Isimiso sokusebenza kwesistimu ye-brake ku-VAZ 2107
Okuqukethwe
Noma iyiphi imoto ifakwe uhlelo lwe-braking lwekhwalithi ephezulu - ngaphezu kwalokho, ukusebenza kwemoto enamabhuleki angalungile akuvunyelwe yimithetho yomgwaqo. I-VAZ 2107 inesistimu ye-brake ephelelwe yisikhathi ngezindinganiso zesimanje, kodwa ibhekana kahle nemisebenzi yayo eyinhloko.
Isistimu ye-Brake VAZ 2107
I-braking system ku-"seven" iqinisekisa ukuphepha lapho ushayela. Futhi uma injini iyadingeka ukunyakaza, amabhuleki enzelwe ukubhuleka. Ngesikhathi esifanayo, kubaluleke kakhulu ukuthi i-braking nayo iphephile - ngenxa yalokhu, i-VAZ 2107 ifakwe ku-VAZ 1970 ngokusebenzisa amandla okushayisana kwezinto ezihlukahlukene. Kungani kwakudingeka? Kungale ndlela kuphela ngawo-1980 nawo-XNUMX lapho kwakungenzeka ukumisa ngokushesha futhi ngokuphepha imoto egijima ngesivinini esikhulu.
Izakhi zesistimu yamabhuleki
Uhlelo lokubhuleka lwe "eziyisikhombisa" luqukethe izingxenye ezimbili eziyinhloko:
- ibhuleki lesevisi;
- ibhuleki lokupaka.
Umsebenzi oyinhloko we-brake yesevisi ukunciphisa ngokushesha isivinini somshini ukuze ume ngokuphelele. Ngakho-ke, i-service brake isetshenziswa cishe kuzo zonke izimo zokushayela imoto: edolobheni emarobhothini nasezindaweni zokupaka, lapho unciphisa isivinini sezimoto, lapho wehla abagibeli, njll.
I-service brake ihlanganiswe kusuka ezintweni ezimbili:
- Izindlela zama-Brake ziyizingxenye ezahlukene kanye nemihlangano enomphumela wokumisa emasondweni, ngenxa yalokho i-braking yenziwa.
- I-drive system iwuchungechunge lwezinto ezilawulwa umshayeli ukuze abhuleke.
"Eyisikhombisa" isebenzisa isistimu yokubhuleka eyi-dual-circuit: ama-disc brakes afakwe kwi-axle yangaphambili, namabhuleki esigubhu ku-axle yangemuva.
Umsebenzi webhuleki lokupaka ukukhiya ngokuphelele amasondo ku-axle. Njengoba i-VAZ 2107 iyimoto edonsa ngamasondo angemuva, kulokhu amasondo e-axle yangemuva avaliwe. Ukuvinjwa kuyadingeka ngenkathi umshini umile ukuze ukhiphe amathuba okunyakaza kwamasondo ngokungafanele.
Ibhuleki yokupaka ine-drive ehlukile, engaxhunywanga nganoma iyiphi indlela nengxenye ye-drive ye-service brake.
Konke kusebenza kanjani
Ungakwazi ukuchaza kafushane isimiso sokusebenza kwesistimu ye-brake ye-VAZ 2107 kanje:
- Umshayeli unquma ukwehlisa ijubane noma ukuma ngenkathi eshayela emgwaqeni omkhulu.
- Ukwenza lokhu, ucindezela unyawo lwakhe ku-pedal yebhuleki.
- La mandla awela ngokushesha kumshini we-valve we-amplifier.
- I-valve ivula kancane ukunikezwa kokucindezela komkhathi kulwelwesi.
- Ulwelwesi ngokudlidliza lusebenza esiqwini.
- Ngaphezu kwalokho, induku ngokwayo icindezela isici se-piston ye-master cylinder.
- I-brake fluid, yona, iqala ukuhambisa ama-piston amasilinda asebenzayo ngaphansi kwengcindezi.
- Amasilinda awacaciswanga noma acindezelwe ngenxa yengcindezi (kuye ngokuthi i-disc noma amabhuleki esigubhu akwi-ekseli enikeziwe yemoto). Izindlela ziqala ukuhlikihla amaphedi namadiski (noma izigubhu), ngenxa yokuthi isivinini sisethwa kabusha.
Izici zokubopha ku-VAZ 2107
Naphezu kokuthi i-VAZ 2107 ikude kakhulu nemoto yesimanje futhi ephephile, abaklami baqinisekisa ukuthi amabhuleki asebenza ngokungenasici ezimeni eziphuthumayo. Ngenxa yokuthi uhlelo "eziyisikhombisa" luyi-double-circuit (okungukuthi, i-brake yesevisi ihlukaniswe izingxenye ezimbili), ukubhuleka kungenzeka ngisho nangengxenye eyodwa yesifunda uma enye icindezelekile.
