Kodi mukufunikira chiyani pokonzekera waya wachitsulo choviyitsa wotentha usanapatsidwe malati?

1. Electroplating process control
Mkhalidwe wautumiki ndi moyo wautumiki wawaya wachitsulo chagalasikapena zigawo zimagwirizana kwambiri ndi makulidwe a zokutira.Kagwiritsidwe ntchito kokhwimitsa zinthu kwambiri komanso moyo wautali wautumiki, m'pamenenso waya wofunikira wachitsulo uyenera kukhala wokhuthala.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
Chithandizo cha post-plating (passivation, kutentha kusungunuka, kusindikiza ndi kuchotsa haidrojeni, 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
Pazigawo zazikulu komanso zofunika kwambiri zokhala ndi mphamvu zamakokedwe kuposa 1034Mpa, kupsinjika kuyenera kuchotsedwa pa 200 ± 10 ℃ kwa ola lopitilira 1 musanayambe kupukutira, ndi magawo owumitsidwa kapena owumitsidwa, kupsinjika kuyenera kuchotsedwa pa 140 ± 10 ℃ chifukwa chowonjezera. kuposa 5 hours.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 ziyenera kugwiritsidwa ntchito kuti mupeze zokutira zomwe zimakwaniritsa zofunikira za muyezo uwu.Kuwala mankhwala ayenera kuchitidwa pambuyo kuwala plating.Zigawo zomwe zimayenera kuchotsedwa kuti ziwonongeke ziyenera kuchotsedwa pambuyo pa dehydrogenation.Pamaso pa passivation, 1% H2SO4 kapena 1% hydrochloric acid ayenera kugwiritsidwa ntchito kwa 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 ndondomeko yopangira waya wachitsulo sikuyeneranso kunyalanyazidwa.Popanga mafakitale, njira yopangira waya yamalata iyenera kuyang'aniridwa mosamalitsa kuti mawaya opangira malata akhale abwino.