Chery Original High Quality Car Brake Pads Auto Spare Parts

Li-brake pads tsa koloi hangata li entsoe ka poleiti ea tšepe, lera la sekhomaretsi sa mocheso le sekhahla sa likhohlano. Letlapa la tšepe le tlameha ho penta ho thibela mafome. Sebapali sa mocheso oa sebōpi sa SMT-4 se sebelisetsoa ho lemoha kabo ea mocheso oa mokhoa oa ho roala ho netefatsa boleng.

Brake pad ea koloi, e tsejoang hape ka hore ke letlalo la brake ea koloi, e bua ka thepa ea likhohlano e kentsoeng moqomong oa brake kapa brake disc e potolohang lebili. Lesela la likhohlano le fraction pad li na le khatello ea kantle ho hlahisa khohlano, e le ho fihlela sepheo sa ho theola lebelo la koloi.
Thermal insulation layer e entsoe ka lisebelisoa tse sa fetisetsoang mocheso bakeng sa ho kenya mocheso. The friction block e entsoe ka thepa ea likhohlano le likhomaretsi. Ha braking, e petetsoa holim'a brake disc kapa drum ea brake ho hlahisa likhohlano, e le ho fihlela sepheo sa ho fokotsa lebelo la koloi le ho qhoma. Ka lebaka la likhohlano, "friction block" e tla apesoa butle-butle. Ka kakaretso, brake pad e nang le litšenyehelo tse tlase e tla apara kapele. Ka mor'a hore lisebelisoa tsa ho ferekanngoa li sebelisoe, li-brake pads li tla nkeloa sebaka ka nako, ho seng joalo poleiti ea tšepe e tla kopana ka ho toba le brake disc, e tla qetella e lahlehetsoe ke matla a ho senya le ho senya brake disc.
Molao-motheo oa ho sebetsa oa braking haholo-holo o tsoa ho khohlano. Khohlano lipakeng tsa li-brake pads le brake discs (meropa) le lipakeng tsa lithaere le fatše li sebelisoa ho fetolela matla a kinetic a koloi hore e be matla a mocheso ka mor'a ho hohlana le ho emisa koloi. Sehlopha sa tsamaiso e ntle le e sebetsang ea braking e tlameha ho fana ka matla a tsitsitseng, a lekaneng le a laolehang, 'me a be le phetisetso e ntle ea hydraulic le matla a ho qhala mocheso, e le ho etsa bonnete ba hore matla a sebelisoang ke mokhanni ho tloha pedal ea brake e ka ba ka ho feletseng le e fetisetsoa ka katleho ho silindara e kholo le moqomo o mong le o mong, 'me u qobe ho hloleha ha haeteroliki le ho putlama ha brake ho bakoang ke mocheso o phahameng. Sistimi ea brake koloing e arotsoe ka brake ea disc le drum brake, empa ntle le melemo ea litšenyehelo, katleho ea drum brake e tlase haholo ho feta ea disc brake.
khohlano
"Friction" e bolela khanyetso ea ho sisinyeha pakeng tsa libaka tse amanang le lintho tse peli tse batlang li tsamaea. Boholo ba khohlano (f) bo amana le coefficient of friction (μ) Le sehlahisoa sa khatello e ntle ea vertical (n) holim'a matla a khohlano, e hlahisoang e le: F= μ N. Bakeng sa tsamaiso ea mariki: (μ) E bua ka coefficient ea likhohlano pakeng tsa brake pad le brake disc, 'me N ke matla a sebelisoang ke brake caliper piston holim'a brake pad. E kholoanyane ea khohlano, ho na le khohlano e kholoanyane, empa coefficient ea likhohlano pakeng tsa brake pad le disc e tla fetoha ka lebaka la mocheso o phahameng o hlahisoang ka mor'a ho ferekana, ke hore, coefficient ea friction (μ) E fetoha ka phetoho ea mocheso. E 'ngoe le e' ngoe ea brake pad e na le li-curve tse fapaneng tsa phetoho ea coefficient ka lebaka la lisebelisoa tse fapaneng. Ka hona, li-brake pads li tla ba le mocheso o fapaneng o nepahetseng oa ho sebetsa le mefuta e fapaneng ea mocheso o sebetsang, oo re tlamehang ho o tseba ha re reka li-brake pads.
Phetiso ea matla a braking
Matla a sebelisoang ke brake caliper piston holim'a brake pad a bitsoa: brake pedal force. Ka mor'a hore matla a mokhanni ea hatang holim'a brake pedal a matlafatsoe ke lever ea mochine oa pedal, matla a matlafatsoa ka ho sebelisa molao-motheo oa phapang ea khatello ea vacuum ka "vacuum power boost" ho sututsa brake master cylinder. Khatello ea hydraulic e hlahisoang ke brake master cylinder e sebelisa matla a sa tsitsang a phetisetso ea mokelikeli hore a fetisetsoe ho silindara e 'ngoe le e' ngoe ka phala ea oli ea brake, 'me e sebelisa "Pascal principle" ho holisa khatello le ho sututsa piston ea sub cylinder. ho kenya matla sebakeng sa brake pad. Molao oa Pascal o bolela hore khatello ea metsi e tšoana sebakeng leha e le sefe se ka har'a setshelo se koetsoeng.