Isilinda sebhuleki yinxalenye yebhuleki yeshasi ebalulekileyo kwinkqubo yokubhuleka. Umsebenzi wayo ophambili kukutyhala ii-brake pads, kwaye ii-brake pads zikhuhlana kwidrama yebhuleki. Yehlisa isantya kwaye umise imoto. Emva kokuba ibhuleki inyathelwe, isilinda esikhulu sivelisa i-thrust ukuze icinezele ioyile ye-hydraulic kwi-sub-pump, kwaye ipiston engaphakathi kwi-sub-pump ishukunyiswa luxinzelelo lwe-hydraulic ukuze ityhale ii-brake pads.
I-hydraulic brake yenziwe yi-brake master cylinder kunye netanki yokugcina i-brake oil. Zaziqhagamshelwe kwi-brake pedal kwelinye icala kunye ne-brake hose kwelinye. I-brake oil igcinwa kwi-brake master cylinder, kwaye inombhobho we-oyile kunye nendawo yokungena kwi-oyile.
Iibhuleki zeemoto zahlulwe zibe ziibhuleki zomoya kunye neebhuleki ze-hydraulic.
ibhuleki yomoya
Isilinda seBrake
1. I-air brake yenziwe yi-air compressor (eyaziwa ngokuba yi-air pump), ubuncinane iindawo zokugcina umoya ezimbini, i-brake master cylinder, i-quick release valve yevili langaphambili, kunye ne-relay valve yevili langasemva. Kukho ii-brake cylinders ezine, ii-adjusters ezine, ii-cams ezine, izihlangu ze-brake ezisibhozo kunye nee-brake hubs ezine.
ibhuleki ye-hydraulic
2. I-oil brake yenziwe yi-brake master cylinder (i-hydraulic brake pump) kunye netanki yokugcina i-brake oil.
Iilori ezinzima zisebenzisa iibhuleki zomoya, kwaye iimoto eziqhelekileyo zisebenzisa iibhuleki zeoyile, ngoko ke isilinda sebrake master kunye nesilinda sebrake zombini ziipompo zebrake zehydraulic. Isilinda sebrake (ipompo yebrake yehydraulic) yinxalenye ebalulekileyo yenkqubo yebrake. Xa unyathela i-brake pad ngexesha lokubhuleka, isilinda sebrake master siya kuthumela i-brake oil ngepayipi ukuya kwisilinda nganye yebrake. Isilinda sebrake sinentonga yokudibanisa elawula izihlangu zebrake okanye ii-pad. Xa kubhuleka, i-brake oil kumbhobho we-brake oil ityhala intonga yokudibanisa kwisilinda sebrake, ukuze isihlangu sebrake siqinise i-flange evilini ukuze siyeke ivili. Iimfuno zobugcisa zesilinda sebrake wheel semoto ziphezulu kakhulu, kuba zichaphazela ngokuthe ngqo ubomi bomntu.
umgaqo
imoto
Xa ibhuleki isetyenziswa, i-oil outlet iyavuleka kwaye i-oil inlet iyavalwa. Phantsi koxinzelelo lwepiston yomzimba wepompo, i-oil pipe ye-brake icinezelwa ngaphandle kwe-oil pipe ukuze ihambe iye kwi-brake cylinder nganye ukuze yenze umsebenzi wokubhuleka. Xa ikhulula ii-brake pads. I-oil outlet kwi-brake master cylinder iya kuvalwa, kwaye i-oil inlet iya kuvulwa, ukuze i-brake oil ibuyele kwi-brake cylinder nganye iye kwi-brake master cylinder, ibuyele kwimeko yayo yokuqala.
ilori
Uqhutywa yipompo yomoya ngenjini, umoya ucinezelwa ube yigesi enoxinzelelo oluphezulu kwaye ugcinwe kwisilinda yokugcina umoya. Enye yee-air reservoirs inokuqhagamshelwa kwisilinda yebrake master ngepayipi. Isilinda yebrake master yahlulwe yaba ngamagumbi omoya aphezulu nangaphantsi, igumbi lomoya eliphezulu lilawula ivili langasemva, kwaye igumbi lomoya elingaphantsi lilawula ivili langaphambili. Xa umqhubi enyathela i-brake pedal, umoya ophezulu uvulwa kuqala, kwaye igesi enoxinzelelo oluphezulu yetanki yomoya idluliselwa kwi-relay valve, kwaye i-control piston ye-relay valve ityhalelwa ngaphandle. Ngeli xesha, igesi yelinye itanki yomoya ingadlula kwi-relay valve kwaye ezimbini. Isilinda yebrake yangasemva ivuliwe. Intonga yokutyhala yesilinda yevili lebrake ityhalelwa phambili, kwaye ikham ijikeleziswa nge-engile ngokulungiswa ngasemva. Ikham ayiqhelekanga. Kwangaxeshanye, isihlangu sebrake soluliwe kwaye idrama yebrake ikhuhlwe ukuze kufezekiswe isiphumo sokuqhawuka.
Xa igumbi eliphezulu lesilinda yebrake master livuliwe, igumbi elisezantsi nalo liyavulwa, kwaye igesi enoxinzelelo oluphezulu ingena kwivalvu yokukhulula ngokukhawuleza, ethi emva koko isasazwe kwiisilinda zebrake zamavili amabini angaphambili. Kunjalo nangamavili angasemva.
Xa umqhubi ekhulula i-brake pedal, amagumbi omoya aphezulu nasezantsi ayavalwa, kwaye ii-piston ze-valve ekhawulezayo yevili langaphambili kunye ne-valve ejijekileyo yevili langasemva ziyabuyiselwa phantsi kwesenzo se-spring. Ii-cylinders ze-brake zangaphambili nangasemva zidibene nomoya wegumbi lomoya, i-push rod ibuyela kwindawo yayo, kwaye i-brake iyaphela.
Ngokubanzi, amavili angasemva aqhotyoshwa kuqala aze amavili angaphambili aqhotyoshwe kamva, nto leyo eluncedo kumqhubi ukulawula icala.
