I-Diesel Injector Fuel Injector 0445120097 Bosch yeCase Cummins Isc Engine

I-Denso fuel injection

Njengoba kushiwo ngenhla, i-Denso ifake inzwa yokucindezela engxenyeni yokungenisa uphethiloli yesijovi sikaphethiloli kwezinye izinhlobo ezisezingeni eliphezulu ukuze ilinganise ngokuqondile ukuguquguquka komfutho womjovo kaphethiloli. Ubuningi bangempela bomjovo kaphethiloli buqhathaniswa nemephu yobuningi bomjovo kaphethiloli olinganiselwe, imingcele efanelekile iyalungiswa, futhi isinxephezelo sesikhathi sangempela somjovo sitholwa ngemijikelezo embalwa yokulungiswa. Njengoba isistimu ibona ukutholwa kanye nesinxephezelo ngesikhathi sangempela, ingathuthukisa ngokuphawulekayo ukunemba komjovo womjovo, hhayi nje kuphela ukunxephezela iphutha phakathi komjovo ngamunye namaqoqo, kodwa futhi inganxephezela inani likawoyela elibangelwa ukuguga ngemva kwesikhathi eside. -umsebenzi wesikhathi eside Izinguquko, ukuze umjovo ukwazi ukuzuza umjovo kaphethiloli onembile kuwo wonke umjikelezo wokuphila kwawo. Yize iDenso yethule uhlelo lwayo lwezitimela olujwayelekile lwesizukulwane sesine emakethe, ingcindezi ephezulu yokusebenza kwemikhiqizo yesizukulwane sesine okwamanje emakethe ingama-MPa angama-250 kuphela, kanti imikhiqizo yayo engu-270 ~ 300 MPa isesigabeni socwaningo nentuthuko. azikafakwa emakethe. Ngokusho kwezincwadi ezifanele, ama-injection esizukulwane esilandelayo se-Denso (G4.5S, G4P) azoba nezici ezintathu ezibalulekile.
Isici sokuqala: ukufeza izinga eliphezulu lonxande wesifutho esikhulu. I-Denso ihlose ukuthuthukisa ukwakheka kwepuleti le-orifice okukhulunywe ngalo ephuzwini lokuqala, ukwandisa izinga lokugeleza kwe-orifice yokukhipha uwoyela futhi ithuthukise izinto ezisetshenziswa nguzibuthe kagesi, ukuze ukwakheka okuyinhloko kokufutha komjovo wesizukulwane esilandelayo kusondele kunxande, ukuze qaphela umjovo kaphethiloli. izinga eliphezulu lokukhululeka.