Sishintsha ngokuzimela i-damper ye-timing chain ku-VAZ 2106

Uma umnikazi we-VAZ 2106 ngokuzumayo eqala ukuzwa i-rattle engavamile evela ngaphansi kwe-hood ngenkathi ushayela, khona-ke lokhu akuhambisani kahle. Ziningi izizathu zokuvela kwemisindo eyinqaba, kodwa kungenzeka ukuthi inkinga wumshini wokuwashisa isikhathi ogugile. Ake sithole ukuthi kungenzeka yini ukushintsha le divayisi ngezandla zakho nokuthi yini edingekayo kulokhu.

Ukuqokwa kwe-damper ye-timing chain ku-VAZ 2106

Inhloso ye-damper ye-timing chain damper kulula ukuyiqagela egameni layo. Umsebenzi walesi sisetshenziswa ukuvimbela uchungechunge lwezikhathi ukuthi lungaguquguquki kakhulu, njengoba ngokudlidliza okunamandla uchungechunge lwezikhathi lungandiza lusuke kuma-sprockets omhlahlandlela. Inketho yesibili nayo ingenzeka: iketango, selikhululwe kahle ngaphandle kokupholisa, lizomane liphule.

Uma i-damper ingakuvimbi ukudlidliza kochungechunge lwesikhathi, iketango lizophuka nakanjani.

Njengomthetho, uchungechunge lwesikhathi oluvulekile lwenzeka lapho ijubane le-crankshaft lifinyelela amanani alo aphezulu. Esimweni esinjalo, umshayeli akanaso isikhathi sokusabela kumjikelezo ovulekile futhi avale injini ngesikhathi. Konke kwenzeka ngokuphazima kweso. Ngenxa yalokho, ama-valve nama-pistons we-motor awonakele, futhi akunakwenzeka ngaso sonke isikhathi ukuqeda umonakalo onjalo.

Ngemva kokugqashuka kochungechunge lwezikhathi, ama-valve awokuqala ahlupheka. Ukuzibuyisela akwenzeki ngaso sonke isikhathi.

Kwesinye isikhathi izinto ziba zimbi kangangokuthi kulula ukuthenga imoto entsha kunokuxova ukubuyisela endala. Kungenxa yalesi sizathu ukuthi isimo se-timing chain damper kufanele siqashwe ngokucophelela.

Idivayisi yomhlahlandlela wochungechunge lwesikhathi

Umhlahlandlela we-timing chain ipuleti lensimbi elenziwe ngensimbi enamandla amakhulu. Ipuleti linamalugi agibelekayo anezimbobo zamabhawodi.

Iziqondiso zamaketanga ku-"classic" zihlala zenziwe ngensimbi yamandla aphezulu futhi zingahlala iminyaka

Eduze kwe-damper ingxenye yesibili yalesi simiso - isicathulo se-tensioner. Leli ipuleti eligobile elixhumene ngqo neketango lesikhathi. Ukuze uvimbele ukugqoka ngaphambi kwesikhathi, ingaphezulu lesicathulo limbozwe ngezinto ze-polymer ezingagugi.

Ingxenye yesibili yesistimu yokuthulisa i-timing chain isicathulo se-tensioner. Ngaphandle kwayo, i-chain guide ngeke isebenze.

I-chain damper itholakala kwesokudla senjini, ngaphansi kwekhava yesikhathi, phakathi kwama-sprockets e-crankshaft kanye ne-timing shaft. Ngakho-ke, esikhundleni se-damper, umnikazi wemoto kuzodingeka asuse ikhava yesikhathi futhi akhulule kancane iketango.

Umgomo wokusebenza kwedamper ye-timing chain

Lapho nje umnikazi we-VAZ 2106 eqala injini yemoto yakhe, i-crankshaft kanye ne-shaft yesikhathi iqala ukuzungeza. Nokho, lezi shafts aziqali ngaso sonke isikhathi ukuzungeza ngesikhathi esifanayo. Ama-sprockets ama-shafts axhunywe yi-chain chain, ekugcineni eqala ukugoqa kancane ngenxa yokugqoka kwemvelo. Ngaphezu kwalokho, amazinyo e-sprockets of shafts abuye aguge ngokuhamba kwesikhathi, okwandisa kuphela i-sag.

Ngenxa yokuguga kwamazinyo ku-sprocket yesikhathi, iketango lihlehla kakhulu, futhi ekugcineni lingase liphuke.

