1. Electroplating process control
Mkhalidwe wautumiki ndi moyo wautumiki wa waya wachitsulo chamagetsi kapena chigawo chimodzi ndizogwirizana kwambiri ndi makulidwe a zokutira zama electroplated.Kagwiritsidwe kake kokhwima kwambiri komanso moyo wautali wautumiki, m'pamenenso chingwe chachitsulo chamalasi chikufunika.Zogulitsa zosiyanasiyana, malinga ndi malo enieni (kutentha, chinyezi, mvula, mlengalenga, etc.) kuti mudziwe moyo wautumiki wa makulidwe a ❖ kuyanika, kukhuthala kwakhungu kudzachititsa zinyalala zamitundu yonse.Koma ngati makulidwewo ndi osakwanira, sizingafikire zomwe zikuyembekezeka pa moyo wautumiki.Opanga osiyanasiyana, malinga ndi zomwe ali nazo zida, pankhani yodziwira plating, kukonzekera koyamba kwa njira yokwanira komanso yololera yoyenda, magawo owoneka bwino, kuwongolera njira yothetsera vutoli, ntchito yokhazikika.
2, otentha plating waya plating pambuyo processing
Postplating (passivation, kutentha kusungunuka, kusindikiza ndi dehydrogenation, etc.) pofuna kupititsa patsogolo chitetezo, zokongoletsera ndi zina zapadera.Pambuyo pa malata, chromate passivation kapena chithandizo china chosinthika nthawi zambiri chimafunika kuti apange mtundu wofananira wa filimu yotembenuza, yomwe ndi imodzi mwazinthu zofunika kwambiri kuti zitsimikizire mtundu wa post-plating.
3, kanasonkhezereka waya kanasonkhezereka ndondomeko
Mbali kiyi ndi zofunika ndi kumakoka mphamvu kuposa 1034Mpa ayenera kumasuka kupsinjika pa 200 ± 10 ℃ kwa ola kuposa 1 pamaso plating, ndi carburized kapena pamwamba oumitsa mbali ayenera kumasuka kupsinjika pa 140 ± 10 ℃ kwa oposa 5. maola.Choyeretsera chomwe chimagwiritsidwa ntchito poyeretsa sichidzakhudza mphamvu yomangirira ya zokutira ndipo palibe dzimbiri pa gawo lapansi.Acid activation Acid activation solution ayenera kuchotsa dzimbiri ndi filimu ya okusayidi (khungu) pamwamba pazigawo popanda dzimbiri kwambiri pa masanjidwewo.
Galvanizing akhoza kuchitidwa ndi zincate galvanizing kapena chloride galvanizing.Zowonjezera zoyenera zidzagwiritsidwa ntchito kupeza zokutira zomwe zimakwaniritsa zofunikira za muyezo uwu.Luminescence chithandizo ayenera kuchitidwa pambuyo luminescence plating.Zigawo zomwe zimayenera kuchotsedwa kuti ziwonongeke ziyenera kuchotsedwa pambuyo pa dehydrogenation.Pamaso passivation, 1% H2SO4 kapena 1% hydrochloric acid ayenera kugwiritsidwa ntchito yambitsa 5 ~ 15s.Passivation iyenera kuthandizidwa ndi chromate yamitundu pokhapokha itafotokozedwa mwanjira ina.
Kugwiritsiridwa ntchito kwakukulu kwa waya wamalata kwabweretsa kumasuka kwakukulu kwa kupanga ndi moyo wa anthu, koma kupanga kwa waya wachitsulo sikuyenera kunyalanyazidwa.Popanga mafakitale, njira yopangira waya yamalata iyenera kuyang'aniridwa mosamalitsa kuti mawaya opangira malata akhale abwino.
Nthawi yotumiza: 08-05-23