Thina ngokuzimela ukushintsha crankshaft uwoyela seals Vaz 2106

Ukuvuza kwe-oil seal enjinini akumenzi kahle umshayeli ngoba lokho kusho ukuthi injini ilahlekelwa ukuthambisa ngokushesha futhi kusele isikhathi ukuthi igcwale. Lo mthetho uyiqiniso kuzo zonke izimoto. Kusebenza futhi ku-VAZ 2106. Izimpawu "eziyisithupha" azikaze zithembeke. Nokho, kukhona izindaba ezinhle: kungenzeka ngempela ukuzishintsha ngokwakho. Udinga nje ukwazi ukuthi kwenziwa kanjani.

Zithini izimvu zamanzi?

Ngamafuphi, uphawu lukawoyela luwuphawu oluvimbela uwoyela ukuthi ungaphumi enjinini. Kumamodeli okuqala wezimpawu zamafutha "eziyisithupha" zazibukeka njengezindandatho zenjoloba ezincane ezinobubanzi obungamasentimitha angama-40. Futhi ngemva kweminyaka embalwa zaqiniswa, ngoba irabha ehlanzekile ayifani nokuqina futhi ihlephuka ngokushesha. Izigxivizo zikawoyela zifakwa ekugcineni kwe-crankshaft, ngaphambili nangemuva.

Izigxivizo zesimanje ze-crankshaft zamafutha "eziyisithupha" zinomklamo oqinisiwe

Ngisho nokugudluzwa kancane kwesigxivizo sikawoyela emseleni kuholela ekuvuzeni okukhulu kukawoyela. Futhi ukuvuza, kuholela eqinisweni lokuthi izingxenye zokuhlikihla enjinini azisagcotshi. I-coefficient of friction yalezi zingxenye ikhula kakhulu futhi iqala ukushisa ngokweqile, ekugcineni okungaholela ekujameni kwezimoto. Kungenzeka ukubuyisela injini eminyene kuphela ngemva kokulungiswa okude nokubizayo (futhi ngisho nokulungiswa okunjalo akusizi ngaso sonke isikhathi). Ngakho-ke ama-seal kawoyela ku-crankshaft ayimininingwane ebaluleke kakhulu, ngakho umshayeli kufanele aqaphe ngokucophelela isimo sazo.

Mayelana nempilo yesevisi yezimpawu zamafutha

Imiyalo yokusebenza ye-VAZ 2106 ithi impilo yesevisi ye-crankshaft oil seals okungenani iminyaka emithathu. Inkinga ukuthi lokhu akunjalo ngaso sonke isikhathi. Iminyaka emithathu, izimpawu zikawoyela zingasebenza ngaphansi kwezimo eziseduze nezinhle. Futhi azikho izimo ezinjalo emigwaqweni yasekhaya. Uma umshayeli eshayela ikakhulukazi emigwaqweni engcolile noma engagandayiwe kahle, futhi isitayela sakhe sokushayela sinolaka kakhulu, khona-ke izimpawu zamafutha zizovuza ngaphambili - ngonyaka nengxenye noma emibili..

Izimpawu nezimbangela zokugqoka kwe-oil seal

Eqinisweni, kunophawu olulodwa kuphela lokuguga kuma-crankshaft oil seals: injini engcolile. Kulula: uma uwoyela eqala ukugeleza ngophawu lukawoyela oselugugile, angena ezingxenyeni ezijikelezayo zangaphandle zenjini bese ehlakazeka kuyo yonke indawo yenjini. Uma uphawu lwamafutha olungaphambili "lwesithupha" lugugile, khona-ke amafutha avelayo ageleza ngqo ku-crankshaft pulley, futhi i-pulley ifafaza le lubricant phezu kwe-radiator nakho konke okuseduze kwe-radiator.

Isizathu sokuvela kwamafutha ku-crankcase ye-"six" i-oil crankshaft oil evuzayo.

