I-Diesel Injector Fuel Injector 0445120115 Bosch for Case New Holland, Cummins Engine Cr/Ifl26/Ziris10s

Denso fuel injection

(1) Qhubeka ukusebenzisa kunye nokuphucula ubume bokulawula i-orifice ukuze unciphise ngakumbi isithuba sokutofa kwamafutha. Xa kuthelekiswa ne-G4S, i-G4.5S iphucula iimpawu ze-hydraulic ezidlulayo ze-valve yeendlela ezimbini xa i-orifice yokulawula ehambayo ivuliwe, ukwenzela ukuba uxinzelelo lwegumbi lokulawula lufikelele kwaye lugcine umgangatho ophantsi, ukwenzela ukuba i-valve yenaliti elandelayo inokukhawuleza ngokukhawuleza. ivaliwe. vula. Kuqikelelwa ukuba ixesha lokutofa kwe-G4.5S lingafikelela kwi-0.1ms kwixesha elizayo, kwaye isizukulwana sesine se-piezoelectric injector i-G4P ayinakuqaphela ixesha lokutofa kwamafutha.
(2) Nciphisa umthamo womngxuma wombhobho wesitofu samafutha kwaye uphucule ubume bomngxuma wombhobho, ngaloo ndlela uphucula ukusasazeka kwesitshizi. Ukuze kuphunyezwe ukusasazwa okuphezulu kunye nokungena okuphantsi kuxinzelelo lukaloliwe oluphantsi, kwaye kwangaxeshanye ukuphumeza ukungena okunamandla okufanayo kuxinzelelo lukaloliwe oluphezulu njengezitofu eziqhelekileyo ze-fuel, i-Denso Corporation iphuhlise umbhobho onomlinganiselo we-0.1x0.8 mm Umbhobho omfutshane okanye owakhiwe ngendlela eyodwa (CDS, uMlomo wokutshiza oLawulwayo) ukufezekisa isiphumo esifunwayo sokutshiza.
(3) Ukuphucula umsebenzi we-i-art ukuqonda ukufunyanwa kwe-injection yangaphambili kunye namazinga e-injection engundoqo. Ngexesha elifanayo, utshintsho lwesantya somsindo lunokufumaneka ngokulinganisa isigaba soxinzelelo loxinzelelo emva kokuba isitofu sigqityiwe, ukuze kufumaneke ukuxinana kwamafutha. Emva koko i-kinematic viscosity ifunyenwe ngobudlelwane obaziwayo phakathi kwenombolo ye-n-cetane yepetroli kunye nobudlelwane phakathi kobuninzi kunye ne-viscosity eguquguqukayo, ukwenzela ukuba kuqondwe ukulungiswa kwesantya sokuhamba kwe-fuel injected, njl.