Isitofu se-Diesel Fuel Injector 0445120404 iyahambelana ne-Bosch injector CUMMINS QSB 5.9

Umsebenzi welungu ngalinye le-injector

Ukuchaneka kokulungiswa kwamalungu angaphakathi kwesitofu sikaloliwe esiqhelekileyo siphezulu noko, kwaye inxalenye nganye idlala indima ebalulekileyo. Kwakhona kukho iindawo ezininzi ezifuna ukulungiswa ngexesha lokugcinwa. Abasebenzi abaninzi bolondolozo abafumananga uqeqesho olusesikweni kwaye abazi ukuba zeziphi iindawo ezifuna ukulungiswa kunye nalapho zilungelelaniswe khona, okukhokelela ekunciphiseni ubomi benkonzo ye-fuel injector. Ngethuba lenkqubo yokuvelisa i-injector ye-fuel, ukwenzela ukuhlangabezana nokusebenza kwe-injini, iindawo ezininzi kufuneka zilungiswe ngokulungelelanisa i-shims ukuhlangabezana neemfuno zokuyila. Ezi shim azisetyenziswanga ngokungaqhelekanga, kodwa zibalwa ngesinyathelo-by-step imilinganiselo emihle. Ukuchaneka kubalwa kwii-microns. Inkcazo echanekileyo enjalo nganye Ukulungelelanisa ubukhulu be-shim, kunokubonwa ukuba i-shim nganye yokulungelelanisa inempembelelo ebalulekileyo kumsebenzi we-fuel injector.
(1) I-gasket yokulungiswa kwe-valve spring. Lungisa amandla entwasahlobo yevalve ye-solenoid. Xa i-spring force yevalve ihlengahlengiswa, umthamo we-injection ye-fuel yendawo yonke yokutofa iya kuchaphazeleka, ngakumbi umthamo we-injection ye-fuel kwindawo yokukhupha iyona inkulu.
(2) I-gasket yohlengahlengiso lokunyuswa kwentsimbi. Ukunyuswa kwentsimbi kulungelelanisa indawo yesakhiwo se-gasket kunye nokulungelelanisa ukufuduka okuphezulu kwebhola phezulu nangaphantsi. Ukuba ukunyuswa kwe-armature kugqithise ixabiso eliqingqiweyo, i-injector ayiyi kugalela amafutha okanye umthamo we-injection ye-fuel uya kuba mncinci kakhulu. Ukuba i-armature lift ikwixabiso elimiselweyo Ngaphakathi, ukulungelelanisa ukunyuswa kwe-armature kuya kutshintsha inani leoli kwindawo yokujova kwangaphambili ye-injection, kwaye ayiyi kuchaphazela amanye amanqaku e-injection.
(3) I-gasket yokulungiswa kwe-buffer lift. Lungisa ubuninzi bokufuduka kwesiqwenga se-armature ngexesha lenkqubo yokusebenza. I-cushioning lift yokulungelelanisa i-gasket akufanele ibe nzima kakhulu, ngaphandle koko iya kubangela ngokuthe ngqo ukubuyiswa kweoli eninzi kwi-injector.
(4) Iwasha yokulungiswa kwengono yasentwasahlobo. Lungisa amandla entwasahlobo yomlomo we-oyile (uxinzelelo lokuvula lwevalve yenaliti yomlomo weoyile), kunye noxinzelelo lokuvula lwevalve yenaliti yombhobho weoyile akunyamezeleki, okuya kukhokelela ekuphambukeni kobuninzi benaliti ye-oyile. kwinqanaba le-idling.
(5) I-gasket yokulungiswa kwevalve yenaliti. Lungisa ubuninzi bokufuduka kwevalve yenaliti yomlomo ngexesha lenkqubo yokusebenza. Ubungakanani bokuphakamisa ivalve yenaliti ikakhulu buchaphazela ubuninzi benaliti yamafutha kwindawo yomthwalo opheleleyo.