I-Diesel Injector Fuel Injector 0445120101 ihambisana ne-Bosch injector Cr/IPL19.5/Zeres20s

Inqubekelaphambili yakamuva yobuchwepheshe yesijojo sikaphethiloli

Isizukulwane sakamuva sikaDenso sobuchwepheshe bomjovo wezitimela ezivamile Ngo-2015, uDenso wasebenzisa isizukulwane esisha sesistimu yesitimela evamile ye-G4S ku-Mazda CX3, Toyota Hilux nezinye izinhlobo, futhi ngesikhathi esifanayo ifanise i-G4S nesistimu yokulawula iluphu evaliwe endaweni ethile ephezulu. amamodeli wesistimu yesitimela evamile. Lo mjovo kaphethiloli ushintshe ukwakheka komjovo kaphethiloli wangaphambilini, futhi wamukela i-valve ye-solenoid eshonile, i-valve enezinhlangothi ezintathu nezinye izakhiwo ukuze kuncishiswe kakhulu ukubuya kukaphethiloli komjovo kaphethiloli futhi kuthuthukiswe ukunemba komjovo kaphethiloli. Ukuthuthukiswa kokusebenza kwalo mkhiqizo kuphinde kuthinteke ukunaka kwemboni.
Ama-injection kaphethiloli endabuko anciphisa noma akhuphule ingcindezi yegumbi lokulawula ngokulawula ukugeleza koketshezi olugeleza lungene futhi luphume egunjini lokulawula, ngaleyo ndlela lulawule ukuphakanyiswa nokuvala kwe-valve yenaliti. Uhlangothi oluphezulu lwengcindezi kanye nohlangothi oluphansi lokucindezela luxhunywe komunye nomunye ngesikhathi sokusebenza, futhi ingxenye yamafutha igeleza ngokuqondile kusukela ohlangothini oluphezulu kuya ohlangothini oluphansi lokucindezela futhi ichithekile. I-G4S isebenzisa i-outlet orifice ukuze inqamule ukuxhumana phakathi kohlangothi lwengcindezi ephezulu kanye nohlangothi lwengcindezi ephansi, ifinyelela inhloso yokungabuyi kukawoyela omile futhi yehlise kakhulu ukubuya kukawoyela oguqukayo. Ngesikhathi esifanayo uzuza ekuncishisweni okukhulu kwevolumu yokubuyisela uwoyela, izinga lokushisa layo lokubuya likawoyela liphansi kakhulu kunalelo lama-injection e-G3S (izinga lokushisa lokubuya kukawoyela le-G4S ku-300 MPa liphansi ngo-20% kunele-G3S ku-200 MPa). Ngakho-ke, inkinga yokukhuphuka kwamafutha ngenxa yokuncipha kwe-viscosity eguquguqukayo ngenxa yokwanda kwezinga lokushisa iyaxazululwa.