I-Diesel Injector Fuel Injector 0445120030 0445120218 Iyahambelana ne-Bosch Injector

3 Imilinganiso kunye nemilinganiselo

Kuyabonakala ukuba kukho izinto ezininzi ezichaphazela uxinzelelo lokuvula umjovo, kwaye abavelisi basekhaya baneengxaki ezininzi kule nkalo.Ngokuphuhliswa kwe-injini ye-diesel ukuya kwisantya esiphezulu kunye nokusebenza okuphezulu, ukuze kuphuculwe ukungena kwe-oyile yokungena kunye nomgangatho we-atomization, iimfuno zoxinzelelo lwe-injector ziphezulu kwaye ziphezulu, ngokubanzi kwi-18.5M Pa, uxinzelelo oluphezulu lokuvula lungafikelela kwi-30 MPa. , ngakumbi iimfuno zokuhla koxinzelelo zingaphezulu kwaye zingqongqo.Ngenxa yezi ngxaki, siye sathatha amanyathelo amaninzi saza safumana imiphumo emihle.Ezi zilandelayo ziyaziswa

(1) Sebenzisana neefektri zentwasahlobo ezichwephesha ukusombulula ingxaki yokudinwa kwentwasahlobo: ngokweemfuno eziphezulu zasentwasahlobo, ngokubonisana neefektri zasentwasahlobo, ucingo lwentsimbi olungeniswa kumazwe angaphandle (i-oyile ye-SwOS-V ecinywe i-alloy steel wire) isetyenziswa kwizinto eziphathekayo, ngokusisiseko ukusombulula. ingxaki yokuqhekeka kokukhathala;Ukususela ekuphuculeni inkqubo, usebenzisa ukujija, ukuthoba uxinzelelo, ukugaya, ukuchama, ukubeka ubushushu, ukugulisa kunye nezinye iinkqubo zobuchwepheshe, sicinezele intwasahlobo egqityiweyo ukuya kumphakamo ofunekayo kwimizobo yemveliso, ngokwemithetho yokuhlola yovavanyo lwenkampani yaseJamani BOSCH. , ukuphumla kokukhathala kunye nokulahlekelwa ngumthwalo kungaphantsi kwe-2%.

(2) Ukuphucula ukuchaneka kwe-machining kwamanye amalungu: phucula ubulukhuni bebhola yentsimbi ngaphakathi kwintonga ye-jacking okanye uyitshintshe ibe nguqhagamshelwano lwenqwelomoya, uphucule ukuqina, ukucaca kunye noburhabaxa benqwelomoya yokudibanisa ye-gasket flat kunye noxinzelelo lokulawula isikrufu (okanye umkhono wesijija), njl

(3) Ukuphucula umgangatho wendibano: qinisa ukulawulwa komgangatho we-fuel injector assembly, ngokukodwa ukuxinzelela kwakhona uxinzelelo emva kwe-nut yokutshixa yokulungiswa koxinzelelo.Ngenxa yokukhutshwa kwentambo enkulu yamalungu asekhaya, ukunciphisa uxinzelelo emva kokutshixa ukuya kwi-0.5M Pa, ekufuneka ilungiswe ngokuphinda ihlolwe ukufezekisa ukuchaneka koxinzelelo xa ushiya umzi-mveliso.