Kuti mupente bwino mapepala achitsulo chosapanga dzimbiri, kukonzekera bwino pamwamba ndi zida zapadera ndizofunikira kwambiri chifukwa cha chitsulo chosapanga dzimbiri chomwe sichimabowola, komanso chosachita dzimbiri. Pansipa pali chiwongolero chokwanira chotengera zochita zamakampani:

1. Kukonzekera Pamwamba (Njira Yovuta Kwambiri)

• Kuchepetsa: Chotsani mafuta, litsiro, kapena zotsalira pogwiritsa ntchito zosungunulira monga acetone, mowa wa isopropyl, kapena zotsukira zitsulo zapadera. Onetsetsani kuti pamwamba ndi youma kwathunthu pambuyo pake.

• Abrasion: Kongoletsani pamwamba kuti utoto umamatire:

  • Pamakina abrade ndi 120-240 grit sandpaper kapena gwiritsani ntchito sandblasting (makamaka yothandiza kumadera akulu). Izi zimapanga "mbiri" kuti utoto ugwire.

  • Pazomaliza zopukutidwa/kalirole (mwachitsanzo, 8K/12K), kukwapula koopsa ndikofunikira.

• Kuchiza Dzimbiri: Ngati dzimbiri lilipo (monga zowotcherera kapena zokala), chotsani ma flakes osokonekera ndi burashi yawaya ndikupaka mafuta oletsa dzimbiri kapena otembenuza a phosphoric acid kuti akhazikike pamwamba.
• Zotsalira Zoyeretsera: Pukutani fumbi kapena tinthu ta abrasive ndi nsalu kapena chiguduli chonyowa.

2. Kuyamba

• Gwiritsani ntchito choyambira chachitsulo:

  • Zoyambira zokha: Zomangira zitsulo zosapanga dzimbiri (monga epoxy kapena zinc-rich formulations).

  • Zoyambira zoletsa dzimbiri: Pamalo akunja/ankhalwe, ganizirani zoyambira zomwe zimaletsa dzimbiri (monga zopangira mafuta a linseed kuti madzi asasunthike).

• Ikani mu zoonda, ngakhale malaya. Lolani kuyanika kwathunthu malinga ndi malangizo a wopanga (nthawi zambiri maola 1-24).

3. Kugwiritsa Ntchito Paint

• Mitundu ya utoto:

  • Utoto Wopopera (Aerosol): Ndiwoyenera ngakhale kuphimba pamapepala athyathyathya. Gwiritsani ntchito acrylic, polyurethane, kapena enamel formulations zolembedwa zitsulo. Gwirani zitini mwamphamvu kwa mphindi 2+ musanagwiritse ntchito.

  • Burashi/Rola: Gwiritsani ntchito utoto wazitsulo womatira kwambiri (monga alkyd kapena epoxy). Pewani malaya okhuthala kuti mupewe kudontha.

  • Zosankha Zapadera:

    • Utoto wamafuta a linseed: Zabwino kwambiri pakukhazikika kwakunja; amafuna anti-dzimbiri mafuta undercoat.

    • Kupaka kwa ufa: Chomaliza chophimbidwa ndi ovuni chaukadaulo kuti chikhale cholimba kwambiri (osati chokomera DIY).

• Njira:

  • Gwirani zitini zopopera 20-30 cm kutali.

  • Ikani malaya opyapyala 2-3, kudikirira mphindi 5-10 pakati pa malaya kuti musagwe.

  • Pitirizani kuphatikizika kosasintha (50%) pakuphimba kofanana.

4. Kuchiritsa & Kusindikiza

Lolani utoto kuchira bwino (nthawi zambiri maola 24-72) musanagwire.

Pamalo ovala kwambiri, ikani topcoat yowoneka bwino ya polyurethane kuti muwonjezere kukana kwa UV.

Pambuyo pa chithandizo: Chotsani mankhwala opopera nthawi yomweyo ndi zosungunulira monga mineral spirits.

5. Kuthetsa Mavuto & Kukonza

• Mavuto Ambiri:

  • Kung’amba/Kututumuka: Kumachitika chifukwa chosayeretsa bwino kapena kulumpha pulayimale.

  • Nsomba: Zotsatira kuchokera ku zowonongeka pamtunda; yeretsaninso ndi madera omwe akhudzidwa ndi mchenga.

  • Kutentha kwa Kutentha: Ngati kuwotcherera kumachitika pambuyo popenta, gwiritsani ntchito masinki otentha amkuwa / aluminiyamu kuti muchepetse kuwonongeka; pukutani zizindikiro ndi pickling phala.

• Kukonza: Pakaninso mafuta oletsa dzimbiri kapena utoto wothira mmwamba pazaka 5-10 zilizonse panja 3.

Njira Zina Zopenta

Electroplating: Madipoziti a chromium, zinki, kapena faifi tambala wa kuuma / kukana dzimbiri.

Kupopera mbewu mankhwalawa: zokutira za HVOF/plasma zokana kuvala kwambiri (kugwiritsa ntchito mafakitale).

Zomaliza Zokongoletsa: Mapepala achitsulo osapanga dzimbiri (mwachitsanzo, kalilole wagolide, wopukutidwa) amachotsa zofunikira zopenta.

Zolemba Zachitetezo

Gwirani ntchito pamalo olowera mpweya wabwino; gwiritsani ntchito zopumira popaka utoto wopopera.

Sungani utoto wosachepera 45 ° C ndikutaya nsanza moyenera (zinthu zoviikidwa ndi mafuta a linseed zitha kudziyaka yokha).

Malangizo Othandiza: Pazinthu zovuta kwambiri (monga zamagalimoto kapena zomangamanga), yesani kachitidwe kanu kokonzekera/kupenta pa kachidutswa kakang'ono kaye. Kulephera kumamatira pazitsulo zosapanga dzimbiri nthawi zambiri kumakhala chifukwa cha kusakwanira kokonzekera!