0445120344 - 612640080022 WEICHAI BOSCH ESIFANELEKILEYO ISITOLI sikaloliwe

Isebenza njani i-injector

"Uloliwe oqhelekileyo woxinzelelo oluphezulu" njengoko igama lisitsho, "nguloliwe oqhelekileyo" kunye "noxinzelelo oluphezulu".Kukho uxinzelelo oluphezulu oluqhelekileyo, kwaye alunanto yakwenza nesantya senjini.Uxinzelelo kwinkqubo yokutofa kwamafutha enjini yedizili yoxinzelelo oluphezulu oluqhelekileyo lunokufikelela malunga nama-20,000kpa.Uxinzelelo lweoyile yeyona nto iphambili kule nkqubo.Ngaphantsi koxinzelelo lweoyile ephezulu, yonke inkqubo inokugqiba unikezelo lweoyile oluchanekileyo ngeendlela ezahlukeneyo zokutofa kunye nemithamo yeoli yokutofa phantsi kwemiyalelo yemodyuli yolawulo lwe-elektroniki.
Xa i-fuel-high-pressure fuel inikezelwa kwi-injector ye-fuel ngokusebenzisa umzila oqhelekileyo, ekugqibeleni unokufaka idizili kwi-cylinder ngexabiso elichanekileyo kwaye ngexesha elichanekileyo phantsi kolawulo lwalo mlawuli we-elektroniki ophezulu.Ke ngoko, ngokungafaniyo ne-injini yedizili yemveli ethi igalele amafutha kube kanye ngexesha lonke lomjikelo we-stroke, injini yedizili phantsi koxinzelelo oluphezulu lwetekhnoloji kaloliwe eqhelekileyo inokufikelela kangangamaxesha asibhozo ukusuka ekuqaleni ukuya ekupheleni.Le nkqubo iqala ngesixa esincinci kakhulu se-pre-injection ekuqaleni, ngokuthe ngcembe inyusa inani lepetroli etofwayo kwaye ikhawulezisa isantya sokutofa njengoko ipiston icinezela umxube okwisilinda ukuya kumthamo omncinci, de isitofu esiphambili sivuswe ekugqibeleni. , kwaye igqitywe Yonke inkqubo yokutshiza ngaphambi kokuba i-stroke yokusebenza.Onke la mafutha edizili afakwe kwi-atom kwaye atshizwe kwiindawo ezininzi ngee-injection zamafutha.Ukuyishwankathela ngesivakalisi esinye, iyenza nzima inkqubo yokutofa i-fuel yantlandlolo, kodwa ifezekisa ukutshisa kwe-oyile ephezulu kakhulu kwaye icudisa ngaphandle amandla aqulethwe kwithontsi ngalinye leoli.Kwelinye icala, ukusebenza kakuhle kokutsha kuthetha imigangatho ephezulu yokukhupha.Kwaye le nkqubo kaloliwe ixhaphakileyo inokuvelisa ingxolo encinane kuneenjini zedizili eziqhelekileyo.Ngenxa yokuba indlela yokubonelela ngamafutha yenaliti yamanqaku amaninzi inciphisa umthombo wezinto ezininzi zokungcangcazela.Ngaphezu koko, i-vibration eyaqhuma kanye kuphela ngexesha lokubetha kwe-stroke nayo yaphulwa yi-micro-vibration ye-multiple step-by-step conmbustion.