Chery Yekutanga Yemhando yepamusoro Mota Brake Pads Auto Spare Zvikamu

Mota mabhureki mapedhi anowanzo kuumbwa nesimbi ndiro, adhesive heat insulation layer uye friction block. Simbi ndiro inofanira kupendwa kudzivirira ngura. Iyo SMT-4 choto tembiricha tracker inoshandiswa kuona tembiricha kugoverwa kweiyo coating process kuti ive nechokwadi chemhando.

Mota yemabhureki pad, inozivikanwawo seyemotokari brake ganda, inoreva friction material yakamisikidzwa pachigubhu chebhureki kana dhisiki rebhureki rinotenderera nevhiri. Iyo friction lining uye friction pad inotakura kunze kumanikidza kuburitsa kukwesha, kuitira kuti uwane chinangwa chekudzikisa mota.
Iyo thermal insulation layer inoumbwa neasina kupisa ekutamisa zvinhu zvekupisa kupisa. Iyo friction block inoumbwa nezvinhu zvekukwenya uye zvinonamira. Kana ichiita mabhureki, inosvinwa pabhureki disc kana bhureki dhiramu kuti ibudise friction, kuitira kuti izadzise chinangwa chekudzikisa mota uye braking. Nekuda kwekukwenya, iyo friction block ichapfekwa zvishoma nezvishoma. Kazhinji kutaura, iyo brake pad ine mutengo wakaderera inopfeka nekukurumidza. Mushure mokunge zvinhu zvekukwenya zvichishandiswa, mabheji ekuputika achatsiviwa nenguva, kana zvisina kudaro ndiro yesimbi ichave yakabatana zvakananga ne disc brake, iyo inozopedzisira yarasikirwa nekugadzirisa uye kukuvadza disc disc.
Nheyo yekushanda yebhureki inonyanya kunobva mukukwesha. Iko kupokana pakati pemabhureki pads uye mabhureki discs (madhiramu) uye pakati pematayi nepasi inoshandiswa kushandura kinetic simba remotokari kuita kupisa simba mushure mekukwesha nekumisa mota. Seti yezvakanaka uye inoshanda mabhureki system inofanirwa kukwanisa kupa yakasimba, yakakwana uye inodzoreka braking simba, uye ine yakanaka hydraulic transmission uye kupisa kupisa simba, kuitira kuti ive nechokwadi chekuti simba rinoshandiswa nemutyairi kubva pabhureki pedal rinogona kuendeswa zvizere uye zvinobudirira kune master cylinder uye imwe neimwe sub cylinder, uye kudzivirira kutadza kwehydraulic kunokonzerwa nekupisa kwakanyanya. Iyo brake system pamota yakakamurwa kuita disc brake uye dhiramu brake, asi mukuwedzera kune mutengo mukana, kugona kwedhiramu brake kudiki kwazvo pane kuya kwe disc brake.
kukakavara
“Friction” inoreva kupokana kwekufamba pakati penzvimbo dzinobata zvinhu zviviri zvinenge zviri kufamba. Ukuru hwekukweshana (f) hunoenderana neiyo coefficient of friction (μ) Uye chigadzirwa cheiyo vertical positive pressure (n) pane friction force inotakura nzvimbo, iyo inotaridzwa se: F = μ N. For the braking system: (μ) Inoreva friction coefficient pakati pe brake disc, iyo Nliper simba uye caliper. piston pane brake pad. Iyo yakakura iyo friction coefficient, iyo yakakura friction, asi iyo friction coefficient pakati pebrake pad uye disc ichachinja nekuda kwekupisa kwakanyanya kunogadzirwa mushure mekupokana, ndiko kuti, iyo friction coefficient (μ) Inoshanduka nekushanduka kwekushisa. Imwe neimwe brake pad ine akasiyana friction coefficient shanduko macurves nekuda kwezvinhu zvakasiyana. Naizvozvo, akasiyana mabhureki mapedhi achave akasiyana optimal tembiricha yekushanda uye inoshanda tembiricha yekushanda, iyo yatinofanira kuziva kana tichitenga mabhureki pads.
Transmission of braking force
Simba rinoitwa nebrake caliper piston pabrake pad rinonzi: brake pedal force. Mushure mekunge simba remutyairi arikutsika pabrake pedal rinokwidziridzwa nerever of the pedal mechanism, simba racho rinowedzerwa nekushandisa musimboti wevacuum pressure musiyano kuburikidza nevacuum power boost kusunda brake master silinda. Iyo hydraulic pressure inogadzirwa nebrake master cylinder inoshandisa incompressible power transmission effect yemvura kuti iendeswe kune yega sub cylinder kuburikidza ne brake oil pombi, uye inoshandisa "Pascal musimboti" kukwidziridza kudzvanywa uye kusunda piston ye sub cylinder kuisa simba kune brake pad. Mutemo waPascal zvinoreva kuti dzvinyiriro yemvura yakafanana pane imwe nzvimbo mumudziyo wakavharwa.