The Hot Chamber Die Casting Process
Kupaka Powder
Kupaka ufa ndi njira ina yokongoletsera yomwe mungagwiritse ntchito ngati gawo lanu lakufa.Zimaphatikizapo kugwiritsa ntchito tinthu tating'onoting'ono pamwamba pa gawo la kufa.Njirayi ndi yabwino chifukwa imabisala zolakwika zazing'ono pamtunda wa die cast, imakhala ndi kuwongolera bwino komanso imakhala yofanana.Chifukwa chake, mankhwalawa amakhala olimba, olimba, odana ndi dzimbiri komanso anti-scratch pakumaliza ntchitoyi.Ufa wokutira ndi wogwirizana ndi chilengedwe chifukwa supanga zinthu zowopsa
Antiquing
Njira yomaliza iyi imapereka mawonekedwe akale, ndipo imagwiritsidwa ntchito kwambiri pakuponya zinki.Kuponyedwa ndi electroplated ndi mkuwa kapena aloyi zina ndiyeno yokutidwa ndi akuda chigawo monga mkuwa sulfide.Kuponyedwako kumachepetsedwa (mwachitsanzo, kuchotsa zigawo zamitundu kuti zipatse maziko a mkuwa) ndiyeno kuthandizidwa kuti zisadetsedwe.
Kupaka Ceramic
Kuyika kwa ceramic ndi njira yokongoletsera ndipo kumaphatikizapo kuwonjezera ceramic mu mawonekedwe ake othetsera kunja kwa gawo.Njirayi imapanga chowonda chochepa kwambiri chofanana ndi anodizing.Chifukwa chake, njira zokonzekera pamwamba ndizofunikira musanagwiritse ntchito.
Plating
Plating amatha kukhala opanda electroless kapena electroplating njira ndipo ndi njira yoyenera komanso yotsika mtengo yomaliza.Monga njira yokutira ceramic, wosanjikiza mapeto ndi woonda.Choncho, mukufunikira ndondomeko yokonzekera pamwamba musanagwiritse ntchito.
Electroless plating amagwiritsa ntchito mankhwala m'malo mwa magetsi kuyika gawo la diecast.Gawo lakufa limayikidwa mu mankhwala okhala ndi zinthu zochepetsera.Akapangidwa ndi mchere wina, mankhwalawa amayikidwa pakufa.Electroplating ndi yofanana.Komabe, m'malo mothandizidwa ndi mchere, catalysis imachitika podutsa ma electrolyte.Njira zonsezi ndi zabwino pazokongoletsa.Ngakhale ena okonda zitsulo amachigwiritsa ntchito kuti apititse patsogolo madulidwe a magawo ena.