Ngenxa yalokho, kuvela isimo lapho i-crankshaft isivele ikwazi ukuguqula ingxenye yesine yokujika, futhi i-timing shaft isanda kuqala ukujikeleza. Esimeni esinjalo, i-sag ye-timing chain ikhula kakhulu, futhi i-hydraulic tensioner ixhunywe emsebenzini ukuze kuqedwe le sag.

Ngakolunye uhlangothi, kukhona isicathulo se-tensioner, kanti ngakolunye, i-damper, okuyingxenye yesibili yesistimu yokunciphisa.

Isicathulo saso siboshelwe endaweni yokufaka uwoyela, yona exhunywe entanjeni kawoyela enenzwa yokucindezela uwoyela. Ngokushesha nje lapho uchungechunge lugoqa, inzwa ibona ukwehla okubukhali kokucindezela kwamafutha emgqeni, ngemva kwalokho ingxenye eyengeziwe ye-lubricant inikezwa emgqeni. Ngaphansi kwengcindezi yaso, isicathulo se-tension siyanwebeka futhi sicindezela ochungechungeni lwesikhathi, ngaleyo ndlela sinxephezele ngokuhlehla okuwumphumela.

Konke lokhu kwenzeka ngokuzumayo, futhi ngenxa yalokho, i-chain chain iqala ukugoqa ngokuqinile, futhi hhayi ukusuka ohlangothini lwesicathulo sokucindezeleka (iketanga licindezelwe ngokuphephile lapho), kodwa ngakolunye uhlangothi. Ukudambisa lokhu kudlidliza, kusetshenziswa enye insiza - i-damper ye-timing chain. Ngokungafani nesicathulo se-tensioner, azikho izingxenye ezihambayo ku-damper. Eqinisweni, leli ipuleti lensimbi elinamandla aphezulu, lapho uchungechunge lwesikhathi lushaya khona ngemva kokucindezelwa phansi isicathulo se-tension. Kodwa uma kungekho damper kulesi simiso, amazinyo e-shafts kanye neketanga lesikhathi lizoguga ngokushesha okukhulu, okuzoholela ekuhlulekeni okuphelele kwemoto.

Izimpawu zokuguga kumhlahlandlela we-timing chain

Kunezinombolo eziningi zezibonakaliso eziqondile, lapho umnikazi we-VAZ 2106 kufanele aqaphele. Nazi:

• ama-bangs aphezulu avela ngaphansi kwesivalo ngokushesha ngemva kokuqalisa injini. Zizwakala kakhulu uma injini ibanda. Kodwa ngokuvamile, umthamo walokhu kushaywa ngokuqondile kuncike ezingeni lokuhlehla kweketango lesikhathi: lapho iketanga lixega kakhulu, i-damper yenza kancane kancane kulo, futhi ukushaywa kuzoba phezulu;
• ukucwiliswa kwamandla okwenzeka ngokushesha ngemva kokuqala kohambo. Lokhu kungenxa yokugqoka kwe-damper. Ukugqoka kuholela ekujikelezeni okungavumelani kwe-timing shaft kanye ne-crankshaft, okuholela ekungasebenzi kahle kwamasilinda. Lokhu kwehluleka kubangela ukwehluleka okubonakalayo kwamandla kanye nokusabela okubi kwemoto ekucindezeleni i-pedal pedal.

Izizathu zokuwohloka kwe-damper

I-damper ye-timing chain, njenganoma iyiphi enye ingxenye yenjini, ingahluleka. Nazi izizathu eziyinhloko zokuthi kungani lokhu kwenzeka:

• ukuxegiswa kwe-fastener. I-chain guide isebenza ngaphansi kwemithwalo eshintshashintshayo enamandla kakhulu: iketango lihlala liyishaya. Ngenxa yalokho, ama-bolts lapho i-damper ihlezi khona iqala ukuncipha kancane kancane, i-damper iqala ukulenga kakhulu, futhi ekuqhumeni okulandelayo kweketango, ama-bolts okulungisa avele aphule;
  

  Ukukhweza amabhawudi kumhlahlandlela wesikhathi kungaxega futhi kuphuke ngokuhamba kwesikhathi
• ukuhluleka kokukhathala. Njengoba kushiwo ngenhla, ipuleti le-damper lingaphansi kwemithwalo yokushaqeka okukhulu. Lezi yizimo ezikahle zokuhluleka kokukhathala kwensimbi. Ngesinye isikhathi, i-microcrack ibonakala ebusweni be-damper, engabonakali ngeso lenyama. Lokhu kuqhekeka kungase kuhlale kuzinzile iminyaka, kodwa ngolunye usuku, lapho iketango liphinda lishaya i-damper, liqala ukusabalala, futhi ijubane lokusakazeka kwalo ensimbi lidlula isivinini somsindo. Ngenxa yalokho, i-damper ihlehla ngokushesha, futhi injini ye-VAZ 2106 igxuma ngokushesha.
  

