikiswa zvishoma nezvishoma kwesimba rekupinza, simba re servo richadzikirawo muchikamu chakatarwa kusvika simba rebhureki raburitswa zvachose.
Nguva yekutumira: Mar-17-2023