Umbhobho omtsha oqhelekileyo kaloliwe oqhelekileyo we-Injector 0433171831 & Dlla146p1339 ye-Injector 0445120030 & 0445120218

1. 1.Impembelelo yeeparamitha zokusebenza kwe-injector kwiimpawu zokutywinwa:

Izinto ezinjengokuguquguquka koxinzelelo lwe-fluid phantsi koxinzelelo oluphezulu kunye ne-torque yokuqinisa xa i-injector ifakwe iya kubangela i-eccentricity kunye ne-inclination ye-valve yenaliti ngexesha elifanelekileyo, eliya kuchaphazela ukusebenza kwendibano ye-valve yenaliti. Ngenxa yomgangatho wokucutshungulwa, imilo kunye nokunyamezelana kwesikhundla kubonakala ngokubonakalayo kumphezulu wendibano yevalve yenaliti ngexesha lokucubungula. I-valve yenaliti ihlala ibuyisela ngexesha lenkqubo yokusebenza ye-fuel injector. Ezi zinto zibangela ukuba ivalve yenaliti ibe nokuthambekela okuncinci malunga nomngxuma ongaphakathi wevalve yenaliti.

1. Indawo yobushushu kunye nokuguqulwa kokudibanisa ivalve yenaliti:

Uxinzelelo oluphezulu lwamafutha kumsantsa phakathi kweendawo zokudityaniswa kwevalve yenaliti kubangela ukuguqulwa kweelastiki yeendawo zokudityaniswa kwevalve yenaliti. Kwangaxeshanye, ngenxa yesikhewu esincinci esifanelekileyo, ulwelo lunempembelelo eyomeleleyo ye-viscous, ubushushu be-fluid luyenyuka, kunye nokudluliselwa kobushushu obuqinileyo kulwelo kubangela ukuba ivalve yenaliti yokudibanisa iinxalenye ikhubazeke thermally. I-elastic deformation yenza ukuba ivalve yenaliti inciphe ibe ncinci, umzimba wevalufa yenaliti ukhule ube mkhulu, kwaye ifilimu yeoli ekwisikhewu iba ngqindilili. I-thermal deformation yenza ukwandiswa kwangaphandle kwevalve yenaliti ibe nkulu, ukwanda kwe-thermal yomzimba wevalve yenaliti ecaleni kwendlela yeradial kwenza umsantsa ube mncinci, kunye nokwandiswa kwe-thermal ecaleni kwendlela yobude be-arc kwenza ukuba umsantsa ube mkhulu, xa umva umkhulu kunoko. yangaphambili, ifilimu yeoli kwi-gap iya kuba nzima, ngaphandle koko ifilimu yeoli kwi-gap iya kuncipha.