Isitofu se-Diesel Injector ye-Fuel 0445120381 iyahambelana ne-Bosch injector Yuchai Machinery

1. I-injector ehlengahlengisiweyo ifakwe kwi-tubing yoxinzelelo oluphezulu oludibaniswe nempompo ye-injection, i-accelerator ifakwe kwindawo ephezulu, i-vacuum rocker iyancipha, kwaye isantya silawulwa ngokupompa ioli 40 ~ 50 amaxesha ngomzuzu.

2, i-screwdriver iya kuba sisitofu se-fuel i-injector yokulungelelanisa ibholithi, ilungelelaniswe entwasahlobo ayikho phantsi koxinzelelo, i-rocker ijika ezimbalwa, xa i-injector ye-fuel ine-oyile ephumayo, kwaye emva koko ngokuthe ngcembe ujije kwi-bolt yokulungelelanisa, kwicala le-oyile. I-rocker jonga imeko yokutofa kwe-fuel, xa kukho isandi se-oyile yokutshiza i-"pupu", isitshizi se-oyile saqala ukwenza i-atomize, Ngeli xesha, uxinzelelo lwenaliti lumalunga ne-5.88 ukuya kwi-7.84 mpa. (60 ukuya kwi-80 yobunjineli emoyeni).

3, kwaye emva koko ibholithi yohlengahlengiso kwisangqa, elingana nokuqala koxinzelelo lwenaliti yonyuka nge-3.92 mpa (40 yobunjineli boxinzelelo lwe-atmospheric), xa usiva isandi seoyile ethi "chi, chi", fafaza inkungu yeoyile entle kakhulu, kwaye ngokuqhubekayo. Isitofu ngamaxesha angama-20 ukuya kwangama-30 ngaphandle kokuthontsiza kwe-oyile, uxinzelelo lwenaliti ye-oyile ye-injector imalunga ne-1 1.77 MPA (120 212). uxinzelelo lwe-atmospheric).

4. Phawula indawo yebholithi yokulungelelanisa, uyijike ibe yi-1/2 ukujika uze uyitsale imoto. Ukuba imeko yokutshiza ayitshintshi, kunokuqwalaselwa ukuba ukulungiswa koxinzelelo lwenaliti phantsi kwendawo ephawulweyo kuye kwaba yinto eqhelekileyo. Ukuba kukho umbhobho weendlela ezintathu kwaye ulinganiswe kakuhle isitofu se-fuel, ingasetyenziswa kwakhona umbhobho wendlela-ntathu uya kujongwa kwaye ulinganiswe isitofu esifanelekileyo samafutha ngokuhambelana kwimpompo yokutofa kwamafutha, ukuphelisa umoya kwindlela yeoli, beka i-throttle kwindawo ephezulu yokubonelela nge-oyile, unciphise uxinzelelo lwe-crankshaft ye-rocking, jonga imeko ye-injector yesitofu ezibini, ukuba ngaxeshanye, ukuba uxinzelelo luqhelekile; Ukuba i-fuel injector ihlolwe kwangaphambili, ibonisa ukuba uxinzelelo lwe-injection alunelanga kwaye kufuneka lulungiswe. Khulula i-nati yokutshixa yebholithi yokulungelelanisa kwaye ujike ibholithi yohlengahlengiso ingene ngaphakathi ukwandisa amandla okulayisha kwangaphambili entwasahlobo elawulayo kunye nokunyusa uxinzelelo lwenaliti ye-oyile de izitofu ezimbini zokutshiza i-oyile ngaxeshanye. Ekugqibeleni, tshixa i-nut.