Lapho uphawu lwamafutha lwangemuva luvuza, i-clutch house iyangcola. Noma kunalokho, i-clutch flywheel, ezombozwa ngamafutha enjini. Uma ukuvuza kukhulu kakhulu, khona-ke i-flywheel ngeke ibe nomkhawulo. Amafutha nawo azongena kwi-clutch disc. Ngenxa yalokho, i-clutch izoqala ngokuphawulekayo "ukushelela".

Zonke lezi zimo ezingenhla zingenzeka ngenxa yezizathu ezilandelayo:

• uphawu luwuqedile umcebo walo. Njengoba kushiwo ngenhla, izimpawu zikawoyela "eziyisithupha" azihlali isikhathi esingaphezu kweminyaka emibili;
• ukuqina kwebhokisi lokugxusha laphuka ngenxa yokulimala komshini. Lokhu kuyenzeka futhi. Kwesinye isikhathi isihlabathi singena ku-crankshaft siphuma enjinini. Khona-ke ingangena ebhokisini lokugxusha. Ngemuva kwalokho, isihlabathi siqala ukusebenza njengento ehlukumezayo, sijikeleza nge-crankshaft futhi sicekele phansi irabha ngaphakathi;
• Isigxivizo ekuqaleni sasifakwe ngokungalungile. Ukungahleleki kahle kwamamilimitha ambalwa nje kungaholela ekuvuzeni kwezimpawu. Ngakho lapho ufaka le ngxenye emseleni, kufanele uqaphele kakhulu;
• uphawu lwamafutha luqhekekile ngenxa yokushisa ngokweqile kwenjini. Ngokuvamile lokhu kwenzeka ehlobo, ekushiseni kwama-degree angamashumi amane. Esimweni sezulu esinjalo, ingaphezulu lebhokisi lokugxusha lingashisa ukuze liqale ukubhema. Futhi lapho selipholile, ngokuqinisekile liyombozwa ngoxhaxha lwemifantu emincane;
• umshini wesikhathi eside. Uma imoto ingasetshenzisiwe isikhathi eside, izimpawu ezikuyo ziyaqina, bese ziqhekeka bese ziqala ukuvuza amafutha. Lesi simo sivame ukubonwa ikakhulukazi ngenkathi ebandayo;
• izinga eliphansi lophawu. Akuyona imfihlo ukuthi izingxenye zezimoto ngokuvamile ziwumgunyathi. Izimvu zamanzi nazo azizange zibalekele lesi siphetho. Umnikezeli omkhulu wezigxivizo zikawoyela womgunyathi emakethe yasekhaya yezingxenye zezimoto yiChina. Ngenhlanhla, ukuqaphela inkohliso kulula: kubiza ingxenye enkulu. Futhi impilo yayo yesevisi iyingxenye ubude.

Esikhundleni se-crankshaft oil seals ku-VAZ 2106

Ake sithole ukuthi ungashintsha kanjani uphawu lwamafutha e-crankshaft ku- "eziyisithupha". Ake siqale phambili.

Ukushintsha uphawu lwamafutha lwangaphambili

Ngaphambi kokuqhubeka nokushintshwa, kufanele ubeke imoto emgodini wokubuka. Futhi-ke ngaphandle kokwehluleka ukuhlola ukuthi umoya ku-crankcase uvalekile yini. Incazelo yalo msebenzi wokulungiselela ilula: uma umoya omncane uvaliwe, khona-ke uphawu olusha lwamafutha ngeke lubambe uwoyela, ngoba ingcindezi enjini izoba ngokweqile futhi ivele iyikhiphe.

Amathuluzi adingekayo

Ukuze wenze umsebenzi uzodinga uphawu olusha lwamafutha e-crankshaft ngaphambili (okungcono kune-VAZ yasekuqaleni, izindleko ziqala kusuka kuma-ruble angu-300), kanye namathuluzi alandelayo:

• isethi yezikhiye zesipanela;
• i-pair of blades okufakwayo;
• i-screwdriver esicaba;
• isando;
• mandrel for seals ngokucindezela;
• intshebe.
  