Ngakho-ke, uma umoya ungene kwelinye lamasekethe, khona-ke udinga ukuseviswa kuphela - isifunda sesibili sisebenza kahle futhi asidingi ukulungiswa okwengeziwe noma ukupompa.
Ividiyo: amabhuleki ehlulekile ku-"seven"
Ukungasebenzi kahle okukhulu
Ukungasebenzi okuvame kakhulu kwesistimu ye-brake ye-VAZ 2107 ukungasebenzi kahle kwe-braking ngokwayo. Umshayeli ngokwakhe angabona lokhu kungasebenzi ngeso:
- lapho ubhuleka, ubude bebanga lokubhuleka buyanda;
- inqubo yokubhuleka ngokwayo ithatha isikhathi eside kunakuqala.
Lokhu kungasebenzi kahle kungabangelwa ukuhlukana okuningi:
- kukhona amaphakethe omoya ohlelweni;
- ukuvuza kwe-brake fluid;
- ukugqoka okuphezulu kwe-pad;
- ukwehluleka kwesilinda.
Ku-VAZ 2107, ibanga lokubhuleka linqunywa: ngesivinini esingama-40 km / h emgwaqeni oyisicaba futhi owomile, ibanga lokubhuleka akufanele lidlule amamitha angu-12.2 kuze kube yilapho imoto ifika ngokuphelele. Uma ubude bendlela buphakeme, ngakho-ke kuyadingeka ukuxilonga ukusebenza kwesistimu ye-brake.
Ngaphezu kokungasebenzi kahle kwe-braking, okunye ukungasebenzi kahle kungabonwa:
- i-rattle enamandla (umsindo) lapho ucindezela i-pedal ye-brake;
- ukuvika imoto emaceleni lapho yehlisa isivinini;
- i-pedal yehlisiwe ethambile;
- ukudlidliza kanye nokudlikiza lapho ucindezela i-pedal.
Idivayisi yesistimu ye-brake VAZ 2107: izinqubo eziyinhloko
Njengengxenye yesistimu ye-braking ye "eziyisikhombisa" eziningi zezingxenye ezincane. Ngamunye wabo ufeza injongo kuphela - ukuvikela umshayeli kanye nabantu ekamelweni ngesikhathi sokubhuleka noma ukupaka. Izindlela eziyinhloko okuncike kuzo ikhwalithi nokusebenza kahle kwebhuleki yilezi:
- isilinda esiyinhloko;
- i-amplifier;
- umlawuli;
- amaphedi;
- amadiski;
- izigubhu;
- i-pedal;
- imigwaqo emikhulu.
Isilinda esiyinhloko
I-master cylinder body isebenza ngokuxhumene ngqo ne-booster. Ngokwesakhiwo, le elementi iwumshini oyisilinda lapho kuxhunywa khona uketshezi lwamabhuleki namapayipi abuyayo. Futhi, amapayipi amathathu aholela emasondweni asuka ebusweni besilinda esiyinhloko.
Ngaphakathi kwe-master cylinder kunemishini yepiston. Ngama-pistons aphushwa ngaphandle ngaphansi kwengcindezi yoketshezi bese edala ukubhuleka.
Ukusetshenziswa kwe-brake fluid ohlelweni lwe-VAZ 2107 kuchazwa kalula: asikho isidingo samayunithi okushayela okuyinkimbinkimbi futhi indlela yoketshezi eya kuma-pads kulula ngangokunokwenzeka.
Isifutho se-Vacuum
Okwamanje umshayeli ecindezela ibhuleki, i-amplification iqala iwe kudivayisi ye-amplifier. I-vacuum booster ifakwe ku-VAZ 2107, ebukeka njengesitsha esinamakamelo amabili.
Phakathi kwamakamelo kukhona ungqimba olubucayi kakhulu - ulwelwesi. Umzamo wokuqala - ukucindezela i-pedal ngomshayeli - okwenza ulwelwesi ludikizele futhi lenze okungajwayelekile kanye nokucindezela kwe-brake fluid ethangini.
Idizayini ye-amplifier nayo inomshini we-valve owenza umsebenzi oyinhloko wedivayisi: ivula futhi ivale imigodi yamakamelo, idale ingcindezi edingekayo ohlelweni.
