Izinzwa Zokucindezela Zezinga Eliphezulu Zezitimela Zesitimela 0 281 002 937 0281002937 Ingxenye Eyengeziwe Yezinzwa Zokucindezela Umzila Wesitimela

1. Ukufakwa kanye Nendawo:
Inzwa yomfutho we-diesel ngokuvamile itholakala ku-cylinder block yenjini, indlu yesihlungi sikadizili noma ikhanda lenjini, indawo ngqo ingahluka kuye ngemodeli yenjini nomkhiqizi.

2. Umsebenzi nendima:
Inzwa yokucindezela isetshenziselwa ukuthola amanani okucindezela enjini ye-diesel, njengokucindezela kukaphethiloli, umfutho kawoyela, njll.
Iguqula inani lokucindezela elitholiwe libe ivelu kagesi bese ilifaka kuyunithi yokulawula injini (ECU).
Ngokwesiginali yokucindezela etholiwe, i-ECU iyikhiphela entweni ngomugqa we-CAN, futhi ama-alamu wezinsimbi futhi akhawulele i-torque noma abonise ulwazi olufanele ngokusho kwesiginali.

3. Ukuhlola nokulungiswa:
I-Injector Nozzle Check and Adjustment: ukuze kuhlolwe ingcindezi ye-nozzle ye-injector, kuyadingeka ukususa i-nozzle ye-injector ekhanda le-cylinder futhi uyifake ebhentshini elikhethekile lokuhlola. Qinisekisa ukuthi ithangi likaphethiloli, ipayipi likaphethiloli, njll. lebhentshi lokuhlola lihlanzekile futhi ligcwaliswe ngamafutha edizili ahlungiwe, ahlanzeke kakhulu. Khulisa kancane kancane ukucindezela kwamafutha ngepompo yesandla, hlola ukuthi ukucindezelwa kokuvula ama-nozzles we-injector kuhambisana nemithethonqubo futhi wenze izinguquko uma kunesidingo.
Inzwa yomfutho kawoyela: i-chip yayo eyakhelwe ngaphakathi ingase ithintwe ukuphakama, ngakho-ke i-voltage yayo yokuphuma kufanele ibekwe phakathi kwebanga elithile (isb, elikhulu kuno-0.428V nangaphansi kuka-0.572V) ngaphansi kwezinga lokushisa elivamile nendawo yokucindezela.

4. Izindlela zokwehluleka nokuvikela:
Uma inzwa yomfutho kagesi kaloliwe evamile ihluleka, ingabangela ukukhanya kwephutha kwe-ECM ukuthi kukhanye, kunciphise ukuvikelwa kwenjini ye-torque, kanye nomkhawulo wengcindezi ongu-76MPa kanye nomkhawulo wesivinini ongu-1800rpm.
Uma umfutho wesitimela ojwayelekile uphikelela uphezulu kakhulu (isb. ngaphezu kuka-160MPa noma uguquguquka u-20MPa ngo-2s), i-ECM izolawula injini kadizili ukuze izivale ngokuzenzekelayo ukuze ivimbele ukulimala.

5.Isexwayiso:
Lapho wenza ukulungisa komjovo, qiniseka ukuthi ibhentshi lokuhlola namathuluzi kuhlanzekile ukuze ugweme ukungcoliswa kwesistimu kaphethiloli.
Uma usebenzisa uwoyela wenjini, izinga elifanele le-viscosity kufanele lisetshenziswe ngokuya ngezinga lokushisa elizungezile ukuze kugwenywe ukulimala enjinini.

6. Ukuxilongwa nokuhlolwa:
Ukuze uthole ukuxilongwa nokuhlolwa komshini wokucindezela uwoyela, kungase kudingeke uhlole izifunda ezivulekile nezifushane (ukuqhubeka) phakathi koxhumana nabo ukuze kuqinisekiswe ukusebenza kahle.