  Kuzodingeka intshebe ukuze kukhishwe ibhokisi elidala lokugxusha esihlalweni

Ukulandelana kokusebenza

Kufanele kushiwo ngaso leso sikhathi ukuthi kunezindlela ezimbili zokushintsha uphawu lwamafutha lwangaphambili: eyodwa idinga umzamo omncane kanye nesipiliyoni esiningi. Indlela yesibili idla isikhathi esiningi, kodwa amathuba ephutha aphansi lapha. Kungakho sizogxila endleleni yesibili, njengefaneleka kakhulu kumshayeli we-novice:

1. Imoto iqiniswe kahle emgodini ngosizo lwebhuleki lesandla nezicathulo. Ngemuva kwalokho, i-hood iyavuleka futhi ikhava ye-camshaft isusiwe enjini. Yilesi sigaba lapho abashayeli abanamava abajwayele ukweqa khona. Inkinga yukuthi uma ungasusi ikhava ye-camshaft, ukufaka uphawu lwamafutha kuzoba nzima kakhulu, ngoba kuzoba nendawo encane yokusebenza. Ngakho-ke, amathuba okuhlanekezelwa kwebhokisi lokugxusha aphakeme kakhulu.
   

   Isembozo se-camshaft siboshelwe ngamabhawodi ayishumi nambili okufanele akhululwe
2. Ngemuva kokukhipha isembozo, ibhokisi elidala lokugxila likhishwa ngesando nentshebe encane. Kudingeka kuphela ukukhipha uphawu lwamafutha ohlangothini lwendawo yangaphakathi yekhava ye-camshaft. Kunzima kakhulu ukukwenza ngaphandle.
   

   Intshebe encane ilungele ukukhipha uphawu lwamafutha oludala
3. I-crankshaft oil seal entsha igcotshwa ngokukhululeka ngamafutha enjini. Ngemuva kwalokho, kufanele ibekwe ukuze amamaki amancane emaphethelweni ayo angaphandle ahambisane ne-protrusion emaphethelweni embobo ye-gland.. Kumele futhi kuqashelwe lapha ukuthi ukufakwa kwesici esisha samafutha kwenziwa kuphela ngaphandle kwendlu ye-camshaft.
   

   Inothi ebhokisini lokugxusha kufanele ihambisane ne-protrusion ebhalwe ngohlamvu "A"
4. Ngemuva kokuthi uphawu lwamafutha luqondiswe kahle, i-mandrel ekhethekile ifakwe kuyo, ngosizo olucindezelwa ngayo esihlalweni ngokushaywa kwesando. Kungakhathaliseki ukuthi kufanele ushaye i-mandrel kakhulu. Uma wenza ngokweqisa, uzomane asike indlala. Ngokuvamile imivimbo emincane emithathu noma emine yanele.
   

   Kungcono kakhulu ukucindezela uphawu olusha lwamafutha usebenzisa i-mandrel ekhethekile
5. Isembozo esinophawu lwamafutha ocindezelwe kuso sifakwe emuva enjinini. Ngemva kwalokho, injini yomshini iqala futhi isebenze isigamu sehora. Uma phakathi nalesi sikhathi kungekho ukuvuza kukawoyela okusha okutholakele, ukushintshwa kophawu lwangaphambili lwamafutha kungabhekwa njengempumelelo.

Ngenhla, sikhulume nge-mandrel, lapho ibhokisi lokugxusha licindezelwa emseleni okhuphukayo. Ngeke ngenze iphutha uma ngithi akubona bonke abashayeli basegaraji abanento enjalo. Ngaphezu kwalokho, akulula kangako ukuyithola esitolo samathuluzi namuhla. Umngane wami womshayeli naye uhlangabezane nale nkinga futhi wayixazulula ngendlela yokuqala. Wacindezela isivalo sikawoyela sangaphambili ngeshubhu lepulasitiki eliphuma kumshini wokuhlanza odala we-Samsung. Ububanzi baleli tube buyi-5 cm. Unqenqema lwangaphakathi lwebhokisi lokugxusha linobubanzi obufanayo. Ubude bokusikwa kwepayipi kwakungu-6 cm (leli payipi lasikwa umakhelwane nge-hacksaw evamile). Futhi ukuze umkhawulo obukhali wepayipi unganqamuli indlala yenjoloba, umakhelwane wayicubungula ngefayela elincane, ehlanganisa ngokucophelela umkhawulo obukhali. Ngaphezu kwalokho, washaya le "mandrel" hhayi ngesando esivamile, kodwa nge-mallet yokhuni. Ngokusho kwakhe, lo mshini usebenza njalo namuhla. Futhi sekuneminyaka engu-5 kakade.

