Uyazazi zonke izinqubo eziyisithupha ezijwayelekile zokwelashwa okungaphezulu kwama-alloys e-aluminium?

1. Ukuqhunyiswa kwesihlabathi

Inqubo yokuhlanza nokuqinisa ingaphezulu lensimbi ngokusebenzisa umthelela wokugeleza kwesihlabathi ngesivinini esikhulu. Le ndlela yokwelashwa kwe-aluminium ebusweni ingafinyelela izinga elithile lokuhlanzeka kanye nobulukhuni obuhlukile ebusweni be-workpiece, ithuthukise izakhiwo zemishini yendawo yokusebenza, ngaleyo ndlela ithuthukise ukumelana nokukhathala kwe-workpiece, ikhulise ukunamathela kwayo enamathela, yandise isikhathi ukuqina kwe-coating, futhi futhi kusiza ukulinganisa nokuhlobisa kwe-coating.

2. Ukupholisha

Indlela yokwenza esebenzisa imishini, amakhemikhali, noma izindlela ze-electrochemical ukuze kuncishiswe ubulukhuni obungaphezulu bocezu lokusebenza, ukuze kutholwe indawo ekhanyayo neyisicaba. Inqubo yokupholisha ikakhulukazi ihlanganisa ukupholishwa kwemishini, ukupholishwa kwamakhemikhali, nokupholisha nge-electrolytic. Ngemva kokupholishwa ngomshini nokupholisha nge-electrolytic, izingxenye ze-aluminium zingafinyelela isibuko esifana nomphumela ofana nensimbi engagqwali, zinikeze abantu umuzwa wekusasa eliphezulu, elilula, nelemfashini.

3. Umdwebo wocingo

Umdwebo wezintambo zensimbi yinqubo yokukhiqiza yokukhuhla amapuleti e-aluminium ngokuphindaphindiwe nge-sandpaper ukuze kwakhiwe imigqa. Umdwebo ungahlukaniswa ngomdwebo womugqa oqondile, umdwebo womugqa ongajwayelekile, umdwebo womugqa ovunguzayo, nomdwebo wentambo. Inqubo yokudweba izintambo zensimbi ingabonisa ngokucacile zonke izinsalela zezinwele, okwenza i-metal matte ikhanye ngokukhazimula kwezinwele ezinhle, futhi umkhiqizo uhlanganisa imfashini nobuchwepheshe.