Diesel Injector Fuel Injector 0445120381 inoenderana neBosch injector Yuchai Machinery

1. Iyo injector yakagadziridzwa inoiswa pa-high pressure tubing yakabatana nepombi yejojo, iyo accelerator inoiswa panzvimbo yakakwirira, vacuum rocker inoderedzwa, uye kukurumidza kunodzorwa nekupomba mafuta 40 ~ 50 nguva paminiti.

2, screwdriver ichave iyo injector yemafuta inogadzirisa bhoti yakasununguka, yakagadziridzwa kune chitubu haisi pasi pekumanikidzwa, rocker mashoma anotendeuka, kana jekiseni remafuta riine kubuda kwemafuta, uye zvishoma nezvishoma kupinza mubhaudhi yekugadzirisa, padivi re rocker tarisa mamiriro ejekiseni remafuta, kana paine "pupu" yekupfapfaidza yemafuta, kupfapfaidza kwemafuta kwakatanga kuita atomize, Panguva ino, kudzvanywa kwejekiseni kunenge 5.88 kusvika 7.84 mpa. (60 kusvika 80 engineering atmospheres).

3, uyezve bhaudhi rekugadzirisa kuita denderedzwa, rakaenzana nekutanga kwejekiseni rekuwedzera 3.92 mpa (40 engineering atmospheric pressure), paunonzwa "chi, chi" crisp oiri ruzha, pfapfaidza mhute yakanyatsonaka yemafuta, uye inoenderera. jekiseni makumi maviri kusvika makumi matatu nguva pasina kudonha kweoiri chiitiko, iyo mafuta jekiseni kudzvanywa kwejekiseni ingangoita 1 1.77 MPA (120 212 atmospheric pressure).

4. Maka nzvimbo yebhaudhi rekugadzirisa, riputire mu 1/2 kutendeuka uye wozodhonza motokari. Kana mamiriro ekupfapfaidza akasachinja, zvinogona kutariswa kuti jekiseni dzvinyiriro yekugadzirisa pasi penzvimbo yakamaka yave yakajairika. Kana paine pombi yenzira-nhatu uye yakaverengerwa yakanaka jekiseni remafuta, inogonawo kushandiswa-nzira nhatu pombi inotariswa uye yakaverengerwa yakanaka jekiseni remafuta rakafanana pane pombi jekiseni remafuta, kubvisa mhepo munzira yemafuta, isa iyo throttle munzvimbo yakakura yekugovera mafuta, dzikisa kudzvanywa kunozunguza crankshaft, tarisa maviri emafuta jekiseni jekiseni mamiriro, kana panguva imwe chete, kuti kumanikidza kwakajairika; Kana iyo yakaongororwa mafuta injector yakajairwa pachine nguva, inoratidza kuti jekiseni rinomanikidza harina kukwana uye rinofanira kugadziriswa. Sunungura nati yekukiyira yebhaudhi rekugadzirisa uye shandura bhaudhi rekugadzirisa mukati kuti uwedzere simba rekurodha rechitubu chekutonga uye uwedzere kudzvanywa kwejekiseni remafuta kusvikira majekiseni maviri emafuta amwaya mafuta panguva imwe chete. Pakupedzisira, kiya nati.