Diesel Injector Roj Injector 0445120130 Bosch rau Delong Weichai Wd10

INJECTOR TIPS

1.Koob valve thiab koob valve qhia nto hnav

Vim yog qhov nquag reciprocating txav ntawm rab koob valve nyob rau hauv lub koob valve lub qhov, thiab intrusion ntawm impurities nyob rau hauv lub diesel roj rau hauv daim ntawv qhia nto ntawm lub koob valve, qhov sib txawv ntawm qhov sib txawv maj mam nce los yog khawb tshwm sim vim strain, thiab cov roj to. ntawm lub injector nce. Lub siab poob qis thiab cov roj txhaj tshuaj txo qis, roj txhaj tshuaj lub sij hawm lags, ua rau muaj teeb meem hauv kev pib lub cav diesel thiab lub zog poob. Hauv qhov xwm txheej hnyav, lub tsheb ciav hlau tsis tuaj yeem ua haujlwm, thiab lub koob valve txuas nrog kev hnav ntau dhau yuav tsum tau hloov..

2.Orifice expansion

Lub qhov txhaj tshuaj ntawm rab koob valve yuav maj mam nthuav dav hauv cov roj siab siab, uas yuav ua rau lub siab txhaj tshuaj poob qis, qhov kev txhaj tshuaj yuav luv luv, thiab atomization tsis zoo. nce. Rau pintle injectors, yog tias qhov hnav ntawm lub qhov nozzle tsis loj, lub pob steel nrog txoj kab uas hla ntawm 4 hli tuaj yeem muab tso rau ntawm qhov kawg ntawm lub qhov, thiab maj mam rub nrog rauj me me los ua kom lub qhov nozzle plastically deform thiab txo qis. qhov taub. Yog tias lub qhov nozzle hnav ntau dhau, lub koob valve txuas yuav tsum tau hloov.

3.Needle lub cev kawg lub ntsej muag hnav

Vim hais tias lub ntsej muag kawg ntawm lub koob valve lub cev yog cuam tshuam los ntawm kev kub ceev reciprocating tsab ntawv tsa suab ntawm lub koob valve rau lub sij hawm ntev, nws yuav maj mam hnav tawm thiab tsim pits. Li no nce lub nqa ntawm rab koob valve thiab cuam tshuam rau kev ua haujlwm ib txwm muaj ntawm cov tshuaj txhaj tshuaj. Lub jig tuaj yeem siv los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam nws, nws yuav tsum tau khawb lub pob zeb, nws yuav tsum tau muab tshem tawm los ntawm kev sib tsoo ntawm cov khoom sib tsoo.