I-ZQYM-6320B crs ibhentshi lokuhlola idizili i-injector yesitimela evamile enokuhlola i-piezo injector

Ukuze kwehliswe ukukhishwa kwezinjini zikadizili, uhlelo lukaloliwe oluvamile (CRS) luye lwaduma futhi lwasetshenziswa emashumini amabili eminyaka adlule, futhi umfutho wesitimela ovamile ungafinyelela ku-160MPa noma ngaphezulu. Ohlelweni oluvamile lomjovo wamafutha kaloliwe olukhonjiswe kuMfanekiso 1, uphethiloli umuncwa kusihlungi sikaphethiloli esisuka ethangini likaphethiloli (1), bese icindezelwa yiphampu yokuphakela uphethiloli enomfutho ophezulu bese ingena kujantshi ovamile osebenza njengokunqwabelana komfutho. . Uphethiloli wengcindezi ephezulu ugeleza usuka kuloliwe ojwayelekile udlule epayipini likaphethiloli elinomfutho ophezulu uye kumjovo olawulwa nge-elekthronikhi wesilinda ngasinye; khona-ke umjovo kaphethiloli ujova uphethiloli ngokomthetho oshiwo wokujova uphethiloli ngokwesikhathi esinikeziwe futhi unikezwe ububanzi bokukhipha ishayela ngeyunithi yokulawula injini ECU (7A). ekamelweni elivuthayo le-cylinder ngayinye yenjini kadizili. Amafutha abuya kumjovo kaphethiloli wesilinda ngalinye ageleza abuyele ethangini likaphethiloli ngepayipi elibuyisela uwoyela kanye nevalvu yokubuyisela uwoyela. Izinzwa ezisetshenziswa ohlelweni oluvamile lomjovo wesibaseli kaloliwe zifaka: inzwa yesivinini, inzwa yomfutho wesitimela evamile, inzwa yezinga lokushisa likaphethiloli, inzwa ye-engela yokuzungeza i-crankshaft (noma i-camshaft), inzwa ye-throttle position, njll. Amasiginali aqoqwe yilezi zinzwa afakwa enjinini. iyunithi yokulawula i-ECU (7A), futhi ngemva kokubala i-ECU, amasiginali okukhiphayo athunyelwa empompini yokuphakela uphethiloli, ama-actuator akujantshi ovamile kanye nomjovo kaphethiloli olawulwa nge-elekthronikhi. Ibhentshi lokuhlola ukusebenza elisetshenziselwa ukulungisa iphutha lokukhiqiza, ukuhlolwa kocwaningo noma ukuhlolwa kokulungiswa komjovo olawula ugesi lizokwazi ukulingisa isistimu yomjovo kawoyela wesitimela evamile enjinini, futhi likwazi ukukala (okukodwa) kobuningi bomjovo kaphethiloli kanye nezinga lokubuya. womjikelezo ngamunye womjovo wokulawula we-elekthronikhi. umthamo wamafutha.