Poto wa mafuta
Ntchito: ndikutseka crankcase ngati chipolopolo cha thanki yosungirako mafuta, kupewa zodetsa kulowa, ndikusunga mafuta owuma kuchokera pamwamba pa injini ya disilo, ndikuletsa oxidation mafuta odzola.
Kapangidwe: poto wamafuta amapangidwa ndi malo owonda ang'onoang'ono, ndipo mkati mwake mumakhala ndi mafuta okhazikika pazinthu zonyansa, ndipo mbaliyo imakhala ndi wolamulira wamafuta kuti muwone kuchuluka kwa mafuta. Kuphatikiza apo, gawo lotsika kwambiri la pa poto wamafuta lilinso ndi pulagi yamafuta.
Kunyowa: Magalimoto ambiri pamsika ndi madzi onyowa, chifukwa chake amatchedwa mafuta a crankshaft, ndipo chifukwa cha rod Maluwa ena amafuta ndi fungo lamafuta. Mafuta a crankshaft ndi ovala amatchedwa spresh. Mwanjira imeneyi, madziwo kutalika kwa mafuta odzola mu poto yamafuta ali ndi zofuna, ngati mutu wa crankshaft sungathe kumitudzo, chifukwa cholumikiza ndodo ndikunyamula chipolopolo; Ngati mafuta opangira mafuta ndi okwera kwambiri, amatsogolera ku kumiza konsekonse, kotero kuti pamapeto pake mafuta omwe amapezeka, chifukwa mafuta odzola ndi osavuta, amalimbitsa mafuta a injini.
Njira yofuula iyi ndi yosavuta pokhapokha ndipo safuna thanki ina yamafuta, koma kupindika kwa galimoto sikungakhale lalikulu kwambiri, apo ayi kumayambitsa ngozi yofunda chifukwa cha kuthyoka kwamafuta chifukwa cha kutaya mafuta.
Dulani Dulani: Kuuma kouma kumagwiritsidwa ntchito mumiyeso yambiri. Sizisunga mafuta mu poto yamafuta, kapena momveka bwino, palibe poto yamafuta. Izi zimayenda mu crankcase yopaka ndikukakamiza mafuta kudutsa dzenje. Chifukwa mafuta owuma pa poto amachotsa poto wa mafuta kuti asunge mafuta, poto wamafuta wonunkhira umachepetsedwa, kutalika kwa injini kumachepa, ndipo phindu la gawo lamphamvu lamphamvu limatha kuwongolera. Ubwino waukulu ndikupewera kupezeka kwa poto wamafuta wamafuta omwe chifukwa cha kuyendetsa bwino komanso mitundu yonse ya zovuta zina.
Komabe, chifukwa kukakamizidwa mafuta kumachokera pampu mafuta. Mphamvu ya pampu yamafuta imalumikizidwa ndi zida zamagetsi kudzera mu kusintha kwa crankshaft. Ngakhale pamtengo wonyowa ngakhale pampu yamafuta imafunikiranso kupatsa mavuto kwa camshaft. Koma izi ndizochepa kwambiri, ndipo pampu yamafuta zimafuna mphamvu zochepa. Komabe, mu injini zamagetsi poto, mphamvu ya kupanikizika kumafunikira kukhala wamkulu. Ndipo kukula kwa pampu yamafuta ndi kwakukulu kwambiri kuposa injini yamafuta yamakono. Chifukwa chake nthawi iyi pampu yamafuta imafunikira mphamvu zambiri. Izi zili ngati injini yapamwamba kwambiri, pampu yamafuta imayenera kudya gawo la mphamvu ya injini. Makamaka kuthamanga kwambiri, liwiro la injini limawonjezeka, kukula kwa zinthu kumawonjezeka, ndipo mafuta odzola amafunikiranso, kotero mafuta amafuta amafunika kuperekera kwambiri, ndipo kumwa kwa mphamvu ya cronkshaft kumakulitsidwa.
Mwachidziwikire, mapangidwe ngati amenewa sioyenera kwa injini wamba wamba, chifukwa zimayenera kutaya gawo la mphamvu ya injini, zomwe sizingoyambitsa mphamvu zamagetsi, zomwe sizingakhudze mphamvu zotulutsa, komanso sizothandiza kusintha zachuma. Madzi owuma nthawi zambiri amapezeka pamtunda wapamwamba kapena injini zapamwamba, monga zomwe zimapangidwira kuyendetsa kwambiri. Mwachitsanzo, Momborghini ndikugwiritsa ntchito poto poto wamafuta, chifukwa, kuwonjezera malire a mphamvu yokoka ndi kupeza malo otsika, ndipo kutaya mphamvu kumatha kunjenjemera, koma mtunduwu suyenera kuganizira.
Zhuo Meng Shanghai Auto CO., Ltd. amadzipereka kugulitsa ma MG & Mauxs Auto Ovomerezeka kuti agule.
