Kupititsa patsogolo Magwiridwe a Bolt: Makiyi Othandizira Pamwamba Pamwamba
Mabotindi zigawo zofunika kwambiri pamakina, ndipo magwiridwe antchito ake amadalira kwambiri matekinoloje amankhwala apamwamba. Njira wamba zikuphatikizapozinc electrop, zokutira za Dacromet/zinc flake, zokutira za zinc-aluminium (mwachitsanzo, Geomet), ndi phosphating yakuda.
Electroplated Zinc: Zotsika mtengo ndi kukana dzimbiri, koma zimafunikira kuwongolera mwamphamvu kwa haidrojeni kuti ukhale wamphamvumabawuti.
Dacromet / Zinc Flake Coating: Imapereka kukana kwa dzimbiri kwapamwamba, palibe chiwopsezo cha hydrogen embrittlement, ndi ma coefficients okhazikika, zomwe zimapangitsa kuti zikhale zoyenera pamagalimoto ndi ntchito zolemetsa.
Zovala za Zinc-Aluminium: Wokonda zachilengedwe (wopanda chromium) wokhala ndi kukana kutsitsi kwa mchere kwambiri, womwe umagwiritsidwa ntchito kwambiri pazomangira zogwira ntchito kwambiri
Black Phosphating: Amapereka mafuta abwino kwambiri, kukana kuvala, komanso anti-galling properties, zomwe nthawi zambiri zimagwiritsidwa ntchito poyang'anira torque yolondola pamalumikizidwe ovuta.
Nthawi yotumiza: Jul-09-2025