Kodi mukudziwa chilichonse chokhudza electroplating?

Mu processing waflangesndizopangira mapaipi, nthawi zambiri timapeza njira zosiyanasiyana zopangira, monga galvanizing otentha ndi galvanizing ozizira.Kuphatikiza apo, palinso njira zopangira electroplating.Nkhaniyi ifotokoza mtundu wa njira ya electroplating.
Electroplating ndi njira yomwe imatanthawuza kuyika filimu yopyapyala yachitsulo kapena yopanda chitsulo pamtunda wachitsulo pogwiritsa ntchito njira zama electrochemical.Popanga chitsulo pakati pa zitsulo ziwiri kudzera mumagetsi, chitsulo chimodzi kapena aloyi amayikidwa pamwamba pa chitsulo china kapena zinthu zina kuti ziwoneke bwino ndikugwira ntchito.Electroplating nthawi zambiri imagwiritsidwa ntchito kukulitsa kukana kwa dzimbiri, kukana kuvala, kuwongolera, kukongola, ndi zina mwazinthu.

Njira zodziwika bwino za electroplating zimaphatikizapo chromium plating, nickel plating, golide plating, siliva plating, zinki plating, etc. Njira zosiyana za electroplating zimagwiritsa ntchito ma electrolyte osiyanasiyana ndi machitidwe ogwiritsira ntchito kuti apeze zofunikira zokutira ndi zotsatira za maonekedwe.Electroplating imatha kuchitidwa pazinthu zosiyanasiyana, monga zitsulo, mapulasitiki, zoumba, etc.

Njira ya electroplating imagawidwa m'magulu otsatirawa: kuyeretsa, kupukuta, kutsuka kwa asidi, mankhwala a mphungu, electroplating, kutsuka madzi, kuyanika, kulongedza, etc. zonyansa pamtunda;chithandizo cha mlomo wa chiwombankhanga chimagwiritsidwa ntchito kuonjezera roughness pamwamba kuti njira yothetsera electroplating igwirizane bwino pamwamba;electroplating ntchito kuchepetsa ayoni zitsulo mu zitsulo ndi kupanga filimu pamwamba;kutsuka ndi kuyanika madzi kumagwiritsidwa ntchito kuchotsa madzi otayira ndi zinthu zotsalira zomwe zimapangidwa munjira ya electroplating ndikuwonetsetsa kuuma kwa zinthu.

Ubwino waukadaulo wa electroplating wagona pakutha kuwongolera mawonekedwe azinthu, komanso kukonza kapena kukonza zolakwika zapamtunda.Komabe, aelectroplatingndondomeko imakhalanso ndi zovuta zina, monga kutulutsa kosavuta kwa madzi otayira ndi mpweya wotayira, kuchititsa kuipitsa chilengedwe, komanso kumafuna mphamvu zambiri ndi zipangizo.Chifukwa chake, pochita njira zopangira ma electroplating, ndikofunikira kulabadira zachitetezo cha chilengedwe komanso chitetezo champhamvu, kusankha njira ndi zida zochepetsera kuwonongeka kwamagetsi momwe mungathere, ndikugwiritsa ntchito moyenera zida ndi mphamvu.

Mfundo ya electroplating ndikugwiritsa ntchito ayoni achitsulo mu electrolyte pakuchita kwa electrochemical.Kawirikawiri, chinthu chopangidwa ndi zitsulo chimakhala ngati cathode (electrode negative) ndipo chimayikidwa mu selo electrolytic, pamene ayoni zitsulo kupasuka mu electrolyte monga cations (positive elekitirodi).Pambuyo pogwiritsira ntchito magetsi, zitsulo zazitsulo zimachepetsedwa pa cathode ndikuphatikizana ndi zinthu zomwe zili pa cathode kupanga chitsulo chosanjikiza.Mwanjira imeneyi, chitsulo chochepa kwambiri chidzapanga pamwamba pa chinthu chokutidwa.

Ponseponse, electroplating ndi njira yochizira pamwamba yomwe imagwiritsidwa ntchito kwambiri yomwe imatha kuwongolera magwiridwe antchito ndi mawonekedwe azinthu popanga chitsulo chopyapyala pamwamba pake.