Ividiyo: shintsha uphawu lwamafutha olungaphambili lwe-crankshaft ku-"classic"

Ukushintsha uphawu lwamafutha e-crankshaft ngaphambili lwe-VAZ 2101 - 2107

Ukushintshwa kwesici samafutha sangemuva

Ukushintsha uphawu lwamafutha angaphambili ku-VAZ 2106 kulula, umshayeli we-novice akufanele abe nezinkinga ngalokhu. Kodwa uphawu lwamafutha lwangemuva kuzodingeka lube luqili, ngoba ukufika kulo kunzima kakhulu. Sizodinga isethi efanayo yamathuluzi kulo msebenzi (ngaphandle kwesigxivizo esisha samafutha, okufanele sibe ngemuva).

Uphawu lutholakala ngemuva kwenjini. Futhi ukuze ukwazi ukuyifinyelela, kufanele uqale ususe i-gearbox, bese emva kwalokho i-clutch. Futhi-ke kufanele ususe i-flywheel.

1. Susa i-cardan shaft. Ihlakazwa kanye ne-bearing. Konke lokhu kubanjwa ngamabhawodi amane exhunywe ngawo ku-gearbox.
   

   I-cardan shaft kanye ne-bearing ihlanganiswe nama-bolts amane
2. Sisusa isiqalisi nakho konke okuxhumene nakho, ngoba lezi zingxenye zizophazamisa ukukhishwa kwebhokisi legiya. Okokuqala udinga ukulahla ikhebula le-speedometer, bese ususa izintambo ezibuyela emuva futhi ekugcineni ukhiphe isilinda se-clutch.
   

   Kuzodingeka ukhiphe ikhebula le-speedometer nocingo olubuyela emuva, ngoba zizophazamisa ukukhishwa kuka-gearbox.
3. Ngemva kokukhipha izintambo nesilinda, qaqa i-lever ye-gearshift. Manje ungakwazi ukuphakamisa i-upholstery phansi kwe-cabin. Ngaphansi kwayo kunesembozo esiyisikwele esimboza i-niche phansi.
4. Ungena embobeni engaphansi kwemoto, qaqa amabhawodi afakayo angu-4 ubambe u-gearbox osendaweni yemoto.
   

   U-gearbox ubanjwe ngamabhawodi amane angu-17mm.
5. Donsa kahle u-gearbox uye ngakuwe ukuze i-input shaft iphume ngokuphelele embobeni ye-clutch disc.
   

   I-shaft yokufaka yebhokisi kufanele ihlukane ngokuphelele ne-clutch.
6. Susa i-flywheel kanye ne-clutch. Ukuze wenze lokhu, kufanele ususe ubhasikidi, eduze kwawo kukhona ama-disc kanye ne-clutch flywheel. Ukuze ususe izibophelelo zebhasikidi, kufanele uthole imbobo ye-bolt engu-17 mm endlini yemoto. Ngemva kokugoqa ibhawudi lapho, siyisebenzisa njengesisekelo se-blade efakwayo. I-blade ifakwe phakathi kwamazinyo e-flywheel futhi ayivumeli ukuthi ijikeleze ne-crankshaft.
   

   Ukuze ususe ubhasikidi, kufanele uqale ulungise nge-spatula ekhulayo
7. Nge-wrench evulekile engu-17 mm, khulula wonke amabhawudi afakayo ku-flywheel bese uwakhipha. Bese ususa i-clutch ngokwayo.
8. Siqaqa amabhawodi okulungisa esembozweni se-crankcase seal seal (lawa amabholithi angu-10 mm). Bese uqaqa amabhawodi ayisithupha angu-8 mm ikhava exhunywe ngawo kusilinda block.
   

