Ama-brake pads ezingxenye zokulayisha amasondo
ama-brake pads
Ngenxa yokuthi kunezinhlobo eziningi zezingxenye ezisele, asikwazi ukuziveza zonke kuwebhusayithi.Sicela uzizwe ukhululekile ukusithinta ukuze uthole ezithile.
inzuzo
1. Sikuhlinzeka ngemikhiqizo yoqobo neyemakethe yangemuva
2. Kusukela kumkhiqizi kuya ekhasimendeni ngokuqondile, ukonga izindleko zakho
3. Isitokwe esizinzile sezingxenye ezijwayelekile
4. Ngesikhathi Sokulethwa Kwesikhathi, esinezindleko zokuncintisana zokuthumela
5. Professional futhi ngesikhathi ngemva kwenkonzo
ukupakisha
Amabhokisi e-Carton, noma ngokusho kwesicelo samakhasimende.
incazelo
Amabhuleki amabhuleki, aphinde abizwe nge-automobile brake pads, abhekisela kumpahla yokushayisana egxilwe kusigubhu sebhuleki noma i-brake disc ezungeza namasondo.Ama-friction linings kanye nama-friction linings angaphansi kwengcindezi yangaphandle futhi adala ukungqubuzana ukuze kuzuzwe inhloso yokwehla kwemoto.
Amabhuleki ezimoto ngokuvamile akhiwa ipuleti lensimbi, ungqimba lwe-adhesive insulation kanye ne-friction block.Ipuleti lensimbi kufanele lipendwe ukuvimbela ukugqwala.I-tracker yokushisa yesithando somlilo ye-SMT-4 isetshenziselwa ukuthola ukusatshalaliswa kwezinga lokushisa kwenqubo yokumboza ukuze kuqinisekiswe ikhwalithi.
Isimiso sokusebenza sebhuleki ngokuyinhloko sisuka ku-friction.Ukungqubuzana phakathi kwama-brake pads kanye nama-brake discs (izigubhu) kanye namathayi nomhlabathi kusetshenziselwa ukuguqula amandla e-kinetic emoto abe amandla okushisa ashayisanayo ukuze amise imoto.Isistimu yebhuleki enhle futhi ephumelelayo kufanele inikeze amandla okubhuleka azinzile, anele futhi alawulekayo, futhi ibe namandla amahle okudlulisa amanzi kanye namandla okukhipha ukushisa ukuze kuqinisekiswe ukuthi amandla asetshenziswa umshayeli osuka ku-brake pedal angadluliselwa ngokugcwele nangempumelelo kusilinda esiyinhloko Futhi ngayinye i-sub-cylinder, nokugwema ukwehluleka kwe-hydraulic kanye nokuwohloka kwamabhuleki okubangelwa ukushisa okuphezulu.Isistimu yamabhuleki emotweni ihlukaniswe izigaba ezimbili: i-disc nesigubhu, kodwa ngaphandle kwenzuzo yezindleko, ama-drum brakes asebenza kahle kakhulu kunama-disc brakes.
“I-Friction” ibhekisela ekuphikiseni ukunyakaza phakathi kwezindawo ezithintana naye zezinto ezimbili ezinyakazayo ngokuqhathaniswa.Amandla okungqubuzana (F) alingana nomkhiqizo we-coefficient yokungqubuzana (μ) kanye nokucindezela okuvamile okuma mpo (N) endaweni ephethe ukushayisana, evezwa njengefomula ephathekayo: F=μN.Ohlelweni lwamabhuleki: (μ) ibhekisela ku-coefficient yokushayisana phakathi kwe-brake pad ne-brake disc, futhi N ingamandla asetshenziswa i-brake caliper piston ku-brake pad (Pedal Force).Uma i-coefficient ye-friction inkulu, i-friction coefficient iyanda, kodwa i-coefficient ye-friction phakathi kwe-brake pad ne-disc izoshintsha ngenxa yokushisa okuphezulu okukhiqizwa ngemva kokungqubuzana, okusho ukuthi, i-coefficient ye-friction (μ) iyashintsha ngokushisa Nokho, uhlobo ngalunye lwephedi yebhuleki lunejika elihlukile lokushintsha i-coefficient ngenxa yokuhluka kwezinto.Ngakho-ke, ama-brake pads ahlukene azoba namazinga okushisa asebenzayo ahlukene kanye namazinga okushisa okusebenza asebenzayo.Yilapho uthenga ama-brake pads.Okufanele ukwazi.