Umlawuli wamandla wamabhuleki
I-pressure regulator (noma i-brake force) ifakwe kwidrayivu yamasondo angemuva. Umsebenzi wayo oyinhloko ukusabalalisa ngokulinganayo uketshezi lwebhuleki emakhaleni futhi kuvinjwe imoto ukuthi ingashibiliki. Isilawuli sisebenza ngokunciphisa umfutho okhona wamanzi.
Ingxenye yokushayela yomlawuli ixhunywe kunduku, kuyilapho umkhawulo owodwa wekhebula ugxilile ku-axle yangemuva yemoto, kanti enye - ngqo emzimbeni. Lapho nje umthwalo ku-axle yangemuva ukhuphuka, umzimba uqala ukushintsha isikhundla esihlobene ne-axle (i-skidding), ngakho-ke ikhebula lomlawuli licindezela ngokushesha i-piston. Yile ndlela ama-braking force kanye ne-course yemoto elungiswa ngayo.
Amabhuleki amabhuleki
Kunezinhlobo ezimbili zamapayipi ku-VAZ 2107:
- kumasondo e-axle yangaphambili anamabhuleki e-disc;
- amasondo e-ekseli angemuva anamabhuleki esigubhu.
Funda ngezindlela zokushintsha amabhuleki angaphambili: https://bumper.guru/klassicheskie-modeli-vaz/tormoza/zamena-perednih-tormoznyh-kolodok-na-vaz-2107.html
Ama-pads ayenziwe ngensimbi ephakeme kakhulu, i-friction lining ifakwe esisekelweni sefreyimu. Amaphedi esimanje "ayisikhombisa" nawo angathengwa ngenguqulo ye-ceramic.
I-block inamathele ku-disc noma isigubhu kusetshenziswa i-adhesive ekhethekile encibilikayo eshisayo, kusukela lapho i-braking, izindawo ezingaphezulu zemishini zingashisa kuze kufike ku-300 degrees Celsius.
I-front axle disc brakes
Isimiso sokusebenza kwamabhuleki e-disc ku-VAZ 2107 ukuthi amaphedi anemigqa ekhethekile, lapho ucindezela i-pedal ye-brake, lungisa i-brake disc endaweni eyodwa - okungukuthi, ukuyimisa. Amabhuleki ediski anezinzuzo ezimbalwa ngaphezu kwamabhuleki ezigubhu:
- ukusebenza kahle kwamabhuleki akuncishisiwe ngenxa yokushisa ngokweqile;
- ukumelana okuphezulu lapho ubhuleka eqhweni, eqhweni namanzi;
- ukuzithoba emsebenzini;
- indawo enkulu yokushisa.
I-disk yenziwe nge-iron cast, ngakho-ke inesisindo esiningi, nakuba iqinile kakhulu. Ukucindezela kwi-disc kungesilinda esisebenzayo samabhuleki ediski.
Amabhuleki esigubhu se-axle yangemuva
Ingqikithi yokusebenza kwe-drum brake iyafana ne-disc brake, umehluko kuphela ukuthi isigubhu esinama-pads sifakwe kwihabhu lamasondo. Lapho i-pedal ye-brake icindezelekile, ama-pads abambelela kakhulu esigubhini esizungezayo, bese simisa amasondo angemuva. I-piston yesilinda esisebenzayo sebhuleki yesigubhu nayo isebenza ngokusebenzisa umfutho we-brake fluid.
Okuningi mayelana nokufaka esikhundleni sesigubhu sebhuleki: https://bumper.guru/klassicheskie-modeli-vaz/tormoza/kak-snyat-tormoznoy-baraban-na-vaz-2107.html
I-brake pedal ye-VAZ 2107
I-pedal ye-brake itholakala ku-cabin engxenyeni yayo engezansi. Uma sikhuluma ngokuqinile, i-pedal ingaba nesimo esisodwa kuphela esinikezwe umenzi. Lena indawo yayo eyinhloko ezingeni elifanayo ne-gas pedal.
Ngokuchofoza ingxenye, umshayeli akufanele azizwe egxuma noma ecwiliswa, ngoba i-pedal iyindlela yokuqala ochungechungeni lwamanodi amaningana wokubhuleka kahle. Ukucindezela i-pedal akufanele kubangele umzamo.
Imigqa yamabhuleki
Ngenxa yokusetshenziswa koketshezi olukhethekile kumabhuleki, zonke izakhi zesistimu ye-braking kufanele zixhunywe nge-hermetically. Ngisho nezikhala ezincane noma izimbobo ezincane zingabangela ukuthi amabhuleki ahluleke.
