I-100% entsha evavanyiweyo kaloliwe oqhelekileyo weDizili / iFuel Injector Nozzle DLLA155S529

Uzigcina njani izitofu ze-injini ye-diesel zikwimeko elungileyo yobuchwephesha (icandelo lesi-2)

Okokuqala, jonga rhoqo kwaye ulungelelanise i-engile yonikezelo lwamafutha kwangaphambili kwimpompo yokutofa kwamafutha. Ukuqinisekisa ukuba idizili etofelwe sisitofu se-fuel kwi-cylinder inokuxutywa ngokulinganayo kwaye itshiswe ngokupheleleyo, kufuneka kuhlolwe rhoqo ukuze kulungiswe i-angle yokubonelelwa kwangaphambili kwamafutha kwimpompo yokutofa kwamafutha. Ukuba ixesha lonikezelo lwe-oyile lingaphambili kakhulu, kuya kwenza kube nzima ukuba injini ye-diesel iqalise, kwaye kuya kubakho ukusilela okufana nokunkqonkqoza kwe-cylinder kunye nokunyuka kwe-vibration; ukuba ixesha lonikezelo lweoyile lisemva kwexesha, liya kubangela umsi omnyama kumbhobho wokukhupha, ubushushu obugqithisileyo be-injini kunye nokunyuka kokusetyenziswa kwamafutha. . Kwangethuba kakhulu okanye kade kakhulu unikezelo lwe-oyile kwangaphambili i-engile yempompo yokutofa ngamafutha iya kunciphisa ubomi benkonzo yesitofu samafutha.

Okwesibini, kukho eminye imiba ekufuneka inikwe ingqwalasela

a. Xa ulungisa injini ye-diesel, susa ngokucophelela igumbi lokutsha, i-valve yokungena kunye ne-exhaust valves, iipiston, ii-cylinder liners, i-exhaust mibhobho kunye ne-injector fuel. Iidiphozithi zekhabhoni ezigqithisileyo ziya kubangela ukuchithwa kobushushu okulambathayo kwe-injini, ukukhupha okulambathayo, kunye nobushushu obugqithisileyo bendawo. , ngaloo ndlela utshisa indibano yesitofu sokufutha.

B. Xa ukutshintshwa okanye ukusabalalisa iindawo ezinjengemibhobho yeoli yoxinzelelo oluphezulu, izakhi zokucoca idizili, izibini zeplunger kunye neeperile zevalve yokuphuma kweoyile, kufuneka zicocwe ngaphambi kofakelo, kwaye phambi kokuba imibhobho yeoli yoxinzelelo oluphezulu idityaniswe kwii-injector ze-fuel. i-throttle kufuneka ivulwe ukuqhuba i-injini ukuba ingasebenzi ngamandla angaphandle Yenza imijikelezo emininzi ukucoca umjelo wombhobho wepetroli woxinzelelo oluphezulu ukukhusela ukungcola ekungeneni kwinaliti yamafutha. umlomo.