I-Diesel Injector Fuel Injector 0445120110 Bosch ye-Yuchai Engine

Indlela Ama-injection Asebenza Ngayo

Lapho iqembu lokunikezwa kwamafutha lepompo lomjovo kaphethiloli linikeza uphethiloli, umfutho kaphethiloli uyakhula, futhi uphethiloli uthunyelwa kumjovo kaphethiloli, futhi amafutha ahlanzekile aphinde ahlungwe ngesihlungi samafutha angena eringini ezungeze inaliti yomjovo (inaliti i-valve) ngokusebenzisa uwoyela emzimbeni kanye nesihlungi sikawoyela. Igumbi elinomfutho ophezulu, ingcindezi kawoyela isebenza endaweni yekhoni ethwala ukucindezela yenaliti ukuze kwakheke i-axial thrust ehambisa inaliti ku-eksisi. Lapho i-thrust ifinyelela ukucindezela kokuvula yenaliti yomjovo (njengenjini engu-12V150, ukucindezela kokuvula inaliti yomjovo 21+/-Mpa. Injini ye-BFL413F, lapho ukucindezela kokuvula yenaliti yomjovo kungu-18+0.8Mp), umjovo inqoba amandla entwasahlobo ukuze uvule imbobo ye-nozzle, futhi uphethiloli wengcindezi ephezulu ungena egumbini elivuthayo ngokulinganayo, kahle futhi ngokulinganayo. kusuka emgodini we-nozzle. Lapho ukunikezwa kukawoyela kweqembu lokunikezwa kukawoyela kwepompo yomjovo kaphethiloli kuphela, umfutho kawoyela wehla ngokushesha, inaliti yomjovo ihlezi ngokushesha ngaphansi kwesenzo samandla entwasahlobo, futhi umjovo kaphethiloli uyama.

Okungenhla yisimiso sokusebenza komjovo. Ngokuvamile, lena inqubo yomsebenzi wobuchwepheshe kakhulu. Uma umsebenzi womjovo ungalungile ngokwanele. Akuwona nje ama-injection ngokwawo ajwayele ukulimala. Okubi nakakhulu, kungenzeka kubangele ukuthi injini yonke ime ukusebenza. Ngakho-ke, lolu hlobo lwemikhiqizo yezimboni oludinga ukukhiqizwa kwezinga eliphezulu alukwazi ukukhetha imikhiqizo esezingeni eliphansi ngenani eliphansi.