Imveliso ngokwamaqela | Amacandelo eChassis |
Igama lemveliso | IiPads zeBrake |
Ilizwe lemveli | eTshayina |
inombolo OE | 3501080 |
Iphakheji | Ukupakishwa kweChery, ukupakisha okungathathi hlangothi okanye eyakho ipakethe |
Iwaranti | 1 unyaka |
MOQ | 10 iiseti |
Isicelo | Iinxalenye zeemoto zeChery |
I-odolo yesampuli | inkxaso |
izibuko | Naliphi na izibuko laseTshayina, i-wuhu okanye i-shanghai yeyona ilungileyo |
Ukubonelela ngesakhono | 30000iseti/ngeenyanga |
Iipakethi ze-automobile brake ngokubanzi zenziwe ngepleyiti yentsimbi, i-adhesive heat insulation layer kunye ne-friction block. Ipleyiti yentsimbi kufuneka ipeyintwe ukuthintela umhlwa. I-SMT-4 ye-furnace tracker yokushisa isetyenziselwa ukufumanisa ukuhanjiswa kweqondo lokushisa kwenkqubo yokugubungela ukuqinisekisa umgangatho.
I-Automobile brake pad, ekwabizwa ngokuba yi-automobile brake skin, ibhekiselele kwisixhobo sokukhuhlana esimiswe kwidrum ye-brake okanye i-brake disc ejikeleza ngevili. I-friction lining kunye ne-friction pad ithwala uxinzelelo lwangaphandle lokuvelisa ukukhuhlana, ukuze kuphunyezwe injongo yokunciphisa isithuthi.
Umaleko wokugquma kwe-thermal wenziwa ngezinto ezingadlulisi ubushushu zokufakelwa kwe-thermal. Ibhloko ye-friction yenziwe ngezinto ezixutywayo kunye ne-adhesives. Xa i-braking, icinezelwe kwi-disc ye-brake okanye i-drum ye-brake ukuvelisa i-friction, ukuze kuphunyezwe injongo yokunciphisa isithuthi kunye ne-braking. Ngenxa ye-friction block, ibhloko ye-friction iya kunxitywa ngokuthe ngcembe. Ngokuqhelekileyo, i-brake pad enexabiso eliphantsi iya kunxiba ngokukhawuleza. Emva kokuba kusetyenziswe izinto zokuqhafaza, iipads zokuqhawula ziya kutshintshwa ngexesha, ngaphandle koko i-steel plate iya kuqhagamshelana ngokuthe ngqo ne-disc ye-brake, eya kuthi ekugqibeleni ilahlekelwe yimpembelelo ye-brake kwaye yonakalise i-disc ye-brake.
Umgaqo wokusebenza we-braking ikakhulu uvela kwi-friction. Ukruthakruthwano phakathi kweepakedi zebrake kunye neediski zebrake (amagubu) naphakathi kwamatayara kunye nomhlaba kusetyenziswa ukuguqula amandla ekinetic esithuthi sibe ngamandla obushushu emva kokukhuhlana kunye nokumisa isithuthi. Iseti yenkqubo ye-braking elungileyo kunye nesebenzayo kufuneka ikwazi ukubonelela ngokuzinza, okwaneleyo kunye nokunyanzeliswa kwe-braking force, kwaye ibe nokuhanjiswa okulungileyo kwe-hydraulic kunye nomthamo wokutshatyalaliswa kobushushu, ukwenzela ukuba kuqinisekiswe ukuba amandla asetyenziswe ngumqhubi ukusuka kwi-pedal ye-brake inokudluliselwa ngokupheleleyo kwaye ngokufanelekileyo kwi-master cylinder kunye ne-sub cylinder nganye, kwaye ugweme ukungaphumeleli kwe-hydraulic okubangelwa ukutshatyalaliswa kobushushu obuphezulu. Inkqubo ye-brake kwimoto yahlulahlulwe kwi-disc brake kunye ne-drum brake, kodwa ukongeza kwinzuzo yeendleko, ukusebenza kakuhle kwe-drum brake kuncinci kakhulu kune-disc brake.
ingxabano
“Ukukhuhlana” kubhekiselele kuxhathiso lwentshukumo phakathi kwemiphezulu yoqhagamshelwano yezinto ezimbini ezihamba noko. Ubungakanani bokungqubuzana (f) bunxulumene ne-coefficient of friction (μ) Kwaye imveliso yoxinzelelo oluthe nkqo (n) kwindawo ephethe amandla e-friction, echazwa ngolu hlobo: F= μ N. Kwinkqubo yokuqhobosha: (μ) Ibhekisela kwi-coefficient ye-friction phakathi kwe-brake disc, i-Nliper kunye ne-coefficient ye-brake ipiston kwibhrekeki pad. Inkulu i-coefficient ye-friction, i-friction coefficient, kodwa i-coefficient ye-friction phakathi kwe-brake pad kunye ne-disc iya kutshintsha ngenxa yobushushu obuphezulu obuveliswa emva kokutshatyalaliswa, oko kukuthi, i-coefficient ye-friction (μ) Itshintsha ngokutshintsha kweqondo lokushisa. Iphedi ye-brake nganye ineegophe ezahlukeneyo zokutshintsha kwe-friction coefficient ngenxa yezixhobo ezahlukeneyo. Ke ngoko, iipakethi zeebrake ezahlukeneyo ziya kuba nobushushu obuphezulu bokusebenza okwahlukileyo kunye nomgangatho wobushushu osebenzayo, ekufuneka siwazi xa kuthengwa iibrake pads.
Ukuhanjiswa kwamandla okuqhobosha
Amandla asetyenziswa yi-brake caliper piston kwi-brake pad kuthiwa: i-brake pedal force. Emva kokuba amandla omqhubi onyathela kwi-pedal ye-brake anyuswe sisileva se-pedal mechanism, amandla ayandiswa ngokusebenzisa umgaqo woxinzelelo lwe-vacuum nge-vacuum yokunyusa amandla ukutyhala i-cylinder master brake. Uxinzelelo lwe-hydraulic oluveliswa yi-cylinder master brake isebenzisa i-incompressible power transmission effect ye-liquid ukuba idluliselwe kwi-sub cylinder nganye ngombhobho we-oyile ye-brake, kwaye isebenzisa "umgaqo we-Pascal" ukukhulisa uxinzelelo kunye nokutyhala ipiston ye-sub cylinder ukusebenzisa amandla kwi-brake pad. UMthetho kaPascal uthetha ukuba uxinzelelo lolwelo luyafana nakweyiphi na indawo kwisikhongozeli esivaliweyo.