  Umhlahlandlela wochungechunge lwesikhathi uphukile ngenxa yengcindezi yangaphakathi yokukhathala

Ukushintsha i-damper ye-timing chain ku-VAZ 2106

Ngaphambi kokuchaza ukulandelana kokushintsha i-damper ye-timing chain ku-VAZ 2106, ake sinqume ngezinto ezisetshenziswayo namathuluzi. Nakhu esikudingayo ukuze sikusebenze:

• isethi yezipanela;
• isethi yama-wrenches avulekile;
• i-screwdriver esicaba;
• ucezu lwensimbi yensimbi enobubanzi obungu-2 mm nobude obungama-30 cm;
• i-damper entsha ye-timing chain ye-VAZ 2106 (okwamanje izindleko zayo zingama-ruble angu-400).

Ukulandelana kokusebenza

Kumele kuqashelwe ngokushesha ukuthi ngaphambi kokuqala ukusebenza nge-damper, umshayeli kuzodingeka asuse isihlungi somoya se-VAZ 2106, esibanjwe ama-bolts amane. Akhiqizwe ngesikrini esivulekile esingu-12 mm. Ngaphandle kwalo msebenzi wokuqala, i-pacifier ayikwazi ukufinyelelwa.

1. Ngemva kokukhipha isihlungi, ukufinyelela ekhanda lesilinda kuyavulwa. Ivalwe ngesivalo esidinga ukususwa (indlela elula kakhulu yokwenza lokhu ngesokhethi engu-14 ene-ratchet).
2. Ivula ukufinyelela ku-tensioner ye-timing chain. Inamathiselwe kukesi lesikhathi nge-cap nut, okufanele ithukululwe ngesikrufu esiyindandatho ngo-13.
   

   Kungcono kakhulu ukukhulula i-cap nut nge-spanner wrench engu-13
3. Ukusebenzisa i-screwdriver ene-flat-bladed, khipha ngokucophelela isicathulo se-tensioner.
   

   I-screwdriver esetshenziselwa ukucindezela isicathulo sesikhathi kufanele sibe side, kodwa sibe mncane
4. Manje, ngenkathi ubambe isicathulo esimweni esicindezelwe, kuyadingeka ukuqinisa i-cap nut ekhululiwe ngaphambili ku-tensioner.
5. Ihhuku elincane kufanele lenziwe ngocezu lwensimbi yensimbi. Le hook ixhumeka esigxotsheni esiphezulu kumhlahlandlela wochungechunge lwesikhathi.
   

   Ihuku lezintambo lingena kahle esweni eliphezulu le-damper
6. Manje ama-bolts ambalwa okulungisa we-damper avuliwe (uma ukhulula lawa ma-bolts, i-damper kufanele ibanjwe ngehhuku ukuze ingangeni emotweni).
   

   Kunamabhawodi amabili kuphela okulungisa ku-damper, kodwa ukufinyelela kuwo ngokhiye akulula kangako.
7. Ngemuva kokukhipha ama-bolts afakayo, kuyadingeka ukuzungeza i-shaft yesikhathi ngokwewashi usebenzisa isikrufu sesipana. Uma i-shaft seyenze cishe ingxenye yesine yokujika, khipha ngokucophelela i-damper egugile enjinini ngehhuku yocingo.
   

   Ukuze ususe umhlahlandlela wochungechunge lwesikhathi, i-timing shaft kuzodingeka iguqulwe ngesikrini sokujika sekota.
8. I-damper endala ithathelwa indawo entsha, emva kwalokho uhlelo lwesikhathi luhlanganiswa kabusha.

Ividiyo: shintsha i-damper ye-timing chain ku-"classic"

Ukushintsha i-chain damper VAZ-2101-07

Ngakho-ke, esikhundleni se-damper ye-timing chain nge-VAZ 2106 akuwona umsebenzi onzima. Ngisho nomshayeli we-novice angakwazi ukwenza ngaphandle kosizo lwe-auto mechanic efanelekayo, futhi ngaleyo ndlela asindise ama-ruble angu-900. Lokhu kubiza malini ngokwesilinganiso ukufaka esikhundleni se-damper enkonzweni yemoto.