Nheyo yekushanda yebhureki inonyanya kubva mukukweshana, kushandiswa kwebrake pads uye brake disc (drum) uye matai uye pasi friction, iyo kinetic simba remotokari ichashandurwa kuita kupisa kwesimba mushure mekukwesha, mota ichamira. Iyo yakanaka uye inoshanda mabhureki sisitimu inofanirwa kupa yakagadzikana, yakakwana uye inodzoreka braking simba, uye ine yakanaka hydraulic transmission uye kupisa kupisa simba kuti ive nechokwadi chekuti simba rinoitwa nemutyairi kubva pabrake pedal rinogona kuendeswa zvizere uye zvinobudirira kune pombi huru uye sub-pombi, uye kudzivirira kutadza kwehydraulic uye kuora kwemabhureki kunokonzerwa nekupisa kwakanyanya. Kune mabhureki edhisiki uye mabhureki edhiramu, asi mukuwedzera kune mutengo wakanaka, mabhureki edhiramu haashande zvakanyanya kupfuura mabhureki edhisiki.
kukakavara
"Friction" inoreva kuramba kwekufamba pakati pezviso zviviri zviri mukufamba. Saizi yefosi yekukwenya (F) inoenzanirana nechigadzirwa cheiyo friction coefficient (μ) uye vertical positive pressure (N) pamusoro pesimba rekukwenya, rinoratidzwa nechimiro chechimiro: F=μN. Kune iyo brake system: (μ) inoreva friction coefficient pakati pebrake pad nebhureki disc, uye N ndiyo Pedal Force inoshandiswa nebrake caliper piston pane brake pad. Iyo yakakura iyo friction coefficient inogadzirwa neiyo friction yakakura, asi iyo friction coefficient pakati pebrake pad uye disc ichachinja nekuda kwekupisa kwakanyanya kunogadzirwa nekukwesha, kureva kuti, friction coefficient (μ) inoshandurwa ne tembiricha, mhando yega yega yebhureki padhi nekuda kwezvinhu zvakasiyana uye akasiyana friction coefficient curve, saka akasiyana mabhureki mapedhi achave akasiyana akanyanya tembiricha yekushanda, Uye inoshanda tembiricha yekushanda, iyi ndiyo munhu wese anofanira kuziva kana achitenga brake pads.
Kutamiswa kwesimba rebhureki
Simba rinoitwa nebrake caliper piston pabrake pad rinonzi Pedal Force. Mushure mekunge simba remutyairi arikutsika pabrake pedal rinokwidziridzwa nerever of the pedal mechanism, simba racho rinokwidziridzwa neiyo vacuum power boost vachishandisa musimboti wevacuum pressure musiyano kusunda brake master pombi. Iyo yemvura kudzvinyirirwa yakapihwa nebrake master pombi inoshandisa iyo incompressible simba transmission effect, iyo inopfuudzwa kune yega yega pombi kuburikidza nebhureki tubing, uye iyo "PASCAL musimboti" inoshandiswa kukwidziridza kudzvanywa uye kusunda piston ye sub- pombi kushandisa simba pabhureki padhi. Mutemo waPascal unoreva chokwadi chekuti kudzvinyirirwa kwemvura kwakafanana kwese kwese mumudziyo wakavharwa.
Kumanikidzwa kunowanikwa nekuparadzanisa simba rinoshandiswa nenzvimbo yakasimbiswa. Kana kudzvinyirirwa kwakaenzana, tinogona kuwana mhedzisiro yesimba rekusimudzira nekushandura chikamu chenzvimbo yakashandiswa uye yakasimbiswa (P1 = F1 / A1 = F2 / A2 = P2). Kune mabhureki masisitimu, chiyero chepombi yakazara kune sub-pombi kudzvanywa ndiyo reshiyo yenzvimbo yepiston yepombi yakazara kunzvimbo yepiston ye sub-pombi.
