I-Diesel Injector Fuel Injector 0445120381 ihambisana ne-Bosch injector Yuchai Machinery

1. I-injector elungisiwe ifakwe ku-tubing yokucindezela okuphezulu exhunywe nepompo yomjovo, i-accelerator ibekwe endaweni ephakeme kakhulu, i-vacuum rocker iyancipha, futhi isivinini silawulwa ukupompa amafutha izikhathi ezingu-40 ~ 50 ngomzuzu.

2, i-screwdriver izoba i-fuel injector yokulungisa ibhawudo, ilungiswe entwasahlobo ayikho ngaphansi kwengcindezi, i-rocker ijika kancane, lapho i-fuel injector ine-oil flow out, bese kancane kancane isikulufa ku-bolt yokulungisa, ohlangothini lwe-fuel. rocker bheka isimo umjovo fuel, lapho kukhona "pupu" uwoyela spray umsindo, isifutho sikawoyela waqala atomized, Ngalesi sikhathi, ingcindezi umjovo mayelana 5.88 ukuze 7.84 mpa (60 kuya 80 engineering emkhathini).

3, bese ibhawodi yokulungisa ibe yindingilizi, okulingana nokuqala komjovo inyuka ngo-3.92 mpa (40 engineering atmospheric pressure), lapho uzwa umsindo ocwebezelayo othi "chi, chi", fafaza inkungu kawoyela ecolekile, futhi iqhubeke. umjovo izikhathi ezingama-20 kuye kwezingama-30 ngaphandle kokwenzeka kwamafutha aconsayo, ingcindezi yomjovo kawoyela womjovo icishe ibe ngu-1 1.77 MPA (120 212 ingcindezi yasemkhathini).

4. Maka indawo yebhawodi yokulungisa, uyijikijele ekujikeni okungu-1/2 bese udonsa imoto.Uma isimo sokufafaza singashintshi, kungacatshangwa ukuthi ukulungiswa kwengcindezi yomjovo ngaphansi kwendawo ephawuliwe bekujwayelekile.Uma kukhona ipayipi elinezindlela ezintathu futhi lilinganisiwe isijojo sikaphethiloli esihle, ipayipi elinezindlela ezintathu lingasetshenziswa futhi lizohlolwa futhi lilinganiswe umjovo kaphethiloli omuhle ngokuhambisana nephampu yomjovo kaphethiloli, susa umoya endleleni kawoyela, beka i-throttle endaweni ephezulu yokuhlinzeka uwoyela, unciphise i-crankshaft enyakazisa ingcindezi, bheka isimo sokujova komjovo kaphethiloli, uma ngasikhathi sinye, ukuthi ingcindezi ijwayelekile;Uma umjovo kaphethiloli ohloliwe ujovwa kusenesikhathi, kubonisa ukuthi ukucindezela komjovo ayanele futhi kufanele kulungiswe.Khulula inadi lokukhiya lebhawodi elilungisayo bese uphendulela ibhawodi lokulungisa lingene ngaphakathi ukuze ukhuphule amandla okulayisha ngaphambili esiphethu esilawulayo futhi ukhuphule ingcindezi yomjovo kawoyela kuze kube izijovo ezimbili zikaphethiloli zifutha uwoyela ngesikhathi esisodwa.Ekugcineni, vala inati.