Ukudluliswa kwe-braking force
Amandla asetshenziswa i-brake caliper piston kuma-brake pads abizwa ngokuthi: Pedal Force.Ngemuva kokuthi amandla omshayeli ku-pedal yebhuleki ekhuliswe isileva se-pedal mechanism, amandla akhuliswa isimiso sokuhluka komfutho we-vacuum nge-boost yamandla, esetshenziselwa ukusunduza isilinda esiyinhloko yebhuleki.Umfutho we-hydraulic okhiqizwe i-brake master cylinder isebenzisa uketshezi olungacindezeleki lokudlulisa amandla, oludluliselwa kusilinda esincane ngasinye ngepayipi lebhuleki, futhi ingcindezi ikhuliswa “ngesimiso sikaPascal” ukuze iphushe ipiston ye-sub-cylinder. ukusebenzisa amandla kuma-brake pads.“Umthetho kaPascal” (uMthetho kaPascal) usho ukuthi umfutho we-liquid kunoma iyiphi indawo esitsheni esivaliwe uyafana.
Ukucindezela kutholakala ngokuhlukanisa amandla asetshenzisiwe ngendawo yokwamukela amandla.Uma ingcindezi ilingana, singasebenzisa ukuguqula isilinganiso sezindawo ezisetshenzisiwe nezamukela ngamandla ukuze sifinyelele umphumela wokukhulisa amandla (P1=F1/A1=F2/A2=P2) .Isetshenziswa ohlelweni lwamabhuleki, isilinganiso sokucindezela kwe-master cylinder kusilinda isilinganiso sendawo ye-piston yesilinda esiyinhloko endaweni ye-piston yesilinda.
Ifakwe: ABS
I-ABS: I-Anti-lock Brake System, njengoba negama lisho, “I-Anti-lock Brake System”.Wonke umuntu uyazi ukuthi umphumela omkhulu wokubhuleka uvela ngokushesha ngaphambi kokuba amathayi akhiye.Uma amandla okubhuleka angagcinwa elinganisweni nokungqubuzana kwesondo, umphumela omkhulu wokubhuleka uzotholakala.Lapho amandla okubhuleka ebhuleki emakhulu kunokungqubuzana kwesondo, azokwenza ukuthi isondo livaleke.Uma isondo selivaliwe, ukungqubuzana phakathi kwesondo nephansi kuzoshintsha kusuka “ku-static friction” kuya “ku-dynamic friction”.Akukhona nje kuphela ukungqubuzana okuncishisiwe kakhulu, kodwa ukuqondisa kulahlekile.Ikhono lokulandelela.Ngenxa yokuthi ukuvala amathayi kuwumphumela wokuqhathanisa amandla okubhuleka namandla okushayisana phakathi kwesondo nomhlaba, okusho ukuthi, umkhawulo wokuthi isondo liyakhiya yini ngenkathi imoto ihamba kuncike ezicini zesondo. ngokwalo, isimo somgwaqo, i-engeli yokuma, nomfutho wesondo.
Izici zesistimu yokumiswa "zihlukile ngezikhathi ezithile".I-ABS isebenzisa izinzwa zejubane lemoto ezifakwe emasondweni amane ukuze inqume ukuthi amathayi akhiyiwe yini, iqeda izici ezingaqinisekile zemizwa yomuntu, futhi ilawule ngokunembile ukukhishwa ngesikhathi komfutho we-hydraulic we-brake cylinder ukuvimbela amabhuleki ukuthi angavaleleki..Iningi le-ABS yamanje isebenzisa umklamo onganyathela ngokuqhubekayo futhi ukhulule izikhathi eziyi-12 kuye kwezingama-60 ngomzuzwana (12~60 Hz).Uma kuqhathaniswa nezikhathi ezi-3 kuya kwezi-6 zabagijimi abasezingeni eliphezulu, izinga eliphezulu lokusebenza.
Uma uphakeme imvamisa yokunyathela, kulapho Amandla okubhuleka angagcinwa khona onqenqemeni eduze nomkhawulo.Ukunemba nokuthembeka okungafinyelelwa yi-ABS kweqe imingcele yomuntu, ngakho-ke sithi: I-ABS iyithuluzi elibiza kakhulu imali uma uthenga imoto.Ikakhulukazi ingozi ehlobene ye-Air-Bag.
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