Isingeniso sepani lamafutha
Umsebenzi: Iwukuvala i-crankcase njengegobolondo lethangi lokugcina uwoyela, ukuvimbela ukungcola ukuthi kungangeni, futhi kuqoqwe futhi kugcinwe uwoyela wokugcoba ogeleza usuka endaweni engqubuzanayo yenjini kadizili, ukushabalalisa okunye ukushisa, futhi kuvimbele ukugcwala kwe-oxidation kawoyela wokugcoba.
Isakhiwo: Ipani likawoyela lenziwe ngezigxivizo zepuleti lensimbi elincanyana, futhi ingaphakathi lifakwe i-baffle yokusimamisa uwoyela ukuze kugwenywe ukushaqeka okushisayo ohlangothini lwesokudla okubangelwa ukunyakaza kwenjini kadizili, okuvumela ukuna kokungcoliswa kukawoyela wokugcoba, futhi uhlangothi lufakwe irula likawoyela ukuhlola inani likawoyela. Ukwengeza, ingxenye ephansi ye-pan yamafutha nayo ifakwe ipulaki yokudonsa amafutha.
I-sump emanzi: Iningi lezimoto ezimakethe ziyi-sump kawoyela emanzi, isizathu esenza ukuthi ibizwe nge-sump kawoyela emanzi yingoba i-crankshaft crank kanye nekhanda le-rod exhumayo lizocwiliswa emafutheni okugcoba e-oil sump kanye njalo ukujikeleza kwe-crankshaft, idlala indima yokugcoba, futhi ngenxa yokusebenza kwe-crankshaft ephezulu ngesikhathi sokucwiliswa kukawoyela ku-crankshaft. ngesivinini esikhulu, izovusa izimbali ezithile zamafutha kanye nenkungu yamafutha. Ukugcotshwa kwe-crankshaft kanye ne-bearing kubizwa ngokuthi i-splash lubrication. Ngale ndlela, ukuphakama kwezinga le-liquid lamafutha okugcoba epanini likawoyela kunezidingo ezithile, uma iphansi kakhulu, i-crankshaft crank kanye nekhanda lenduku yokuxhuma ayikwazi ukucwiliswa emafutheni okugcoba, okuholela ekuntulekeni kokugcoba kanye ne-crankshaft ebushelelezi kanye nenduku yokuxhuma kanye negobolondo elithwala; Uma izinga likawoyela wokugcoba liphezulu kakhulu, lizoholela ekucwilisweni okuphelele, ukuze ukumelana nokujikeleza kwe-crankshaft kukhule, futhi ekugcineni kuholele ekwehleni kokusebenza kwenjini, kuyilapho uwoyela wokugcoba kulula ukungena egumbini lomlilo le-cylinder, okuholela ekushiseni kwamafutha enjini, ukunqwabelana kwe-spark plug carbon nezinye izinkinga.
Le ndlela yokugcoba ilula ngesakhiwo futhi ayidingi elinye ithangi likaphethiloli, kodwa ukutsheka kwemoto akukwazi ukuba kukhulu kakhulu, ngaphandle kwalokho kuzodala ingozi ye-cylinder evuthayo ngenxa yokuphuka kwamafutha nokuvuza kwamafutha.
I-Dry sump: I-Dry sump isetshenziswa ezinjinini eziningi zomjaho. Ayigcini amafutha epanini likawoyela, noma ngokunembile, alikho ipani lamafutha. Lezi zindawo zokungqubuzana ezihambayo ku-crankcase zigcotshwa ngokucindezela kuphume uwoyela ngembobo yemitha. Ngenxa yokuthi injini eyomile yamafutha e-pan ikhansela umsebenzi we-pan kawoyela ukugcina uwoyela, ukuphakama kwe-pan kawoyela ongahluziwe kuncipha kakhulu, ukuphakama kwenjini nakho kuncishisiwe, futhi inzuzo yesikhungo esiphansi sokudonsela phansi isiza ukulawula. Inzuzo eyinhloko ukugwema ukuvela kwe-pan kawoyela emanzi lezo ngenxa yokushayela kakhulu kanye nazo zonke izinhlobo zezimo ezimbi.
Kodwa-ke, ngenxa yokuthi ukucindezela kwamafutha okugcoba konke kuvela empompini yamafutha. Amandla wephampu kawoyela axhunywe igiya ngokujikeleza kwe-crankshaft. Nakuba enjini ye-sump emanzi nakuba iphampu kawoyela nayo iyadingeka ukuze kuhlinzekwe i-pressure lubrication ye-camshaft. Kodwa lokhu kucindezela kuncane kakhulu, futhi iphampu kawoyela idinga amandla amancane kakhulu. Nokho, ezinjinini zikawoyela ezomile, amandla alokhu kugcotshwa kwengcindezi kumele abe mkhulu kakhulu. Futhi ubukhulu bephampu kawoyela bukhulu kakhulu kunenjini ye-pan kawoyela emanzi. Ngakho kulokhu ipompo likawoyela lidinga amandla engeziwe. Lokhu kufana nenjini eshajwe kakhulu, iphampu kawoyela idinga ukusebenzisa ingxenye yamandla enjini. Ikakhulukazi ngesivinini esikhulu, ijubane lenjini liyakhula, ukuqina kokunyakaza kwezingxenye zokungqubuzana kuyanda, namafutha okugcoba nawo ayadingeka, ngakho-ke iphampu kawoyela idinga ukunikeza ukucindezela okukhulu, futhi ukusetshenziswa kwamandla e-crankshaft kuyaqina.
Ngokusobala, umklamo onjalo awufaneleki ezinjini zezimoto ezivamile, ngoba udinga ukulahlekelwa ingxenye yamandla enjini, okungeke kuthinte amandla okukhipha amandla kuphela, kodwa futhi akusizi ukuthuthukisa umnotho. Ngakho-ke ama-dry sumps atholakala kuphela ezinjinini ezihamba phambili noma ezinamandla amakhulu, njengalezo ezakhelwe ukushayela kakhulu. Ngokwesibonelo, Lamborghini ukusetshenziswa uwoyela eyomile design pan, ngoba, ukwandisa umkhawulo umphumela Lubrication futhi uthole isikhungo ephansi amandla adonsela phansi kubaluleke kakhulu, futhi ukulahlekelwa amandla kungenziwa ngokwandisa displacement kanye nezinye izici, njengoba for umnotho, ingabe le modeli ayidingi ukucabangela.
UZhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS wamukelekile ukuzithenga.
