Ukucindezela kwamafutha enjini okungalungile - izimbangela, izimpawu, imiphumela

Amafutha enjini adlala indima ebaluleke kakhulu ekuqinisekiseni ukugcotshwa okufanele kwazo zonke izingxenye zenjini. Yingakho kubaluleke kakhulu ukuthi abe nomfutho wegazi ofanele. Uma amapharamitha engafani, khona-ke isibani sokulawula ukuthungela siyakhanya. Ungabheka kuphi izizathu zalesi simo? Ziyini izimpawu futhi ziholela kuphi? Hlola!

Uzofundani kulokhu okuthunyelwe?

• Yiziphi izimbangela zomfutho ophansi kawoyela wenjini?
• Yiziphi izimbangela zomfutho kawoyela wenjini ephezulu?
• Umfutho kawoyela uwuthinta kanjani umfutho kawoyela?

Ngikhuluma nje

Umfutho kawoyela wenjini ongalungile unemiphumela emibi kakhulu enjinini. Izingxenye zingase zibe mnyama noma idivayisi ivuze. Ukulungisa injini kubiza kakhulu, ngakho-ke uma ubona ukuthi ilambu elicindezelayo lisakhanya, yima ngokushesha. Hlola izinga lamafutha enjini. Ngaphezu kwalokho, hlola isimo senzwa yokucindezela uwoyela kanye nekhebula lokuxhuma phakathi kwedivayisi yokubonisa kanye nenzwa. Isici esibi kakhulu ukugqokwa kwama-crankshaft bearings - kulokhu, injini ayikwazi ukushintshwa noma ukulungiswa.

Lokhu kumele kubhekwe - izinga likawoyela wenjini.

Abanye abashayeli abasayizwa indaba kawoyela wenjini neqhaza elibalulekile alibambayo emotweni. Noma kunjalo, kufanele kuqondwe ukuthi ngaphandle kwayo, ungakhohlwa ngakho ukushayela ukhululekile i isimo esihle senjini... Kufanelekile ukunakekelwa izinga lamafutha elilungilenjengoba le nkinga ihlobene ngokuqondile ngengcindezi yakhe.

Lapho imoto iqala ukukhanya kukhebhu kuyazikhanyelayini eyazisayo ukucindezela kwamafutha okungalungile. Akudingekile ukuba sikhathazeke ngakho ingcindezi iyanda ngesivinini senjini. Nokho, uma ingafinyeleli kuye ngemizuzwana embalwa amanani 35 kPa, ukukhanya ngeke kucime, ngakho-ke sicela usithumelele ulwazi mayelana nenkinga. Yini-ke okufanele yenziwe? Ngokushesha amise imoto Oraz cisha injinibese ucabanga ukuthi ungayibheka kuphi imbangela.

Into yokuqala okufanele uyenze hlola izinga lamafutha enjini. Ungase uthole ukuthi lokhu yikho kuncane kakhulu noma kakhulu. Uma injini ihlushwa ukungabi nalubrication, gcwalisa izikhala ngokushesha ngangokunokwenzeka - inkomba ikhanya kancane, ikhombisa ukuthi yebo Izinga likawoyela eliphansi, okungenzeka noma nini ukuthunjwa kwezinto zokusebenza. Kodwa-ke, izinga le-liquid eliphezulu kakhulu alikho ingozi encane - imiphumela yalo ingaba ukuvulwa kwebhulokhi ngenxa yokungenzeki uwoyela oweqile uthuthwa nge-valve yokuchichima iye ku-sump.

Ngingayitholaphi imbangela yomfutho ophansi kawoyela?

Yebo, njengoba sishilo ekuqaleni, umfutho kawoyela ophansi kakhulu ungase ubangelwe izinga lamafutha elingalungile. Nokho, uma yonke into ihlelekile futhi kunoketshezi olwanele enjinini, bheka inkinga kwenye indawo.

Qala uhlole lokho inzwa yomfutho kawoyela isebenza kahle... Lokhu kungenziwa kunoma iyiphi i-workshop. Kuyaziwa ukuthi uma lo mshayeli onakele, ukufunda kuyohlale kunikeza imininingwane engalungile. Inkinga ingadalwa futhi ucingo olulimele oluxhuma inhlabamkhosi i inzwa okuholela eqinisweni lokuthi imilayezo ayikwazi ukufinyelela umshayeli noma okuqukethwe kwayo akuhambisani neqiniso. Ngaphezu kwalokho, ngenxa yalokho, isibani esiyisixwayiso singase sikhanyise. ukungena kwamafutha epompo kuvaliwe, elixhumayo ngepani lamafutha, noma kunjalo i-valve yokudlula ivinjiwe, ihlale ivuliwe ngaso sonke isikhathi.

Nokho, ukwehluleka okukhulu ama-bearings agugile ku-crankshaft... Uyibona kanjani inkinga? Kuyawubonisa ilambu elikhombisayo elikhanya uma injini ifudumele futhi isebenza ngama-revs aphansi. Manje? Kufanele nakanjani linganisa ingcindezi nge-manometer, futhi uma ukwesaba kuqinisekiswa, khona-ke kuyodingeka ukulungiswa kwenjini.

Umfutho kawoyela wenjini ephezulu - qiniseka ukuthi uyabheka!

Umfutho wegazi ophakeme yinkinga engavamile kakhulu kunomfutho wegazi ophansi, kodwa kungenzeka futhi. Leli phutha livame kakhuluj ezinjinini zikadizili, banayo isihlungi sezinhlayiyana. Khona-ke, ngenxa yalokho, nUkushiswa okungaphumeleli komsizi ovela kusihlungi kuholela ekungeneni kwenani elengeziwe likaphethiloli ekamelweni elivuthayo.ebese igelezela phakathi ipani likawoyela likhuphula izinga likawoyela, futhi yingakho ingcindezi.

Isizathu somfutho ophezulu wamafutha singase sifane– Ukushintshwa koketshezi enjinini ngendlela engalungile. Uma umakhenikha eqagela amandla esistimu i inani loketshezi olushiwo umenzi lithelwa ngaphakathi, kwasekusele uketshezi oludala lokho akakwazanga ukuhlanganisa ngesikhathi sokushintshisanawazidala ngokwemvelo okweqile okunyuse ingcindezi futhi yenza inkomba ilula njalo.

Uma ubona ukuthi inkomba yomfutho kawoyela wenjini ephansi isasebenza, impendulo ye-natychmist... Mhlawumbe lokhu kushoIyingozi injini Izinga likawoyela elingalungile noma okunye ukungasebenzi kahle. Ungazibukeli phansi lezi zimpawu Injini iyinhliziyo yemoto. Ingabe ufuna uwoyela wemoto wekhwalithi enhle? Bheka ukunikezwa kwethu esitolo se-inthanethi sakwaNocar. Sikumema ukuthi uzijwayeze okunikezwayo komkhiqizo. Castrol, Shell, noma U-Liquid moly.

Futhi hlola:

Ungayinakekela kanjani injini yakho ye-diesel?

I-Engine knock - zisho ukuthini?

Ukushisa kwenjini - yini okufanele uyenze ukuze ungaphumeleli?

Sika,