Electrophoretic coating aluminium umwirondoro

Electro-coating ya profili ya aluminium nuburyo bwo gutwikira bukoresha umurima wamashanyarazi wo hanze kugirango ukore ibice nka pigment na resin byahagaritswe mugisubizo cya electrophoreque icyerekezo cyimuka kandi kigashyirwa hejuru yubutaka bwa imwe muri electrode.

Igikoresho cya electrophoreque nugushira urupapuro rwakazi hamwe na electrode ijyanye nayo mumazi ashonga, hanyuma nyuma yo guhuza amashanyarazi, shingira kubikorwa byumubiri nubumashini byakozwe numurima wamashanyarazi kugirango resin, pigment hamwe nuwuzuze mwambaye umwenda. ubuso bwa electrode hamwe na coating nka electrode.Uburyo bwo gutwikiramo aho imvura igwa ikora firime idasiga amazi.Gufata amashanyarazi ni inzira igoye cyane ya reaction ya electrochemic reaction, harimo byibura inzira enye za electrophoreis, electrodeposition, electroosmose na electrolysis.Igikoresho cya electrophoreque gishobora kugabanywa muri anodic electrophoreis (igihangano cyakazi ni anode, kandi igifuniko ni anionic) na cathodic electrophoreis (igihangano ni cathode, kandi igifuniko ni cationic) ukurikije imikorere yo kubitsa;ukurikije amashanyarazi, irashobora kugabanywamo DC electrophoreis na AC electrophoreis;Hano hari voltage ihoraho hamwe nuburyo buhoraho.Kugeza ubu, anode electrophorei ya DC imbaraga zihoraho za voltage zikoreshwa cyane muruganda.