Umjovo weDizili wekhwalithi ephezulu DLLA134S999 0 433 271 471 Ingxenye yesipele ye-Fuel Nozzle

Ubuchwepheshe be-Common Rail bubhekisela ohlelweni oluvaliwe lwe-loop oluhlanganiswe nepompo likawoyela elinomfutho ophezulu, inzwa yokucindezela kanye neyunithi yokulawula i-electronic (ECU) ehlukanisa ngokuphelele isizukulwane sokucindezela komjovo kanye nenqubo yomjovo komunye nomunye. Iphampu kawoyela enengcindezi ephezulu ukuletha uphethiloli onengcindezi ephezulu epayipini likawoyela lomphakathi, ngokusebenzisa ingcindezi kawoyela epayipini likawoyela lomphakathi ukuze kuzuzwe ukulawula okuqondile, ukuze ingcindezi yepayipi likawoyela elinengcindezi ephezulu kanye nenjini. isivinini sesihlanu, singanciphisa kakhulu umfutho wokuphakelwa kukawoyela wenjini kadizili ngedigri yokushintsha isivinini senjini. Uhlelo lomjovo wesitimela olunengcindezi ephezulu ikakhulukazi lwakhiwe uhlelo lokuphakela uphethiloli olunomfutho ophansi, uhlelo lokuphakela uphethiloli olunomfutho ophezulu, uhlelo lomjovo kaphethiloli kanye nohlelo lokulawula logesi.

Uhlelo lwesitimela oluvamile lubhekisela ohlelweni oluvaliwe lwe-loop olwakhiwe ipompo likawoyela elinomfutho ophezulu, inzwa yokucindezela kanye neyunithi yokulawula i-electronic (ECU), ehlukanisa ngokuphelele isizukulwane sokucindezela komjovo kanye nenqubo yomjovo komunye nomunye, ehluke ngokuphelele uhlelo lwangaphambilini lomjovo wedizili oluqhutshwa ama-camshafts. Iphampu kawoyela enengcindezi ephezulu yokuletha uphethiloli osezingeni eliphezulu kumzila kawoyela, ngokusebenzisa ingcindezi kawoyela esitimeleni ukuze kuzuzwe ukulawula okuqondile, ukuze umfutho wepayipi kawoyela ophakeme uzimele ngaphandle kwejubane lenjini, unganciphisa kakhulu. izinga lomfutho wokunikezwa kukawoyela wenjini ye-diesel ngokushintsha kwesivinini senjini.

Isistimu yomjovo wesitimela diesel high-pressure common ihlanganisa i-hydraulic system kanye ne-electronic control system. Phakathi kwazo, i-hydraulic system ihlukaniswe yaba yi-low-pressure hydraulic system kanye ne-high-pressure hydraulic system. I-low-pressure hydraulic system ihlanganisa ithangi likaphethiloli, ipompo yokudlulisa uphethiloli, isihlungi sikaphethiloli kanye nomugqa wamafutha ophansi; Uhlelo olunomfutho ophezulu we-hydraulic luhlanganisa ipompo yokucindezela okuphezulu, umzila wesitimela kawoyela ocindezelwe kakhulu, umjovo kanye nepayipi likawoyela elinomfutho ophezulu; I-Electronic Diesel Control (EDC) ihlanganisa izinzwa, i-Electronic Control Unit (ECU), ama-actuator (okuhlanganisa ama-injection anamavalvu e-solenoid, ama-valve okulawula ukucindezela, amayunithi okulawula ipulaki elikhanyayo, izilawuli ze-booster pressure, izilawuli zokujikeleza kwegesi exhaust, ama-throttle valve, njll.) kanye nezintambo amahhanisi.