Ukulungiswa kweenqwelo-mlilo: ukutshintshwa kwe-oil seal

Ukuba ukufunyanwa kweoli kufunyenwe kumatshini, kwaye kwenzeka ngeenqweliso zeoli kwi-crankshaft, oku kulandelayo kufuneka kwenziwe kuqala:

• Phonononga inkqubo ye-crankcase yokuphucula umoya ;
• Khangela ukuba akukho mingcele ye-hoses yesistimu yokuphucula umoya;
• Ukuphelisa izifo ezingasebenzi.

Kodwa kwenzeka ukuba amanyathelo athatywayo awanelanga. Emva koko kuyimfuneko ukutshintsha uphawu lweoli ye-crankshaft.

Isibonakaliso esibalulekileyo, esibonisa ukutshintshwa okufunekayo-xa ioli iqala ukugeleza ngaphesheya kwebhokisi lokugcoba. Ukujikeleza kwe-pulley crankshaft iyayifaka kwiindlela ezihlukeneyo, ukukhahlela kunye nokuhambisa i-oyili malunga nendawo yonke ye-injini, kunye nebhanti kwi-drive kufuphi ne- gas distribution mechanism. Ngokuqinisekileyo, ukufaka indawo ebhokisini lokugxila akuyona into enzima kunabo bonke, kodwa kufuna ezinye izakhono nezixhobo ezifanelekileyo.

Umyalelo womsebenzi

I-crankshaft ine-omentum, emibini nangaphambili. Ukususwa kwabo kunye nokutshintshwa kwazo kwenzeka ngokulandelelana okuthile. Ngaloo ndlela, ukutshintshwa kwesoli ye-crankshaft yangaphambili yeoli kubandakanya oku kulandelayo:

- ukusuka kwi-"negative" terminal kwibhetri intambo ixhunyiwe;

- isikhundla sepiston kwisilinda sokuqala sisetyenziselwa ukunyanzeliswa kweTDC;

- kwi-gas distribution mechanism ibhanti yokuqhuba isuswa;

- kwi-crankshaft, i-pulley ekhutshiwe isuswe, ilandelwe yindandatho ede;

- Emva koko i- pump pump ifakwe . Ukusuka kuyo, ngosizo lwe-screwdriver, i-gland isuswa;

- Ukutshintshwa kwinqwaba yeoli ye-crankshaft eyenziwe ngokufanelekileyo kwaye ingqalelo.

Kufuneka ukuba uhlolisise imiphetho yayo esebenzayo kakuhle. Umjikelo kufuneka ulingane, kummandla akufanele ube yintente, iindawo eziqwengqileyo okanye ukugqithisa ngokweqile kwerubha, umxube (umtshato wefriji). Kumele kuqinisekiswe ukuba intwasahlobo kwisitywina iyinto eqhelekileyo, ayilulwanga imeko, ngaphandle kwemonakalo:

- Ngaphambi kokufakela, umgca wokusebenza utyutywe ngeoli yeenjini;

- ibhokisi yokugcoba iphinda ifakwe ngaphakathi kwidleke, ngoko umgca wayo wokusebenza kufuneka ulungele ngokufanelekileyo kwindawo yayo ye-crankshaft, uzincedise ngokusikhenkceza okanye intonga, kuphela ukugwema ukulimaza i-rabber, ibhokisi yokugxininisa kufuneka icinezelwe kuyo yonke indlela ukuya kwindawo yokumisa (oku kuya kwenziwa ngokukhetha i-mandrel efanelekileyo );

- buyela endaweni leyo yonke into esusiwe ngaphambili, ngokuqinisekileyo, ekukhutshweni okulandelelanayo;

- ukutshintshwa kwetyinki yeoli ye-crankshaft kugqityiwe ngokulungiswa kwemida yeebhanti zokuqhuba kwi-generator kunye ne-compressor ye-air conditioning, kunye nepom kufuneka iguqulwe kwi- power steering.

Ulwazi olongezelelweyo

Kwi-clutch, iidiski zinokucetyiswa xa isitywina seoli sisuka kwi-shaft yombalo kwibhokisi yebhodi okanye uphawu lwesityela se-crankshaft. Inokuthi ihlelwe yiphunga leoli - iphunga le injini lihluke kwi-transmission eyodwa. Umqhubi onamava okanye umatshini uyahlula ngaphandle kobunzima. Kwaye ke inquma ukuba itywina inesiphene. Enye inkohliso: kwi-puddle evamile, ukuba akukho na itanki yamanzi kufuphi nayo, iqhube ioli. Ukusasazeka kwandalala phezu komhlaba wonke, okwenza ifilimu ye-rainbow. I-motor iya kuhlala ehlobo lwe-drop down efana nengqolowa.

Kwaye kwakhona malunga nenkqubo yokungena umoya kwi-crankcase. Ukutshintsha isitywina seoli ye-crankshaft akusizi ukuba ucoceko lwenkqubo luphukile. Ukuvalwa kwayo kwikhokelela ekunyuseni kweengcingo zegankcase. Kwaye i-oyile iqala ukuvuza, nangona isalathisi yeoli ngaphambili.

Ngoku malunga nezixhobo. Ukuba ngezandla ezingenanto ukwenza yonke imisebenzi efunekayo ayiyi kusebenza, kunye ne-screwdriver eyodwa. Ukulungiselela umsebenzi wokulungisa nokubuyisela, umatshini okanye umqhubi angadinga izitshixo kwi "10", ukuya ku- "36", ikona ekhethekileyo eyenzelwe ngokukodwa ukumisela umnqwenqo kwi-crankshaft anchor, i-screwdriver sele ikhankanywe. Ewe, ukuba ebhokisini yeetayiti kukho intshevu, iqela elinyukayo kunye nesando - nabo baya kubandakanywa kwinkqubo.