Te Kaituku Diesel Injector Fuel Injector 0445120264 Bosch mo Foton Auv Bus Auman Forland Aumark 2000 Cummns 150t1

Ko tetahi o nga mea tino nui ko te paera o te ngira me te tinana o te ngira i hangaia mai i te rino e mau ana i te kounga teitei (e mohiotia ana ko te nozzle werohanga wahie, he upoko werohanga wahie ranei), ka kiia e te tokorua ko te takirua takirua. I te wa e mahi ana te injector, ka uru te hinu diesel pehanga teitei mai i te papu werohanga ki te injector na roto i te hononga ngongo, katahi ka uru ki te ruma hinu pehanga teitei annular i waenganui o te tinana takirere ngira i roto i te hongere uru hinu i runga i te tinana injector. Ka mahi te pehanga hinu ki runga i te koeko pehanga o te puera ngira ka hanga he pana axial whakarunga ki runga i te takirere ngira. Ina he nui ake te pana i te pehanga o mua i te whakapakeketanga o te puna whakahaere te pehanga me te kaha waku i waenga i nga takirua o te ngira (he iti rawa). Ka whakanekehia te paera o te ngira ki runga, ka nekehia atu te koo hiri o te pito o raro o te paera ngira mai i te mowhiti koeko o te tinana o te ngira, ka whakatuwherahia te kohao werohanga, kia werohia te wahie diesel ki roto i te ruuma mura. pehanga teitei. Ka mutu te tuku hinu hinu, ka tere te heke o te pehanga i roto i te rerenga hinu pehanga teitei, ka hoki mai te puera ngira i te wa i raro i te mahi a te puna whakahaere pehanga hei kati i te poka jet. Ko te maha o nga kohao o te injector orifice he nui (te nuinga 1 ~ 8), he iti te diameter o te orifice (te nuinga 0.2 ~ 0.8mm), he tiketike te pehanga werohanga (te nuinga 17 ~ 22MPa), ko te kaha ki te horoi whaiaro. he rawakore (he ngawari te kohi waro me te mono i te orifice), he teitei te kounga o te tātari diesel. He pai mo te ruuma wera werohanga tika e hiahia ana ki te kounga rehu teitei. Hei tauira, ko te 5-poka katia wahie injector whakamahia i roto i CA6110-2 engine diesel he diameter o 0.32mm me te pēhanga werohanga o 17.2MPa.