Dizilo Injector Fuel Injector 0445120314 Bosch for Man Truck/Bus Engine

1. Kufotokozera mwatsatanetsatane majekeseni amafuta agalimoto

Injector yamafuta agalimoto (onani chithunzi D palokha ndi valavu yotsekedwa yotsekeka (nthawi zambiri valavu yotsekedwa imatanthawuza kuti ngati palibe chizindikiro chowongolera, valavu imatsekedwa nthawi zonse; pomwe valavu yotseguka imatanthawuza kuti ngati palibe chizindikiro chowongolera, valavu Nthawi zonse imakhala yotseguka), ndipo kutsegula ndi kutseka kwa valavu kumayendetsedwa ndi singano ya valve ikuyenda mmwamba ndi pansi. maginito kuyamwa valavu singano mmwamba, kuti mafuta aziyenda Utsi ku dzenje jekeseni.

Ubwino waukulu wa jekeseni wamafuta amafuta ndikuti kuwongolera kwamafuta ndikolondola kwambiri, kotero kuti injiniyo ikhoza kukhala ndi chiŵerengero chabwino kwambiri cha mpweya wamafuta pansi pamikhalidwe iliyonse yogwirira ntchito, osati kuti injiniyo iyende bwino, komanso mpweya wotulutsa mpweya. kukwaniritsa zofunikira za malamulo oteteza chilengedwe.

2. Kufunika koyeretsa

Mafuta atatha kugwira ntchito kwa nthawi yayitali, ma depositi a kaboni ndi mkamwa wopangidwa ndi kuyaka amamatira ku jekeseni wamafuta, zomwe zimapangitsa kuti jekeseni wamafuta atseke kapena kutsekereza.Zonyansa ndi fumbi mumlengalenga ndi petulo zidzapangitsanso kuti mafuta azitha kutsekedwa kapena kutsekedwa, ndipo pamapeto pake amapanga ma depositi a kaboni ndi ma depositi pa jekeseni.Mapangidwe a carbon madipoziti ndi madipoziti n'zosapeweka, koma khalidwe mafuta osauka, kwa nthawi yaitali injini idling ndi zifukwa zina zidzachititsa kutsekeka mofulumira majekeseni.

Ntchito ya jekeseni imagwira ntchito yofunika kwambiri pa mphamvu ya injini.Majekeseni osakwanira amafuta amachititsa kuti ntchito ikhale yosauka, ma depositi a carbon mu silinda, kuthamangira kwa makoma ndi mphete za pistoni, zomwe zimabweretsa kusakhazikika, kugwiritsa ntchito mafuta ambiri, kuthamanga kofooka, kuyamba kovuta, komanso kutulutsa mpweya wambiri.Pazovuta kwambiri, zidzatsekedwa kwathunthu.Majekeseni, kuwonongeka kwa injini.