Silinda birki wani yanki ne na birki wanda babu makawa a cikin tsarin birki.Babban aikinsa shi ne tura mashinan birki, kuma guraben birki suna shafa kan gangan birki.A hankali tasha abin hawa.Bayan da aka taka birki, babban silinda ya haifar da matsa lamba don danna man hydraulic zuwa famfon, kuma piston da ke cikin sub-pump yana motsawa ta hanyar matsa lamba don matsawa birki.
Birkin na'ura mai aiki da karfin ruwa ya ƙunshi babban silinda na birki da tankin ajiyar mai.An haɗa su da fedar birki a gefe ɗaya da kuma tiyon birki a ɗayan.Ana adana man birki a cikin babban silinda na birki, kuma yana da wurin mai da mashigar mai.
An raba birkin mota zuwa birkin iska da birki na ruwa.
birki ta iska
Silinda birki
1. Birkin iska ya ƙunshi na'ura mai ɗaukar iska (wanda aka fi sani da famfon iska), aƙalla tafkunan iska guda biyu, babban silinda na birki, bawul ɗin saki mai sauri don dabaran gaba, da bawul ɗin relay don motar baya.Akwai na'urorin birki guda huɗu, masu daidaitawa huɗu, kyamarori huɗu, takalman birki guda takwas da wuraren birki guda huɗu.
na'ura mai aiki da karfin ruwa birki
2. Birkin mai yana kunshe da babban silinda mai sarrafa birki (hydraulic birki famfo) da tankin ajiyar man birki.
Motoci masu nauyi suna amfani da birkin iska, kuma motocin talakawa suna amfani da birkin mai, don haka birki master cylinder da birki silinda dukkansu fanfunan birki ne.Silinda na birki (famfo mai birki na ruwa) wani yanki ne da babu makawa a cikin tsarin birki.Lokacin da kuka taka birki a lokacin birki, babban silinda na birki zai aika da man birki ta cikin bututun zuwa kowace silinda ta birki.Silinda na birki yana da sanda mai haɗawa wanda ke sarrafa takalmin birki ko pads.Lokacin da ake taka birki, man birki a bututun mai yana tura sandar haɗin kan birki ta silinda, ta yadda takalmin birki ya matsa flange akan dabaran don tsayar da motar.Abubuwan da ake buƙata na fasaha na silinda motar birki suna da girma sosai, saboda yana shafar rayuwar ɗan adam kai tsaye.
ka'ida
mota
Lokacin da aka taka birki, tashar mai ta buɗe kuma shigar mai ta rufe.Karkashin matsi na piston jikin famfo, ana matse bututun man birki daga cikin bututun mai don ya kwarara zuwa kowace silinda don yin aikin birki.Lokacin da ake sakin birki.Za a rufe mashin mai da ke birki master cylinder, sannan a bude mashigar mai, ta yadda man birki zai dawo daga kowace silinda zuwa birki master cylinder, ya koma yadda yake.
babbar mota
Tufafin iska ta hanyar injin, ana matse iskar cikin iskar gas mai ƙarfi kuma ana adana shi a cikin silinda na ajiyar iska.Ana iya haɗa ɗaya daga cikin tafkunan iska zuwa babban silinda birki ta bututun mai.An raba birki master cylinder zuwa ɗakuna na sama da na ƙasa, ɗakin iska na sama yana sarrafa motar baya, ƙananan ɗakin iska yana sarrafa motar gaba.Lokacin da direba ya taka birki, za a fara buɗe iska ta sama, kuma iskar gas mai ƙarfi na tankin iskar ana watsa shi zuwa bawul ɗin relay, kuma ana fitar da fistan mai sarrafa bawul ɗin.A wannan lokacin, iskar gas na sauran tankin iska na iya wucewa ta hanyar bawul ɗin ba da sanda kuma biyun Silinda na baya yana kunne.Ana tura sandar tura silinda ta birki a gaba, kuma cam ɗin yana jujjuya shi ta kwana ta hanyar daidaitawa baya.Kamarar tana da eccentric.A lokaci guda kuma ana miƙa takalmin birki kuma ana shafa gangunan birki don cimma tasirin birki.
Lokacin da aka buɗe babban ɗakin birki na babban silinda, ƙananan ɗakin kuma yana buɗewa, kuma iskar gas mai ƙarfi ya shiga cikin bawul ɗin gaggawa mai sauri, wanda aka rarraba zuwa silinda na birki na ƙafafun gaba biyu.Haka ke zuwa ga ƙafafun baya.
Lokacin da direba ya saki fedar birki, ɗakuna na sama da na ƙasa suna rufe, kuma pistons na bawul mai sauri na motar gaba da bawul ɗin ba da sanda na motar baya suna komawa ƙarƙashin aikin bazara.Birki na gaba da na baya suna da alaƙa da yanayin ɗakin iska, sandar turawa ta koma matsayi, kuma birki ta ƙare.
Gabaɗaya, ƙafafun baya suna birki ne da farko sannan kuma daga baya, wanda ke da fa'ida ga direba ya sarrafa alkibla.
