Isilinda esikhulu sebhuleki - esinomsebenzi wokugcina uwoyela
Isilinda esikhulu sebhuleki (esaziwa nangokuthi isilinda esikhulu sebhuleki) siyingxenye eyinhloko yesistimu yokubhuleka yemoto. Umsebenzi waso oyinhloko ukuguqula amandla omshini asetshenziswa umshayeli ku-pedal yebhuleki abe yingcindezi ye-hydraulic, bese udlulisela lo mfutho ngemigqa yebhuleki kumayunithi e-booster wheel ngamunye, ngaleyo ndlela ucindezela ama-brake pad ukuze abambe ama-disc ebhuleki (noma ama-brake shoe pad ukuze avuleke), okwenza imoto inciphe noma ime.
Isilinda sebhuleki esiyinhloko sivame ukuhlanganiswa noma ukuxhumeka eduze nethangi likawoyela webhuleki (elaziwa nangokuthi i-braking fluid reservoir), futhi ndawonye zakha iyunithi ephelele yokubhuleka ye-hydraulic.
Imisebenzi yesilinda sebhuleki eliyinhloko
Ukuguqulwa kwengcindezi: Lapho umshayeli enyathela i-pedal yebhuleki, i-pedal isunduza induku yokusunduza ukuze ihambise i-piston ngaphakathi kwesilinda sebhuleki eliyinhloko phambili.
Ukukhiqizwa kwe-hydraulic: Njengoba i-piston iqhubekela phambili, ivala igumbi likawoyela eliphambi kwayo, okwenza ingcindezi yoketshezi lwamabhuleki ekamelweni ikhuphuke kakhulu.
Ukudluliswa kwengcindezi: Uketshezi lwamabhuleki olunomfutho ophezulu ludluliselwa ngemigqa yamabhuleki kuya kumayunithi okuqinisa amasondo amane (noma abizwa ngokuthi amasilinda amasondo), okuqhuba i-piston yesilinda samasondo ukuthi isebenze, futhi ekugcineni kubangele ukuthi ama-brake pad akhiqize ukungqubuzana nama-disc amabhuleki, okwenza kube lula ukubhuleka.
Umsebenzi wethangi likawoyela wamabhuleki
Ithangi likawoyela wamabhuleki liyingxenye esekelayo yesilinda samabhuleki esiyinhloko, futhi umsebenzi walo oyinhloko ukugcina uketshezi lwamabhuleki nokuhlinzeka ngokunikezwa kwamafutha okuzinzile nokwanele kusilinda samabhuleki esiyinhloko. Imisebenzi yalo ethile ihlanganisa:
Ukugcina uwoyela: Njenge "ndawo yokugcina" uketshezi lwamabhuleki, kuqinisekisa ukuthi kuhlale kunoketshezi lwamabhuleki olwanele ohlelweni.
Isinxephezelo sikawoyela: Uma ama-brake pad eguga futhi i-piston stroke ikhuphuka, uwoyela osethangini uzogcwaliseka ngokuzenzakalelayo ku-master cylinder kanye nama-wheel cylinders ukuze kugcinwe ingcindezi yesistimu.
Ukugcina ibhalansi yokucindezela: Isembozo sethangi likawoyela sinezimbobo zokungenisa umoya kanye nama-raber pad, okuvimbela ukwakheka komfutho ongemuhle we-vacuum noma umfutho omuhle ethangini ngenxa yokwenyuka nokwehla kwezinga likawoyela (lapho ubhuleka noma ukhulula ibhuleki), okuqinisekisa ukuthi uketshezi lwebhuleki lungageleza kahle futhi ngaphandle kokuphazanyiswa lungene ku-master cylinder, okuqinisekisa ukuzwela kanye nokuvumelana kwempendulo yokubhuleka.
Inkomba yezinga: Udonga lwethangi likawoyela wamabhuleki luvame ukuba nemigqa yesikali ethi "MAX" (ephezulu) kanye nethi "MIN" (encane). Uma ama-brake pad egugile kakhulu, ukushaywa kwe-piston kuyanda, kudle uwoyela omningi, okwenza izinga likawoyela ethangini lehle. Uma izinga lehla eduze komugqa othi "MIN", kubonisa ukuthi sekuyisikhathi sokuhlola noma ukushintsha ama-brake pad.
Ukulwa nokungcola: Isembozo sethangi likawoyela wamabhuleki singavimbela ngempumelelo uthuli, umswakama, nokunye ukungcola ukuthi kungangeni ohlelweni lwamabhuleki, kugweme ukungcoliswa koketshezi kanye nokugqwala kwamapayipi.
Ngamafuphi, isilinda esikhulu sebhuleki "yinhliziyo" yesistimu yokubhuleka, enesibopho sokukhiqiza nokudlulisa amandla okubhuleka; kuyilapho ithangi likawoyela webhuleki "liwuhlelo lwayo lokuhlinzeka ngegazi", oluqinisekisa ukuthi isilinda esikhulu singasebenza ngokuqhubekayo nangokuzinzile. Zombili zibalulekile futhi ziqinisekisa ngokuhlanganyela ukuphepha kokubhuleka kwemoto.
