I-Diesel Injector Fuel Injector 095000-6383 Denso Injector for Komatsu Excavator

Ngophuhliso olukhawulezayo lwenjini yedizili yesithuthi, ingxaki yokukhutshwa kwe-injini ye-diesel itsale umdla omkhulu, kwaye ilizwe libhengeze imithetho nemigaqo engqongqo yokukhupha izinto ezikhutshwayo. Nangona ngoku zininzi iinjini zedizili eziqala ukusebenzisa uxinzelelo oluphezulu lwenkqubo kaloliwe eqhelekileyo yokunciphisa ukusetyenziswa kwamafutha kunye nokunciphisa ukukhutshwa, kodwa kwimeko yethu yangoku, impompo yesitofu somatshini isathandwa ngabasebenzisi abaninzi ngenxa yexabiso layo eliphantsi, ukuthembeka okuhle, kufanelekile. ukugcinwa kunye nezinye izibonelelo... . Okwangoku, ubunzima obuphambili bokulawula ukukhutshwa kwe-injini ye-diesel ilele kwi-NO; Kwaye iinqununu (PM), ezi zibini ezingcolileyo zichasene nomnye ngokwemiqathango yokubunjwa, kwaye akunakwenzeka ukusebenzisa indlela yobugcisa eyodwa ukufezekisa ukulawulwa kwangaxeshanye kwezi zimbini ezingcolileyo. HAYI, ligama eliqhelekileyo leeoxides ezahlukeneyo zenitrogen ngexesha lokutsha, kubandakanya NO, NO:, N: 0. njl. Inani le-NO lelona likhulu, kwaye izinga lemveliso ye-NO kwinkqubo yokutsha ixhomekeke kakhulu kubushushu bokutsha. . Ukongezelela, i-oxygen concentration, ngokukodwa i-oksijeni ye-athomu kwindawo yokutshisa, inempembelelo enkulu kwi-NO. Izinga lemveliso nalo libaluleke kakhulu. Ukongeza, ukusabela kweekhemikhali nako kuthatha ixesha, i-nitrogen kunye ne-oksijini ngexesha lokugcinwa kweqondo lokushisa eliphezulu ngu-NO. Izinga lemveliso yenye into ebalulekileyo. Ukushisa okuphezulu, ukutyetyiswa kwe-oksijini kunye ne-oksijini kunye nexesha lokugcinwa kwe-nitrogen kwiqondo lokushisa eliphezulu limisela i-NO kwinkqubo yokutsha kwe-injini ye-diesel. Izinto ezintathu zobungakanani besivuno. I-PM yenziwe nge-soot eyomileyo, i-soluble organic components, engancitshiswa ngokunciphisa umxholo wesulfure we-diesel, kunye ne-sulfates. Amacandelo e-Soluble organic hydrocarbons anzima, anokususwa yi-oxidation catalysts, ngoko ke ukunciphisa ukukhutshwa kwamasuntswana kugxininise ekunciphiseni ukubunjwa kwe-soot eyomileyo 1. Ukuze kuncitshiswe ixabiso lokukhutshwa kwe-NO, i-static feed advance Angle idinga ukulibaziseka, kodwa iya kwandisa umsi kunye ne-PM. Oku kufuna ukukhethwa kwe-injector efanelekileyo, i-injector aperture, ukulungiswa kokuhamba koxinzelelo oluphezulu, ukunciphisa ixesha lokulibaziseka kokutsha, ukufumana i-static fuel supply advance Angle, gcwalisa i-NO. Kwaye ixabiso le-PM lehlile ngaxeshanye, ukuze inqanaba lokukhutshwa kwe-injini ye-diesel lihlangane nelizweⅢumgangatho wokukhupha.