Babban Taro na Rail Control Valve Assembly F00VC01052 don Injector 0445110036

Dubawa da Kula da Injector Man Diesel

1. Laifukan da ke haifar da matsatsin hular allurar mai ba a takurawa ba

Wani injin dizal wanda aka sauya allurar mai a lokacin gyarawa, lokacin da aka gyara matsewar man fetur din, an gano cewa allurar man ya tashi zuwa MPa 20 kuma ba a yi masa allurar ba, sai aka sako matse mai sarrafa screw, kwatsam sai ga guda. -lokacin allurar mai, kuma saurin allurar ya kasance a hankali, Sautin allurar mai ba ta da kyau. Ragewa da dubawa: bawul ɗin allura na injector na man fetur yana zamewa da yardar kaina, ƙwallon ƙarfe a cikin sandar ejector na mai injector ɗin ba shi da kyau, matsin lamba da ke daidaita bazara ya cika buƙatun fasaha, kuma ba a toshe mashigin mai da ramukan fitarwa. Don haka sake shigar da shi kuma. A sakamakon haka, an maye gurbin madaidaicin hular injin mai, kuma an kawar da kuskuren. Abin da ya jawo wannan gazawar shi ne, an kona kusurwar dama ta kafadar matsewar hular da ke latsa bututun man, wanda hakan ke lalata jirgin kafadar, wanda hakan ya sa kafar kafadar ba ta daidaita da kutuwar matsewar hular. Lokacin da aka ƙara matsattsen hular, gidan injector yana samar da ɗan ƙaramin ƙaranci na ciki da nakasawa yana haifar da bawul ɗin allurar na allurar ba ta zamewa da yardar rai, yana sa bawul ɗin allura ya makale kuma allurar mai ta zama mara kyau. Konewar kafadar matsewar hular ya faru ne sakamakon gazawar da aka yi wajen matsar da mai a lokacin da ake maye gurbin mai a lokacin amfani da shi. A lokacin amfani, iskar gas mai ƙarfi a cikin silinda ya shiga cikin wurin hulɗar kafadar rufewa na dogon lokaci, yana haifar da ƙonewa. . Don haka, lokacin da ake maye gurbin bawul ɗin allurar mai allurar mai, dole ne a kula don ƙara matsa lamba na allurar mai.