Yamkela ilungiselelo lokuba i-cylinder ye-brake wheel brake yasekhohlo kunye ne-cylinder yasekunene ye-brake cylinder yi-hydraulic circuit enye, kunye ne-cylinder yasekunene ye-brake cylinder kunye ne-cylinder yasekhohlo ye-brake cylinder yenye i-hydraulic circuit.I-vacuum booster edibanisa igumbi lomoya le-vacuum booster kunye nevalve yokulawula yenza i-thrast xa isebenza, kwaye isebenza ngokuthe ngqo kwintonga yokutyhala yepiston ye-brake master cylinder njengomkhosi onyathelayo.
Kwimeko engasebenziyo, intwasahlobo ebuyayo yevalve yokulawula intonga yokutyhala ityhala intonga yokulawula ivalve kwindawo yokutshixa ekunene, i-vacuum check valve port ikwimo evulekileyo, kunye nespring valve yokulawula yenza ulawulo. ikomityi yevalvu isondelelene nevalve yomoya, ngaloo ndlela ivale isivalo sevalve yomoya.Ngeli xesha, igumbi lokucoca kunye negumbi lesicelo le-vacuum booster liqhagamshelwe ngokulandelelana kunye netshaneli yegumbi lesicelo ngokusebenzisa umjelo wegumbi lokuhlambela lomzimba wepiston ngegumbi levalve yokulawula kwaye libekwe yedwa emoyeni wangaphandle.Emva kokuba i-injini iqalisiwe, idigri ye-vacuum kwi-intake manifold ye-injini iyanda, kwaye emva koko i-vacuum degree ye-vacuum yegumbi kunye negumbi lesicelo se-vacuum booster iyanda, kwaye bakulungele ukusebenza nangaliphi na ixesha.
Xa uqhobosha, cinezela i-pedal ye-brake, kwaye i-pedal force isebenza kwi-valve yokulawula intonga yokutyhala emva kokunyuswa yi-lever.Okokuqala, intwasahlobo yokubuya yevalve yokulawula intonga yokutyhala iyaxinzelelwa, kwaye intonga yokulawula ivalve kunye nekholomu yevalve yomoya iqhubela phambili.Xa ivalve yokulawula ityhala intonga iqhubela phambili kwindawo apho ikomityi yevalve yolawulo idibana nesitulo sevalve yokukhangela ivacuum, ivacuum check valve port ivaliwe.Ngeli xesha, igumbi lokucoca kunye negumbi lesicelo se-booster liyanqunyulwa.Ngeli xesha, isiphelo sekholomu yevalve yomoya sisekudibaneni komphezulu wepleyiti yokusabela.Njengoko ivalve yokulawula intonga yokutyhala iqhubeka nokuya phambili, i-valve ye-air port iya kuvuleka.Emva kokudlula kwisihluzi, umoya wangaphandle ungena kwigumbi lomoya lesicelo se-booster ngokusebenzisa i-valve ye-valve yomoya ovulekileyo kunye nomjelo ukuya kwigumbi lomoya lesicelo, kwaye amandla e-servo aveliswa.
Xa i-brake irhoxisiwe, kunye nokunciphisa amandla okufakwayo, intonga yokulawula ivalve ibuyela ngasemva.Emva kokuba i-vacuum check valve port ivuliwe, igumbi lokucoca kunye negumbi lesicelo se-booster lixhunyiwe, amandla e-servo ayancipha, kwaye umzimba wepiston ubuyela ngasemva.Ngale ndlela, ngokunciphisa ngokuthe ngcembe amandla okufakwayo, amandla e-servo nawo aya kuncipha kwi-fixed proportion de i-brake force ikhululwe ngokupheleleyo.
Ixesha lokuposa: Mar-17-2023