   Isembozo se-crankcase gland sinamathiselwe enjinini ngamabhawodi angu-10 no-8 mm.
9. Ivula ukufinyelela kwekhava ngebhokisi lokugxusha. Sikhiphe ngokucophelela nge-screwdriver ye-flathead bese usisusa. Kukhona i-gasket encane ngaphansi kwesivalo. Lapho usebenza nge-screwdriver, kufanele kuqashelwe ukuthi ungalimazi le gasket. Futhi udinga ukuyisusa kuphela kanye nesembozo sebhokisi lokugxusha.
   

   Isembozo sangemuva sebhokisi lokugxusha kufanele sisuswe kuphela kanye ne-gasket
10. Sicindezela indlala endala emsele usebenzisa i-mandrel (futhi uma ingekho i-mandrel, ungasebenzisa i-screwdriver evamile, ngoba le ndlala isazodingeka ilahlwe).
    

    Isigxivizo samafutha esidala singasuswa nge-screwdriver eyisicaba
11. Ngemva kokukhipha uphawu oludala lwamafutha, sihlola ngokucophelela umsele wayo futhi siwuhlanze ezinsalela zenjoloba endala nokungcola. Sigcoba uphawu olusha lwamafutha ngamafutha enjini bese silufaka endaweni sisebenzisa i-mandrel. Ngemuva kwalokho, sihlanganisa i-clutch ne-gearbox ngokulandelana kokususa.
    

    I-oil seal entsha ifakwe nge-mandrel bese ilungiswa ngesandla

Ividiyo: ukushintsha uphawu lwamafutha lwangemuva ku-"classic"

Esikhundleni semuva kawoyela uphawu crankshaft VAZ-2101-2107 injini.

Ama-nuances abalulekile

Manje kunamaphuzu amathathu abalulekile okufanele uwaqaphele, ngaphandle kwalokho lesi sihloko sizobe singaphelele:

• osayizi bezimpawu. Lapho uthenga uphawu lwamafutha esitolo sezingxenye, qiniseka ukuthi utshela umdayisi ukuthi yiluphi uphawu lwamafutha oludingayo: ngaphambili noma ngemuva. Naphezu kokufana kwangaphandle, ubukhulu balezi zimpawu zamafutha zihlukile. Ubukhulu be-gland yangaphambili buyi-55 * 41 * 8 mm (lawa ama-diameter angaphandle nangaphakathi nokuqina komkhiqizo), kanti ngemuva - 88 * 69 * 10 mm;
• muva nje, izigxivizo zikawoyela ezikhiqizwa yi-Corteco sezivele zidayiswa. Bafunwa kakhulu phakathi kwabanikazi be "sixs". Iqiniso liwukuthi izinto zokwenziwa kwazo ziyi-fluororubber. Izimpawu zamafutha ezivela kuwo zihlukaniswa ngokuthembeka okukhulu nokumelana nokugqoka. Ngakho-ke, uma kungenzeka, kungcono ukuthenga le ngxenye ethile, naphezu kwentengo ephezulu, eqala kusuka kuma-ruble angu-500;
  

  Ama-Corteco seals enziwe nge-FKM futhi amelana kakhulu nokugqokwa
• i-groove lapho i-gland izofakwa khona akumele ihlanzwe kahle futhi isulwe kuphela, kodwa futhi ikhishwe. Lokhu kwenziwa kangcono nge-acetone yobuchwepheshe ejwayelekile. Lokhu kusebenza okulula kuyisiqinisekiso esingcono kakhulu sokuqina okuphezulu kwebhokisi lokugxusha.
  

  Kungcono ukugcoba indawo yokufaka uphawu lwamafutha nge-acetone yokuhweba.

Umshayeli wezimfundamakhwela angase ashintshe uwoyela wangaphambili we-crankshaft eyedwa. Kuzodingeka ucubungule ngesivalo sikawoyela sangemuva isikhashana, nokho, lo msebenzi ungenzeka. Udinga nje ukuthatha isikhathi sakho futhi ulandele izincomo ezingenhla ngqo.