Isitofu se-Diesel Fuel Injector 095000-6640 Denso Injector ye Komatsu

Ngophuhliso olukhawulezayo lwenjini yedizili yesithuthi, ingxaki yokukhutshwa kwe-injini ye-diesel itsale umdla omkhulu, kwaye ilizwe libhengeze imithetho nemigaqo engqongqo yokukhupha izinto ezikhutshwayo. Nangona iinjini ezininzi zedizili ziqala ukusebenzisa uxinzelelo oluphezulu lwenkqubo kaloliwe eqhelekileyo ukunciphisa ukusetyenziswa kwamafutha kunye nokunciphisa ukukhutshwa, kodwa kwimeko yethu yangoku, impompo yokutofa ngomatshini ngenxa yeenzuzo zexabiso eliphantsi, ukuthembeka okuhle, ukugcinwa okufanelekileyo kusathandwa ngabasebenzisi abaninzi. .

Ngokutsho kophando kwi-Miller cycle coupling injection Angle kwiincwadi, kufunyenwe ukuba isizukulwana se-NOx sinokuncitshiswa kakhulu, kodwa siya kubangela ukuwohloka kokusetyenziswa kwepetroli kunye nokunyuka kwe-soot emission. Uphando olukhoyo lujolise ikakhulu kwinto enye yokutofa i-Angle, ngelixa uphando malunga nefuthe le-synergistic ye-engile yokutofa kunye nenaliti eninzi phantsi kolungiselelo lwesitofu oluninzi aluchazwanga. Kweli phepha, i-injini yedizili yaseMarine enesantya esiphantsi ene-cylinder diameter enkulu ithathwa njengento. Indlela yokulinganisa amanani amathathu e-CFD isetyenziselwa ukufunda ukuxuba kunye nenkqubo yokutshisa phantsi kwempembelelo ye-synergistic yenaliti eninzi kunye ne-fuel I-Angle optimization phantsi kwe-EGR atmosphere. Iziphumo ziya kubonelela ngesikhokelo sethiyori kuphando oluzimeleyo kunye nophuhliso lwesizukulwana esitsha sesantya esisezantsi senjini yedizili yaseLwandle eTshayina.

Uxinzelelo oluphezulu ekupheleni kwempompo yi-100 MPa, kwaye uxinzelelo oluphezulu lwe-injection ekupheleni kombhobho lungafikelela kwi-140 MPa. Okukhona luphezulu uxinzelelo lwenaliti, kokukhona lunokukhuthaza ukuxuba ioyile kunye nerhasi, kwaye ikhawulezise ukutsha kokusasaza kwinqanaba lamva ngelixa ilibazisa inaliti yeoli. Ukunciphisa i-aperture ye-injector kunokunciphisa ngokufanelekileyo ububanzi be-spray particles, ukukhuthaza ukuxutywa okuqhubekayo kweoli kunye negesi, ukutshisa ngokupheleleyo, ukunciphisa ukuveliswa komsi wekhabhoni owomileyo, kwaye ekugqibeleni ufezekise injongo yokunciphisa i-PM.