Ukadaulo wa electroplating tsopano wakula kukhala njira yamakono yogwiritsira ntchito zinthu. Sikuti umangoteteza ndi kukongoletsa zinthu zachitsulo zokha, komanso umapatsa zinthu zina ntchito yapadera.
Pakadali pano, pali mitundu yoposa 60 ya zokutira zomwe zikupezeka m'mafakitale, zomwe zikuphatikizapo mitundu yoposa 20 ya zokutira zachitsulo chimodzi (kuphatikizapo zitsulo zomwe zimagwiritsidwa ntchito kwambiri ndi zitsulo zosowa komanso zamtengo wapatali) ndi mitundu yoposa 40 ya zokutira za alloy, ndi mitundu yoposa 240 ya machitidwe a alloy omwe ali mu gawo lofufuza. Kuti akwaniritse zosowa zosiyanasiyana zopangira, njira zogwiritsira ntchito electroplating processing zikusiyana kwambiri.
Kupaka electroplating kwenikweni ndi njira yomwe imagwiritsa ntchito mfundo ya electrolysis kuti ipange filimu yopyapyala yachitsulo kapena alloy pamwamba pa workpiece, kuti ikwaniritse cholinga choteteza, kukongoletsa, kapena kupereka ntchito zinazake. Nazi njira zinayi zodziwika bwino zokonzera electroplating:
1. Kuphimba pa rack
Chogwirira ntchitocho chimamangiriridwa ndi chopachika, choyenera kugwiritsidwa ntchito pazinthu zazikulu monga mabampala agalimoto, zogwirira njinga, ndi zina zotero. Gulu lililonse lili ndi kuchuluka kochepa kogwiritsira ntchito ndipo limagwiritsidwa ntchito kwambiri pamene makulidwe a chophimbacho akupitirira 10 μ m. Mzere wopanga ukhoza kugawidwa m'mitundu iwiri: yamanja ndi yodzipangira yokha.
2. Kuphimba kosalekeza
Chogwirira ntchito chimadutsa mu thanki iliyonse yamagetsi mosalekeza kuti chimalize ntchito yonse. Chimagwiritsidwa ntchito makamaka pazinthu monga waya ndi mzere zomwe zimatha kupangidwa mosalekeza m'magulu.
3. Kuphimba burashi
Amadziwikanso kuti selective electroplating. Pogwiritsa ntchito cholembera kapena burashi yolumikizira (yolumikizidwa ku anode ndipo yodzazidwa ndi yankho lolumikizira) kuti musunthe pamalopo pamwamba pa chogwirira ntchito ngati cathode, malo okhazikika amapangidwa. Oyenera kulumikiza pamalopo kapena kukonza.
4. Kuphimba mbiya
Yopangidwira makamaka zigawo zazing'ono. Ikani zigawo zingapo zomasuka mu ng'oma ndikuchita electroplating mwanjira yosalunjika pamene mukugubuduza. Malinga ndi zida zosiyanasiyana, imagawidwa m'magulu atatu: horizontal barrel plating, integrated rolling plating, ndi vibration barrel plating.
Ndi kupita patsogolo kwa ukadaulo, njira zopangira ma electroplating zikupitilirabe kukulitsa, ndipo njira zopangira ma plating solution, ma formula ndi zowonjezera, zida zamagetsi, ndi zina zotero zikupitilirabe kusintha, zomwe zikuyendetsa makampani onse kupita ku njira yothandiza komanso yosiyanasiyana.
Nthawi yotumizira: Disembala-17-2025
