Umgangatho oPhezulu weDizili yokutofa uMbhobho DLLA155SM066 105025-0660 iNdawo eSpareleyo yeFuel Nozzle

Ukuqhaqha kunye nokuHlolwa kweNtloko ye-Injector kunye neZakhono zokuSila zokuLungisa i-Needle Valve Coupling (icandelo lesi-3)

1.3 Ukuhlolwa

Emva kokucoca, khangela zonke iindawo ze-injector ye-fuel, ngakumbi i-valve ye-valve yokudibanisa, ukugqiba ukuba utshintshe okanye ulungise.I-cylindrical guide surface ye-valve yenaliti imnyama, kwaye ngelo xesha, i-valve yenaliti ifakwe kumzimba we-valve yenaliti kwaye uziva ukhululekile, obonisa ukuba ukucocwa kwendawo yesikhokelo kukhulu.Xa kusetyenziswa, kufuneka kubekho ukubuya kweoli eninzi, kwaye uxinzelelo lweoyile alukwazi ukulungiswa phezulu.Ukuzama ukunyusa uxinzelelo lwe-oyile kunokubangela ukuba uxinzelelo olulawula intwasahlobo lungaphumeleli, kwaye i-oyile ayiyi kutshizwa.

Umgca wevalve yevalve yenaliti udlala indima yokulawula umthamo wenaliti yamafutha, ukugcina uxinzelelo oluthile lwenaliti kunye nokuqinisekisa i-atomization elungileyo yenaliti yamafutha.Ukuba kukho imiqondiso yomonakalo, ayitywinwanga ngexesha lokusetyenziswa, kwaye i-atomization ye-injection ye-fuel ihluphekile okanye ayinakho i-atomized.Kwangaxeshanye, kukho isenzeko sokuthontsiza kumphezulu womngxuma wombhobho womzimba wevalve yenaliti.

Kukho umkhondo wokungalingani kunye nomonakalo kwindiza edibeneyo yesiphelo esikhulu somzimba we-valve yenaliti, ebonisa ukuba ayisetyenziswanga kakuhle.Ukuba isiphene sikwiringi yangaphandle, i-fuel iya kuvuza ngexesha lokusetyenziswa;ukuba isiphene sikwiringi yangaphakathi, i-fuel iya kuvuza kwi-oil return hole.

Ukulingana phakathi komngxuma wombhobho womzimba wevalve yenaliti kunye nentloko encinci yevalve yenaliti akufuneki ukuba ikhululeke kakhulu okanye iqine kakhulu.Ukuba ikhululekile kakhulu, umgangatho we-atomization uya kuncipha, i-atomization iya kuba yincinci kwaye iincinci zeoli ziya kuba zikhulu, kwaye isandi asiyi kuba buhlungu.Ukuba iqinile kakhulu, i-injection ye-fuel iya kwenza umgca, kwaye i-fuel injection ayiyi kwenza isandi.Ukuba inaliti yamafutha ihlala ixesha elide, ukutshisa emva kokutshisa kuya kwenzeka ngokulula.