I-pedal ye-brake ihluleka, i-brake fluid ayisuki. Ufuna izizathu
Okuqukethwe
Umoya ohlelweni
Mhlawumbe imbangela evame kakhulu yokuhluleka kwamabhuleki ama-air pocket. I-Brake fluid ibhekisela kumidiya engenakucindezelwa ngokuphelele. Umoya ucindezelwa kalula. Futhi uma ama-gas plugs akheka ohlelweni lwamabhuleki, lapho-ke ucindezela i-pedal, avele acindezele. Futhi amandla avela ku-master brake cylinder adluliselwa kancane kuma-caliper noma amasilinda asebenzayo.
Lesi simo singaqhathaniswa nomzamo wokuhambisa into ethile esindayo, ungasebenzi kuyo ngokuqondile, kodwa ngokusebenzisa isiphethu esithambile. Intwasahlobo izocindezelwa kuze kufike endaweni ethile, kodwa into ngeke inyakaze. Kunjalo nangesistimu ye-air brake: ucindezela i-pedal - ama-pads awanyakazi.
Kunezizathu eziningana zalokhu. Okuvame kakhulu uketshezi oludala, olungashintshiwe isikhathi eside. I-Brake fluid i-hygroscopic, okusho ukuthi ingakwazi ukumunca umswakama emoyeni. Lapho iphesenti lamanzi oketshezini lidlula u-3,5% wevolumu iyonke, kufanele lishintshwe. Kusukela lapho ucindezela i-pedal ye-brake, ingabila, okuzoholela ekwakhekeni kwesiminyaminya.
Isizathu sesibili ama-micropores kusilawuli se-brake force, imigqa yokukhuluma noma amayunithi asebenzayo (ama-caliper namasilinda). Ngokuphambene nenkolelo evamile, izimbotshana ezinjalo kwezinye izimo ziyakwazi ukumunca umoya ovela endaweni ezungezile, kodwa azikhiphi uketshezi lwamabhuleki. Okuholela ekudidekeni.
Indlela yokuphuma kulesi simo ilula: udinga ukushintsha uketshezi uma seluphelelwe yisikhathi, noma wopha uhlelo. Emotweni ngayinye, indlela yayo yokupompa amabhuleki. Ngokuyisisekelo, kudingeka abantu ababili kule nqubo. Eyokuqala icindezela i-pedal, eyesibili ivula izinto ezifakwa kumasilinda (ama-caliper) iphinde yophe i-brake fluid, ikhiphe amapulaki egesi ohlelweni. Kunezindlela zokupompa amandla adonsela phansi lapho umlingani engadingeki.
I-master brake cylinder ehlulekile
I-cylinder ye-brake main, uma ugoqa isistimu ye-valve futhi uhlukanise amasekhethi, isebenza ngesimiso se-conventional hydrostatic drive. Njengesirinji. Sicindezela induku - i-piston iphusha uketshezi futhi inikeze ngaphansi kwengcindezi ohlelweni. Uma ama-piston cuffs egugile, uketshezi luzogelezela emgodini ongemuva kwawo. Futhi lokhu kuholela ekwehleni kwe-pedal kanye namabhuleki acishe abengekho. Kulokhu, uketshezi ethangini luzohlala lukhona.
Kunendlela eyodwa kuphela yokuphuma kulesi simo: ukulungiswa noma ukushintshwa kwe-cylinder yebhuleki. Ukulungiswa kwalesi sici sohlelo manje sekwenziwa kuyaqabukela futhi akutholakali kuzo zonke izimoto. Ngaphezu kwalokho, amakhithi wokukhanda avela kusethi yama-cuffs awaxazululi inkinga ngaso sonke isikhathi. Ngezinye izikhathi ingaphezulu le-cylinder lonakaliswa ukugqwala, okungabandakanyi ithuba lokulungiswa.
Ukuguga okubalulekile kwezingxenye zesistimu
Enye imbangela yokuhluleka kwebhuleki i-pedal kungaba ukugqoka okubucayi kuma-pads, izigubhu namadiski. Iqiniso liwukuthi ama-caliper nama-brake cylinders ane-piston stroke elinganiselwe. Futhi lapho amaphedi namasilinda eguga, amapiston kufanele aqhubekele phambili ukuze enze ukucindezela kokuxhumana phakathi kwephedi nediski (isigubhu). Futhi lokhu kudinga uketshezi olwengeziwe.
Ngemva kokukhulula i-pedal, ama-pistons abuyela kancane endaweni yawo yasekuqaleni. Futhi ukuze ubenze bahambe ibanga elikhuphukile okokuqala, faka ingcindezi kumaphedi bese uwacindezela ngokumelene nesigubhu noma i-disc ngamandla, ukucindezela i-pedal kukodwa akwanele. Umthamo we-master brake cylinder akwanele ukugcwalisa ngokuphelele uhlelo futhi ululethe esimweni sokusebenza. I-pedal ithambile kusukela emshinini wokuqala. Kodwa uma uyicindezela okwesibili noma okwesithathu, cishe izonwebeka, futhi amabhuleki azosebenza ngokujwayelekile.
Kulesi simo, kuyadingeka ukuhlola isimo sezinto ezisebenzayo futhi uzishintshe uma kutholakala ukugqoka okubucayi.
Okunye futhi okuvamise ukuthi imbangela yokuhluleka kwe-pedal kuba amabhuleki angemuva. Ezimotweni eziningi awukho umshini ozishintshayo njengoba ziguga. Futhi ibanga phakathi kwamaphedi nesigubhu lilungiswa ngokuqinisa izintambo zamabhuleki okupaka noma ukuletha i-eccentrics. Futhi esimweni samahhala, ama-pads abuyela endaweni yawo yokuqala ngentwasahlobo.
Futhi kuvela ukuthi ama-pads asegugile, izigubhu nazo. Ibanga phakathi kwalezi zakhi liba likhulu ngendlela engamukeleki. Futhi ukuze unqobe leli banga, ngaphambi kokuba ama-pads ahlangane nendawo yokusebenza yezigubhu, kuzodingeka ukuthi ukhiphe uketshezi oluningi ohlelweni. Ukucindezela okukodwa kwe-pedal yebhuleki ngeke kuvumele lokhu ukuba kwenziwe. Futhi kunomuzwa wokungenzi lutho kwe-pedal, ukwehluleka kwayo.
Yinye kuphela indlela yokuphuma: ukuletha amaphedi angemuva. Kulokhu, kuyadingeka ukuhlola izinga lokukhiqiza. Kwamanye amamodeli emoto kwenzeka ingozi enjalo: ama-pads nezigubhu zithuthukiswa kangangokuthi ama-pistons amasilinda avele aphume ekwandiseni ngokweqile. Futhi lokhu kuzodala ukwehluleka okubukhali nokuphelele kwesistimu ye-brake.
