Yadda za a gyara ɓataccen bawul ɗin da ya lalace?

① Yi amfani da fayil don cire burar akan ɓangaren da ba ya da ƙarfi nabawulkara; Don bangaren da ba shi da nisa daga cikin matsi, sai a yi amfani da felu mai lebur don sarrafa shi zuwa zurfin kusan 1mm, sannan a yi amfani da rigar Emery ko injin niƙa don murƙushe shi, kuma sabon saman ƙarfe zai bayyana a wannan lokacin.

② Tsaftace saman tare da TL-700 mai tsabtace ƙarfe don yin gyaran da aka gyara babu mai, ƙura da datti.

③ Aiwatar da wakili mai jure lalacewa.

④ dalla-dalla trimming.

Shirye-shirye da tsarin sutura na wakili na gyara lalacewa:

① Shirya wakili mai gyara bisa ga girman girman 3.8: 1;

② Aiwatar da manne zuwa saman da aka zazzage. Ya kamata a yi amfani da lokaci na farko kadan kadan, kuma ya kamata a yi amfani da manne daga sama zuwa kasa, kuma ba a yarda da kumfa mai iska ba;

③Bayan sa'a 1 na aikace-aikacen manne na farko (wato, bayan an fara magani na manne), daidaita mai gyara bisa ga buƙatu, sannan aiwatar da aikace-aikacen na biyu, wanda ake buƙata ya zama 1 ~ 2mm sama da girman asali. ;

④ Bayan warkewar yanayi na awa 1, zafi shi da fitilar aidin tungsten a 80 ~ 100 ℃ na 3 hours.

Cikakkun abubuwan buƙatun gamawa:

① Yi amfani da kayan aiki irin su fayiloli, scrapers da zane na emery don cire manne wanda ya fi girman girman asali, auna shi a kowane lokaci yayin aiki, kada ku sanya manne Layer ƙasa da girman asalin, kuma ajiye 0.5mm a matsayin kammalawa. adadin;

②Lokacin da girman ya kai adadin datsa mai kyau, yi amfani da taya mai niƙa da aka riga aka sarrafa don gyarawa (kushin da 80-mesh emery zane);

③ Lokacin da girman ya kasance 0.2mm sama da girman asali, maye gurbin corundum kuma niƙa zuwa ainihin girman girman.

Matakan kariya:

Saboda gyaran gyare-gyaren da aka yi a wurin, don tabbatar da ingancin gyare-gyare, dole ne a tsaftace ƙura da man fetur a kusa da gyaran (musamman na sama); bayan gyara, idan akwai lahani (kamar ƙananan ramukan iska, da dai sauransu), dole ne a ƙara manne, kuma tsarin aiki daidai yake da na sama.

Daga (TWS)Tianjin Tanggu Water-Seal Valve Co., Ltd

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