I-Diesel Injector Fuel Injector 0445120107 Bosch for Nbe 6.2 Wdew (WEICHAI POWER CO.)

Itekhnoloji yamva nje yesitofu samafutha eBosch

1. Ukunciphisa izinga lokuhamba kwe-injector yamafutha. Ngokufanayo nesicwangciso sophuhliso sikaDenso, iBosch ikwaphuhlisa ii-injector zoxinzelelo oluphezulu ukunciphisa izinga lokuhamba kwee-injector. Injongo yoku kukunciphisa ukusetyenziswa kwamafutha kunye NO. ukukhutshwa (ukunciphisa ukushisa okutshisayo) ngexesha elifanayo, kodwa oku kuya kuba nefuthe elibi, oko kukwandisa ingxolo, ngoko ke iteknoloji yesibini echazwe ngezantsi iyadingeka ukuhlawulela ukwanda kwengxolo.
2. I-Teknoloji ye-Digital Waveform (DRS, i-Digital Rate Shape) Le teknoloji idlule kwizizukulwana ezi-2. Isizukulwana sokuqala se-DRS saqala ukusetyenziswa kwi-CRI2-20 injector, eyenza i-injection yangaphambili kunye ne-injection engundoqo ngoncedo lwe-CRI2-20 i-valve ye-solenoid ephuculweyo Ixesha le-injection liyancitshiswa libe yi-0.2 ms, kwaye isixa se-injection yangaphambili. kulawulwa ngokuchanekileyo kwi-1.5 mg / str. Inzuzo yale nto kukuba ixesha lokutshisa i-pre-injection libambezelekile, okwenza i-pre-injection isondele kwi-injection enkulu, ehambelana nokutsha ngokukhawuleza kwenaliti enkulu !0. Umahluko phakathi kwesicwangciso se-DRS sesizukulwana sesibini kunye nesizukulwana sokuqala kukuba sinokulinganiswa ngedijithali ukuphumeza imilo ye-slope eqhubekayo kwaye inokunyusa iqhezu lobunzima kunye ne-NO ekrwada. Isitofu kunye nenaliti engundoqo (yahlulwe yangamacandelo ama-2, ukuya kutsho kwizahlulo ezi-3) ukunciphisa ubungakanani bamafutha asele elungele ukulibaziseka, kunye nokunciphisa ukukhutshwa kobushushu kwinqanaba elithile ukwenzela ukuba umsi (ixabiso le-soot) unokuncitshiswa ube yinto ethile esisiseko. inqanaba. Kukho ukwehla okuphawulekayo
3. Ulawulo oluvaliweyo. Ngokufana neteknoloji ye-iart yeDenso, i-Bosch iceba ukufaka iyunithi yokulinganisa uxinzelelo kwi-CRI2-20 kunye neemveliso zamva kunye nazo zonke iimveliso ze-CRI3 ukufikelela kulawulo oluvaliweyo.