I-Diesel Injector Fuel Injector 0445120107 Bosch ye-Nbe 6.2 Wdew (WEICHAI POWER CO.)

Ubuchwepheshe bakamuva bomjovo kaphethiloli wakwaBosch

1. Yehlisa izinga lokugeleza komjovo kaphethiloli. Ngokufanayo nesu le-Denso lokuthuthukisa, i-Bosch iphinde yakha ama-injection anengcindezi ephezulu ukunciphisa izinga lokugeleza kwama-injection. Inhloso yalokhu ukunciphisa ukusetshenziswa kukaphethiloli kanye NO. ukukhishwa (ukunciphisa izinga lokushisa lomlilo) ngesikhathi esifanayo, kodwa lokhu kuzoba nomthelela omubi, okuwukwandisa umsindo, ngakho ubuchwepheshe besibili obuchazwe ngezansi buyadingeka ukuze kunxephezele ukwanda komsindo.
2. I-Digital Waveform Technology (DRS, I-Digital Rate Shape) Lobu buchwepheshe budlule ezizukulwaneni ezingu-2. Isizukulwane sokuqala se-DRS saqala ukusetshenziswa kumjovo we-CRI2-20, okwenza umjovo wangaphambili kanye nomjovo omkhulu ngosizo lwe-valve ye-solenoid ethuthukisiwe ye-CRI2-20 Isikhathi somjovo sincishisiwe sibe ngu-0.2 ms, futhi inani lomjovo wangaphambili kulawulwa ngokunembile ku-1.5 mg/str. Ubuhle balokhu ukuthi isikhathi sokuthungela somjovo wangaphambili sibambezelekile, okwenza umjovo wangaphambili usondele kumjovo omkhulu, ovumela ukusha ngokushesha komjovo omkhulu !0. Umehluko phakathi kwesu lesizukulwane sesibili se-DRS nesizukulwane sokuqala ukuthi lingenziwa ngokwedijithali ukuze kuzuzwe ukuma komthambeka oqhubekayo futhi lingakhuphula ingxenye enkulu yengxenyana kanye no-NO eluhlaza. Umjovo kanye nomjovo omkhulu (ohlukaniswe izingxenye ezi-2, kufika ezingxenyeni ezi-3) ukuze kukhawulwe inani likaphethiloli osulungele ukubambezeleka, futhi ukhawule ukukhululwa kokushisa kuye ezingeni elithile ukuze intuthu (inani lensisi) yehliselwe kusisekelo esithile. izinga. Kukhona ukwehla okuphawulekayo
3. Ukulawula iluphu evaliwe. Ngokufana nobuchwepheshe be-iart be-Denso, i-Bosch ihlela ukufaka iyunithi yokulinganisa ingcindezi ku-CRI2-20 yayo kanye nemikhiqizo yakamuva kanye nayo yonke imikhiqizo ye-CRI3 ukuze kuzuzwe ukulawula iluphu evaliwe.