Umgangatho oPhezulu weValve yoLawulo lukaLoliwe oluPhakamileyo lweSeti iNdibano F00RJ00339 ye-Diesel Injector 0445120007 0445120018 0445120032 0445120079 0445120103

Ukwenza imodeli ye-High-Speed ​​Injector ye-Diesel ICE(icandelo 1

Abstract.

Eli nqaku lichaza iziphumo zophando malunga nokukhethwa kokuphucula isantya sokusebenza kwe-electro-hydraulically driven injectors (I-Common Rail) ye-diesel ICE. Isitofu esiphandiweyo kweli nqaku sisitofu esilungisiweyo se-serial esiqhelekileyo esine-solenoid. Imodeli kunye neeparamitha ze-injector zimelwe kwiphakheji ye-LMS Imagine.Lab AMESim kunye nenkcazo ecacileyo yobungqina kunye nemvelaphi yophando. Ukulandela iziphumo zophando, iingenelo zendlela ecetywayo yokuhlalutya isantya sokusebenza zichongiwe ngokuchaza isikhokelo sezifundo ezizayo.

1. Intshayelelo

Kwiinkqubo ze-fuel injection ye-diesel injini yokutsha yangaphakathi (ICE), kukho ingxaki yokugqithisa ukuphikisana phakathi kwemithetho ye-fuel injection kunye nokuqinisekisa umgangatho we-atomization ye-fuel. Iimpawu zesitofu kunye nokutshizwa kwepetroli kuxhomekeke kuyilo lombhobho. Iimpawu ezinje: iimpawu zejometri zokuhamba kwe-fuel sprayed, isakhiwo somlilo we-fuel flare, ukulungelelaniswa kwe-fuel spraying, inani lezinye iiparameters zenkqubo yokunikezelwa kwamafutha. Ukuqinisekisa ukutshiswa okuphezulu kwepetroli kwaye, ngenxa yoko, ukufumana izikhombisi eziphezulu zobugcisa kunye nezoqoqosho zedizili, kuyimfuneko ukuququzelela ukubunjwa komxube onengqiqo. Umgangatho wokutshiza amafutha ubonakaliswe ngokucokisekileyo kunye nokufana. Kuyimfuneko ukuququzelela inkqubo yokuchithwa kwejethi ukuze ufumane umgangatho ophezulu wokutshiza kuzo zonke izigaba zenaliti, kubandakanywa neyokuqala kunye neyokugqibela, xa kukho iqondo eliphantsi loxinzelelo lwamafutha phambi komlomo. Umgangatho we-atomization ufuna ukuhamba okuqhubekayo kuxinzelelo oluphezulu olunyusa imingxuma kwi-atomizer. Ukuthotyelwa komthetho wenaliti yamafutha, okt ukusasazwa komjikelo we-engile ye-crankshaft kwiimodi ezahlukeneyo ze-ICE kufuna uluhlu olubanzi lokuhamba.