Sabon Injector Nozzle Dlla142p1595 0433171974 don Injector Fuel 0445110273 0986435165 don Ƙananan Injini

① Rushewa. Cire bututun mai da ya toshe daga tsarin samar da mai na injin dizal, sa'annan a kwakkwance bawul ɗin allura da bawul ɗin allura. Domin alluran da kamfanin ke sayar da su sun toshe ne a dunkule, an zabo alluran da aka toshe guda 20 ba da gangan ba don tarwatsa su.
② Samfura. Yi amfani da goga don tattara ƙazantar ƙarfe akan bututun injector 20 da aka cire da jikin bawul ɗin allura 20.
③ Tsaftace. Sanya toshewar dattin ƙarfe da aka tattara akan bututun injector da jikin bawul ɗin allura a cikin akwati mai tsabta mai tsabta, ƙara "maganin acetone", nutsar da toshewar ƙazantaccen ƙarfe, sannan a tsaftace shi da "mai tsabtace ultrasonic" na mintuna 15 don cire ƙazantattun ƙarfe. . Bayan cire dattin ƙazanta, sanya kan takarda mai tacewa don bushewa.
④ Musa. Bude mashin ɗin "metallographic mosaic machine" sai a saka filogi mai tsabta da busasshen ƙazanta na ƙarfe a cikin injin ɗin, rufe shi da "metallographic mosaic material", sa'an nan kuma rufe mold ɗin kuma danna shi sosai, sa'an nan kuma bude "metallographic mosaic machine". Shigar da wutar lantarki na injin, saita zafin jiki na dumama (140 ± 10) ℃, kashe wutar bayan isa ga zafin jiki kuma a ci gaba da dumi na minti 20, sannan a kwantar da shi ta dabi'a na minti 20, bude mold, sannan a cire. samfurin inlaid tare da ƙazantattun ƙarfe.
⑤ Metallographic samfurin shiri. A kan "metalographic samfurin polishing machine", "ulu" ko "karammiski" ana amfani da shi azaman masana'anta mai gogewa don goge samfurin da aka goge ta "sanshi mai yashi". Ƙara "wakilin gyaran fuska na ƙarfe" har sai saman niƙa da ƙazanta na ƙarfe ya toshe ya isa saman madubi mai santsi ba tare da tabo ba.