Don fenti bakin karfe zanen gado yadda ya kamata, dace saman shirye-shirye da na musamman kayan suna da muhimmanci saboda bakin karfe ba porous, lalata-resistant surface. A ƙasa akwai cikakken jagora bisa ayyukan masana'antu:

1. Shirye-shiryen Sama (Mafi Mahimman Mataki)

• Ragewa: Cire mai, datti, ko rago ta amfani da abubuwan kaushi kamar acetone, barasa isopropyl, ko masu tsabtace ƙarfe na musamman. Tabbatar cewa saman ya bushe gaba daya bayan haka.

• Abrasion: Rage saman don inganta manne fenti:

  • Abrade da injina tare da takarda mai yashi 120-240 ko amfani da fashewar yashi (musamman tasiri ga manyan wurare). Wannan yana haifar da "profile" don fenti ya kama.

  • Don gama gogewa/ madubi (misali, 8K/12K), ɓacin rai yana da mahimmanci

• Maganin Tsatsa: Idan tsatsa ta kasance (misali, a cikin walda ko tarkace), cire ɓangarorin da ba su da tushe tare da goga na waya kuma a shafa mai mai hana tsatsa ko tushen phosphoric acid don daidaita saman.
• Ragowar Tsaftacewa: Goge ƙura ko ɓarna mai ɓarna tare da rigar ɗaki ko rigar datti.

2. Farko

• Yi amfani da takamaiman ƙarfe:

  • Matsakaicin gyara kai: Haɗin sinadari da bakin karfe (misali, epoxy ko arziƙin zinc).

  • Maganganun ɓarna mai lalacewa: Don yanayin waje / matsananciyar yanayi, yi la'akari da abubuwan da ke hana tsatsa (misali, tushen mai linseed don haɓaka juriya na ruwa).

• Aiwatar a cikin bakin ciki, har ma da riguna. Bada cikakken bushewa kamar yadda umarnin masana'anta (yawanci awanni 1-24).

3. Aikace-aikacen fenti

• Nau'in fenti:

  • Fesa Paints (Aerosol): Mafi dacewa don ko da ɗaukar hoto akan zanen gado. Yi amfani da nau'ikan acrylic, polyurethane, ko enamel da aka yiwa lakabin ƙarfe. Girgiza gwangwani da ƙarfi na tsawon mintuna 2+ kafin amfani.

  • Brush/Roller: Yi amfani da fenti na ƙarfe masu mannewa (misali, alkyd ko epoxy). A guji riguna masu kauri don hana ɗigo.

  • Zaɓuɓɓuka Na Musamman:

    • Fenti mai linseed: Madalla don dorewa na waje; yana buƙatar rigar mai hana tsatsa.

    • Rufe foda: Ƙwararrun tanda-warke gamawa don tsayin daka (ba DIY-friendly).

• Dabaru:

  • Rike gwangwani fesa nesa da 20-30 cm.

  • Aiwatar da riguna na bakin ciki 2-3, jira minti 5-10 tsakanin riguna don guje wa sagging.

  • Kula da daidaituwar jeri (50%) don ɗaukar hoto iri ɗaya.

4. Magance & Rufewa

Bada fenti ya warke cikakke (yawanci awanni 24-72) kafin murmurewa.

Don wuraren sawa masu tsayi, yi amfani da madaidaicin rigar polyurethane don haɓaka juriya / UV.

Bayan-jiyya: Cire overspray nan da nan tare da kaushi kamar ruhohin ma'adinai.

5. Shirya matsala & Maintenance

• Batutuwa gama gari:

  • Peeling/Bistering: Yana faruwa ta rashin isasshen tsaftacewa ko tsallake-tsalle.

  • Fishees: Sakamakon gurɓataccen ƙasa; sake tsaftacewa da yashi wuraren da abin ya shafa.

  • Zafin Rarraba: Idan waldi ya faru bayan zane-zane, yi amfani da ma'aunin zafi na jan karfe / aluminum don rage lalacewa; goge alamomi tare da manna pickling.

• Kulawa: Sake shafa mai mai hana tsatsa ko fenti na taɓawa kowane shekaru 5-10 don saman waje 3.

Madadin Zane

Electroplating: Adana chromium, zinc, ko nickel don juriya / lalata.

Ruwan zafi: HVOF / Plasma coatings don matsanancin juriya (amfani da masana'antu).

Ƙarfe na Ado: Fayil ɗin bakin karfe masu launin riga-kafi (misali, madubi na zinariya, goga) yana kawar da buƙatun zane.

Bayanan Tsaro

Yi aiki a cikin yanki mai iska; amfani da respirators don fesa fenti.

Ajiye fenti da ke ƙasa da 45 ° C kuma a zubar da tsummoki da kyau (kayan da aka jiƙa da man linseed za su iya ƙone kansu).

Pro Tukwici: Don aikace-aikace masu mahimmanci (misali, kera mota ko na gine-gine), gwada tsarin prep ɗinku akan ƙaramin guntun guntun da farko. Rashin mannewa akan bakin karfe kusan koyaushe yana faruwa saboda rashin isassun shirye-shiryen saman!