Isilinda sebhuleki esikhulu (esinethangi likawoyela) siyingxenye eyinhloko yesistimu yokubhuleka yemoto, esinomthwalo wokwandisa amandla asetshenziswa umshayeli ephedalini lebhuleki nokulidlulisela kumayunithi okuqinisa amasondo, ngaleyo ndlela kufezwe ukwehla noma ukuma kwemoto. Uma isilinda sebhuleki esikhulu sonakele, sizoholela ngqo ekwehleni kokusebenza kokubhuleka futhi sibe yingozi enkulu yokuphepha.
Izimpawu ezivamile zokwehluleka kwesilinda sebhuleki eliyinhloko
Uma isilinda sebhuleki esiyinhloko sihluleka, kungase kube nezimpawu ezilandelayo:
Iphedali yebhuleki iba thambile noma izwakale ingasabeli uma inyathelwa: Uma unyathelwa ibhuleki, izwakala ithambile futhi ayinakho ukunwebeka, noma umphumela wokubhuleka usemubi ngisho noma iphedali icindezelwe ngokuphelele, okungase kube ngenxa yokwehluleka kophawu lwangaphakathi lwesilinda sebhuleki esiyinhloko okubangela ukuvuza koketshezi lwebhuleki noma ukucindezeleka okunganele.
Ukuzulazula noma ukuthuthumela kwamabhuleki: Imoto ibonisa ukuphambuka okusobala endleleni yokuthuthumela amabhuleki, noma ukuthuthumela kwesiteringi, okungase kuhlobane nokusatshalaliswa kwengcindezi okungalingani kwesilinda esikhulu samabhuleki noma amaphutha ezingxenyeni ezihlobene (njengesilinda samasondo).
Umsindo ongajwayelekile noma ukungabuyi kwephedali yebhuleki: Umsindo ongajwayelekile uyenzeka lapho ukubhuleka, noma iphedali yebhuleki ayikwazi ukubuyela endaweni yayo evamile lapho ikhishwa, okubonisa ukuthi indlela yangaphakathi yesilinda yebhuleki enkulu ingase ibambeke noma yonakale.
Ibanga elikhulayo lokubhuleka noma ukwehluleka okungazelelwe: Ukusebenza kokubhuleka kwehla kakhulu, okudinga ibanga elide ukuze kume, futhi ezimweni ezimbi kakhulu, kungase kube nokwehluleka okuphelele. Isenzakalo sokuvuza uwoyela: Hlola indawo yokuxhumana phakathi kwesilinda esikhulu sebhuleki kanye ne-vacuum booster noma isikulufu somkhawulo. Uma uthola ukuvuza koketshezi lwebhuleki, kuyisibonakaliso esivamile sokungasebenzi kahle kwesilinda esikhulu.
Izimbangela zomonakalo wesilinda se-brake master
Izimbangela ezivamile zifaka:
Izingxenye zokuvala ziyaguga noma ziyaguga: Ngokuhamba kwesikhathi, izingxenye ezingagugi njengezinkomishi zerabha kanye nezindandatho zokuvala ngaphakathi kwesilinda esikhulu zizoguga, okuholela ekuvuza koketshezi lwamabhuleki.
Umswakama owedlulele ku-brake fluid: Uketshezi lwe-brake luvame ukumunca amanzi. Uma okuqukethwe umswakama kudlula u-3%, kuzokwehlisa izinga lokubila futhi kugqwale izingxenye zangaphakathi, futhi kudingeka ukushintshwa njalo.
Izinkinga zekhwalithi noma ukulungiswa okungafanele: Ukusebenzisa izingxenye ezingasebenzi kahle, hhayi ukulungiswa ngesikhathi, noma umoya oxutshwe ohlelweni lokubhuleka konke kungasheshisa umonakalo wesilinda esikhulu.
Izinyathelo zokuphepha zokushintsha isilinda esikhulu sebhuleki
Ukulungiswa ngesikhathi: Uma kuvela izimpawu zamaphutha ezingenhla, yeka ukushayela ngokushesha bese uxhumana nabasebenzi bokulungisa abangochwepheshe ukuze bahlolwe ukuze kugwenywe izingozi.
Khetha izingxenye ezifanayo: Isilinda esikhulu sebhuleki kumele sihambisane kahle nomodeli wemoto. Kunconywa ukukhetha izingxenye zasefektri zokuqala noma izingxenye zekhwalithi ezithembekile lapho ushintsha.
Ukufakwa kochwepheshe kanye nokukhipha umoya: Ngemva kokushintsha, uhlelo lokubhuleka kumele luhlanzwe ukuqinisekisa ukuthi akukho moya ohlalayo, ngaphandle kwalokho kuzothinta umphumela wokubhuleka.
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