I-New Injector Nozzle Dlla142p1595 0433171974 for Fuel Injector 0445110273 0986435165 for Small Engine Parts

① Ukudiliza.Khipha imbobo yomjovo evalekile ohlelweni lokuphakela uphethiloli lwenjini yedizili, bese uqaqa ivalvu yenaliti kanye nomzimba wevalvu yenaliti.Ngenxa yokuthi ama-injection athengiswa yinkampani ayevalekile ngamaqoqo, ama-injection avaliwe angama-20 akhethwa ngokungahleliwe ukuze ahlakazwe.
② Ukusampula.Sebenzisa ibhulashi ukuqoqa ukungcola kwensimbi kumabhobho omjovo angu-20 asusiwe kanye nemizimba yezinaliti yezinaliti.
③Hlanza.Faka ukuvinjelwa kokungcola kwensimbi okuqoqwe ku-nozzle yomjovo kanye nomzimba we-valve yenaliti esitsheni esihlanzekile sengilazi, engeza "isixazululo se-acetone", cwilisa ukuvinjelwa kokungcola kwensimbi, bese uyihlanza "nge-ultrasonic cleaner" imizuzu engu-15 ukuze ususe ukungcola kwensimbi. .Ngemva kokukhipha i-clog yokungcola, beka ephepheni lokuhlunga ukuze wome.
④ KaMose.Vula isikhunta "somshini we-metallographic mosaic", faka ipulaki yensimbi ehlanzekile neyomisiwe esikhumbeni, uyimboze "nge-metallographic mosaic material", bese uvala isikhunta bese usicindezela ngokuqinile, bese uvula "umshini we-metallographic mosaic".Faka ukunikezwa kwamandla komshini, setha izinga lokushisa lokushisa (140±10) ℃, cisha amandla ngemuva kokufinyelela izinga lokushisa bese uyigcina ifudumele imizuzu engama-20, bese uyipholisa ngokwemvelo imizuzu engama-20, vula isikhunta, bese ukhipha. isampula efakwe ukungcola kwensimbi.
⑤ Ukulungiswa kwesampula ye-Metallographic."Kumshini wokupholisha oyisampula ye-metallographic", "uvolo" noma "i-velvet" isetshenziswa njengendwangu yokupholisha isampula epholishwe "nge-metallographic sandpaper".Engeza "i-metallographic polishing agent" kuze kube yilapho indawo yokugaya evinjwe ukungcola kwensimbi ifika endaweni yesibuko ebushelelezi ngaphandle kokuklwebheka.