Amapayipi namapayipi enjoloba asetshenziselwa ukuxhuma zonke izakhi zesistimu. Futhi ngenxa yokuthembeka kokulungiswa kwabo emacaleni omshini, izinsimbi ezenziwe ngama-washers zethusi zinikezwa. Ezindaweni lapho ukunyakaza kwamayunithi kunikezwa, amapayipi enjoloba afakwa ukuze kuqinisekiswe ukuhamba kwazo zonke izingxenye. Futhi ezindaweni lapho kungekho khona ukunyakaza kwama-node ahlobene nomunye, amashubhu aqinile afakiwe.
Indlela yokopha isistimu yamabhuleki
Ukupompa amabhuleki ku-VAZ 2107 (okungukuthi, ukususa isiminyaminya somoya) kungase kudingeke ezimweni eziningana:
- ngemva kokuthela uketshezi olusha ethangini;
- ohlelweni lokulungisa noma iyiphi i-node yesistimu;
- ngenxa yokuvuza kwamanzi;
- ngenxa yokwehla okukhulu ekusebenzeni kahle kwamabhuleki.
Ukopha uhlelo kungabuyisela ukusebenza kwamabhuleki futhi kwenze ukushayela imoto ephephile. Ngomsebenzi uzodinga:
- ring wrench for 8/10;
- isikrini esivulekile esivulekile 8/10;
- i-hose encane ekhanyayo;
- indishi noma ibhakede loketshezi olulahlwayo.
Umsebenzi utuswa ukuba wenziwe ndawonye: umuntu oyedwa uzocindezela i-pedal ku-cabin, omunye uzokhipha uketshezi kusuka kokufakwayo.
Inqubo:
- Gcwalisa nge-brake fluid kuze kufike kumaki "esiphezulu" endaweni yokugcina amanzi.
Ngaphambi kokuqala umsebenzi, qiniseka ukuthi i-brake fluid igcwele kakhulu - Khuphuka imoto ku-lifti. Qiniseka ukuthi imoto ivikelekile.Inqubo yomsebenzi ibandakanya izenzo engxenyeni engezansi yomzimba, ngakho-ke kulula kakhulu ukwenza ukupompa ku-flyover.
- Ukupompa ku-VAZ 2107 kwenziwa isondo ngesondo ngokusho kwesikimu esilandelayo: ngemuva kwesokudla, kwesokunxele ngemuva, bese kwesokudla ngaphambili, bese kuthi isondo langaphambili kwesokunxele. Lo mthethonqubo kumele ulandelwe.
- Ngakho, okokuqala udinga ukudiliza isondo, elitholakala ngemuva nangakwesokudla.
- Khipha ikepisi esigubhu, qaqa isigamu esifanelekile ngesikrufu.Ngemuva kokukhipha i-cap, kunconywa ukuhlanza ukufakwa nge-rag ekunamatheleni ukungcola
- Donsela ipayipi emzimbeni owufakayo, umkhawulo wawo wesibili okufanele udluliselwe endishini.I-hose kufanele inamathele ngokuvikelekile ekufakeni ukuze uketshezi lungadluli
- Ekhabetheni, umuntu wesibili kufanele acindezele i-pedal ye-brake izikhathi eziningana - ngalesi sikhathi, uketshezi luzohlinzekwa ngepayipi.Imodi ye-braking ivula uhlelo - uketshezi luqala ukugeleza ngokufaka okuvulekile
- Khipha uhhafu wokujika ngokufaka emuva. Ngesikhathi esifanayo, cindezela ngokugcwele i-pedal ye-brake futhi ungakhululi ukucindezela kuze kube yilapho uketshezi luyeka ukuphuma.Kubalulekile ukucindezela ibhuleki kuze kuphume lonke uketshezi lapho kufakwe khona.
- Ngemuva kwalokho, susa i-hose, ugobe ukulingana kuze kube sekupheleni.
- Inqubo yenziwa kuze kube yilapho kuvela amagwebu omoya oketshezini olugelezayo. Lapho nje uketshezi luba lukhuni futhi lungenawo amagwebu, ukupompa kwaleli sondo kuthathwa njengokuphelele. Ngokuqhubekayo kudingeka ukupompa amasondo asele.
Funda ukuthi ungashintsha kanjani i-brake caliper: https://bumper.guru/klassicheskie-modeli-vaz/tormoza/support-vaz-2107.html
Ividiyo: indlela efanele yokopha amabhuleki
Ngakho-ke, uhlelo lokubhuleka ku-VAZ 2107 luyatholakala ukuze luzifundele futhi lulungiswe kancane. Kubalulekile ukuqapha ukuguga kwemvelo kanye nokudilika kwezinto eziyinhloko zesistimu ngesikhathi futhi uziguqule ngaphambi kokuba zihluleke.
