Diesel Injector Fuel Injector 0445120381 mai jituwa tare da Injector Bosch Yuchai Machinery

1. An shigar da injector mai daidaitawa a kan babban bututun matsa lamba da aka haɗa tare da famfo na allura, an sanya mai haɓakawa a cikin matsakaicin matsayi, an lalata ma'aunin motsi, kuma ana sarrafa saurin ta hanyar zubar da man fetur 40 ~ 50 sau a minti daya.

2, sukudireba zai zama man injector daidaita aron kusa sako-sako da, daidaita zuwa spring ba a karkashin matsa lamba, rocker 'yan juya, a lokacin da man fetur injector yana da wani mai gudana daga, sa'an nan kuma sannu a hankali dunƙule cikin daidaitawa angwaye, gefen rocker lura da yanayin allurar mai, lokacin da aka sami sautin feshin mai "pupu", feshin mai ya fara atomize, A wannan lokacin, karfin allurar ya kusan 5.88 zuwa 7.84 mpa (60 zuwa 80 yanayin injiniya).

3, sannan kullin daidaitawa a cikin da'irar, daidai da farkon matsi na allura yana ƙaruwa 3.92 mpa (matsi na yanayi na injiniya 40), lokacin da kuka ji sautin mai "chi, chi", fesa hazo mai kyau sosai, da ci gaba. allura sau 20 zuwa 30 ba tare da digowar al'amarin mai ba, matsin allurar mai na injector kusan 1 1.77 MPA (120 212) matsa lamba na yanayi).

4. Alama matsayi na kullin daidaitawa, murƙushe shi cikin juyawa 1/2 sannan ja motar. Idan yanayin fesa bai canza ba, ana iya la'akari da cewa daidaitawar matsa lamba na allura a ƙarƙashin matsayi mai alama ya kasance na al'ada gabaɗaya. Idan akwai bututu mai hawa uku kuma an daidaita shi mai kyau allurar mai, Hakanan za'a iya amfani da bututun mai guda uku kuma za'a bincika bututun mai mai kyau daidai gwargwado akan famfon allurar mai, kawar da iska a cikin hanyar mai, sanya magudanar a cikin matsakaicin matsayi na samar da mai, rage matsi mai girgiza crankshaft, lura da yanayin allurar injector guda biyu, idan a lokaci guda, matsa lamba na al'ada ne; Idan an yi allurar man da aka bincika a gaba, yana nuna cewa matsin allurar bai isa ba kuma yakamata a gyara shi. Sake kulle goro na daidaitawar kusoshi sannan a juya kullin daidaitawa a ciki don ƙara ƙarfin preloading na lokacin bazara da ƙara matsa lamba na allurar mai har sai allurar mai guda biyu suna fesa mai a lokaci guda. A ƙarshe, kulle goro.