Isingeniso sepani lamafutha
Umsebenzi: Ukuvala i-crankcase njengegobolondo lethangi lokugcina uwoyela, ukuvimbela ukungcola ukuthi kungangeni, futhi kuqoqwe futhi kugcinwe uwoyela wokugcoba ogeleza usuka endaweni engqubuzanayo yenjini kadizili, ukhiphe ukushisa okuthile, futhi uvimbele i-oxidation yokugcoba. amafutha.
Isakhiwo: Ipani likawoyela lenziwe ngezigxivizo zepuleti lensimbi elincanyana, futhi ingaphakathi lifakwe i-baffle yokusimamisa uwoyela ukuze kugwenywe ukushaqeka okusaphazeka ohlangothini lwesokudla okubangelwa ukunyakaza kwenjini kadizili, ehambisana nemvula yokungcola kawoyela wokugcoba, futhi uhlangothi lufakwe umbusi wamafutha ukuhlola inani lamafutha. Ngaphezu kwalokho, ingxenye ephansi ye-pan kawoyela nayo ifakwe ipulaki yokudonsa uwoyela.
I-Wet sump: Izimoto eziningi ezimakethe ziyi-oil sump emanzi, isizathu esenza iqanjwe ngokuthi i-wet oil sump yingoba i-crankshaft crank kanye nekhanda lokuxhuma lenjini lizocwiliswa emafutheni okugcoba e-oil sump kanye njalo lapho iphenduka. we-crankshaft, edlala indima yokugcoba, futhi ngenxa yokusebenza ngesivinini esiphezulu kwe-crankshaft, isikhathi ngasinye lapho i-crank icwiliswa echibini likawoyela 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 kuphansi kakhulu, i-crankshaft crank kanye nekhanda lenduku yokuxhuma ayikwazi ukucwiliswa emafutheni okugcoba, okuholela ekuntulekeni kokugcotshwa kanye ne-crankshaft ebushelelezi futhi induku yokuxhuma kanye negobolondo elithwala; Uma izinga lamafutha okugcoba liphezulu kakhulu, lizoholela ekucwilisweni okuphelele, ukuze ukumelana nokujikeleza kwe-crankshaft kukhuphuke, futhi ekugcineni kuholele ekwehleni kokusebenza kwenjini, kuyilapho uwoyela wokugcoba kulula ukungena egumbini lomlilo le-cylinder, okuholela ekutheni ukushiswa 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 i-pan kawoyela eyomile ikhansela umsebenzi wepani yamafutha ukugcina uwoyela, ukuphakama kwepani likawoyela 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. Isibonelo, i-Lamborghini ukusetshenziswa kwe-design kawoyela omile, ngoba, ukwandisa umkhawulo womphumela wokugcoba futhi uthole isikhungo esiphansi sokudonsela phansi kubaluleke kakhulu, futhi ukulahlekelwa kwamandla kungenziwa ngokwandisa ukufuduka nezinye izici. , ngokuqondene nomnotho, le modeli ayidingi ukucabangela.
UZhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS wamukelekile ukuzithenga.
