A lost wax casting is a method of replicating a metal sculpture from an original piece.

Kutaya sera ndi njira yofananizira chosema chachitsulo kuchokera pachidutswa choyambirira.

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Kutaya SeraKutaya sera ndi njira yofananizira chosema chachitsulo kuchokera pachidutswa choyambirira.Njirayi ingagwiritsidwe ntchito kupanga ntchito ndi tsatanetsatane wovuta.Kutaya sera ndi njira yabwino kwa ojambula omwe ali ndi chidwi chopanga zidutswa zovuta.Komabe, njirayi imafuna kuti wojambulayo azitha kupanga angapo.Kutaya sera ndi njira yomwe imaphatikizapo kugwiritsa ntchito sera kuumba zinthu zagolide kapena siliva.Itha kugwiritsidwanso ntchito pazinthu zina monga ma inlays ndi akorona.Njira iyi idanenedwa koyamba ndi Taggart.Njira imeneyi imagwiritsa ntchito aloyi ya golide ya 60% ya golide ndi 28% ya siliva, ndi chitsulo chotsalira kukhala mkuwa.Njira yoponyera sera yotayika imafuna malo a labotale.Pachifukwa ichi, okhawo omwe ali mamembala a Crucible akhoza kutenga kalasi.Kutaya sera kumagwiritsidwa ntchito kwambiri m'mafakitale ambiri osiyanasiyana.M'mbuyomu, idagwiritsidwa ntchito popanga zodzikongoletsera, ziboliboli, ndi tizigawo tating'ono.Masiku ano, kuponya ndalama ndi gawo lofunikira kwambiri pamafakitale osiyanasiyana kuphatikiza magalimoto, azachipatala, njanji, migodi, ndi ndege.Kusinthasintha kwa kutayika kwa sera kumapangitsa kuti ikhale imodzi mwa njira zodziwika kwambiri zoponyera zitsulo.Njira yachikhalidwe yotayira sera ndi nthawi yambiri.Chosindikizira chapamwamba cha 3D chosindikizira ndi zipangizo zamapulogalamu a digito zapangitsa kuti ntchitoyi ikhale yosavuta komanso yabwino.Ukadaulo wapa digito wapangitsanso kuti njirayi ikhale yosavuta kugwiritsa ntchito komanso kupereka njira yoyendera ya digito.Zida izi zimapangitsa kuti zikhale zosavuta kupanga mapangidwe enieni kusiyana ndi kale.Kutaya sera ndi njira yambiri yomwe imabweretsa zotsatira zabwino.Zimayamba ndi kupanga chitsanzo cha sera, kapena mbuye.Njirayi ingagwiritsidwe ntchito pazitsulo zambiri, ndipo zotsatira zake zingakhale zolondola kwambiri komanso zolondola.Kuphatikiza apo, itha kugwiritsidwanso ntchito popanga zinthu zamagalasi ndi zinthu zina zovuta.Njira yakale imeneyi yakhala ikugwiritsidwa ntchito kwa zaka masauzande ambiri.Zinthu zakale zomwe zidapezeka kuphanga la Chuma kum'mwera kwa Israeli zidayamba mu 3700 BCE.Mayiko ena kumene kutayika kwa sera kunali kotchuka ndi Mesopotamiya ndi Egypt.Kuphatikiza pa Egypt, njirayi idagwiritsidwa ntchito ku East Asia, Africa, ndi Europe.Chitsulo chosapanga dzimbiri ndi aloyi wamba omwe amagwiritsidwa ntchito potaya sera.Ili ndi mapeto owala ndipo imalimbana kwambiri ndi okosijeni.Nthawi zambiri amagwiritsidwa ntchito muzachipatala ndi zida zamagalimoto.Amagwiritsidwanso ntchito mu implants za mafupa.Ndi njira yotsika mtengo kuposa golide ndi siliva.Njirayi imayamba ndi phula lomwe limakutidwa muzinthu,wothamanga, kapena tsango.Pambuyo pake, imayikidwa mu ceramic slurry.Zitsanzo za sera zimakutidwa ndi kagawo kakang'ono kazinthu izi, ndipo ndondomeko yonseyi imabwerezedwa mpaka theka la inchi ya ceramic slurry ikuphimba chidutswacho.Pamwamba pa mtengo wa sera umakhala ngati maziko ndipo pachimake chimadzazidwa ndi zinthu zoteteza moto.

Vavu Thupi anataya sera zosapanga dzimbiri kuponya