Enye yeenzuzo eziphambili zokuphosa i-wax elahlekileyo kukukwazi ukudala ubunzima
Ithunyelwe nguAdmin
Ukuphosa i-wax elahlekileyo, eyaziwa ngokuba yi-investcast casting,yinkqubo yokwenza isinyithi esele isetyenziswa kangangeenkulungwane ukwenza izinto ezintsonkothileyo nezineenkcukacha zesinyithi.Yindlela ebandakanya ukudala imodeli ye-wax yento eza kuphoswa, emva koko igubungele kwizinto ze-ceramic ngaphambi kokuyifudumeza ukuze inyibilikise i-wax kunye nokuqinisa i-ceramic.Isiphumo sokungunda sizaliswe ngesinyithi esityhidiweyo, esiqina kwaye sithathe ubume bemodeli ye-wax yokuqala.Kwesi sincoko, siza kuphonononga imbali kunye neenzuzo zokulahleka kwe-wax.Imbali yokuphosa i-wax elahlekileyo inokulandelwa kwiYiputa yamandulo,apho yayisetyenziselwa ukudala izinto zegolide nezesilivere.Kamva yamkelwa ngamaGrike namaRoma, awayisebenzisayo ukwenza imifanekiso eqingqiweyo nezacholo ezintsonkothileyo.Ngexesha le-Renaissance, ukulahlwa kwe-wax elahlekileyo kwacocwa kwaye kwasetyenziselwa ukwenza imisebenzi yobugcisa efana nomfanekiso oqingqiweyo kaBenvenuto Cellini "Perseus kunye neNtloko yeMedusa".Enye yeenzuzo eziphambili zokuphosa i-wax elahlekileyo kukukwazi ukudala ubunzimakunye neemilo ezintsonkothileyo ezinenkcukacha enkulu.Oku kungenxa yokuba imodeli ye-wax inokukrolwa ngokulula kwaye isetyenziswe ngaphambi kokuba iphoswe.Oku kuyenza ibe yindlela eyaziwayo yokudala ubucwebe, imizobo, kunye nezinye izinto zokuhombisa.Enye inzuzo yokuphosa i-wax elahlekileyo kukuguquguquka kwayo.Ingasetyenziselwa ukuphosa uluhlu olubanzi lwesinyithi, kubandakanya igolide, isilivere, ubhedu kunye nobhedu.Oku kuthetha ukuba ingasetyenziselwa ukwenza izinto zexabiso elahlukileyo kunye nokuqina, ukusuka kwizacholo ezithambileyo ukuya kumatshini owomeleleyo.Ukulahlwa kwewax elahlekileyo kuyinkqubo ehambelana nokusingqongileyo.Ngokungafaniyo nezinye iindlela zokugalela, ezifana nokugalelwa kwesanti, kuvelisa inkunkuma encinane.Iqokobhe leceramic elisetyenziselwa ukwenza ukubumba lingaphinda lisetyenziswe amaxesha amaninzi, kwaye nayiphi na intsimbi engaphezulu inokuphinda isetyenziswe.Oku kwenza kube yindlela ezinzileyo kunye neendleko ezisebenzayo zentsimbi.Ukongeza kwiinzuzo zayo zobugcisa,ukulahlwa kwewax elahlekileyo kwakhona kuyinkqubo yobugcisa kunye nobuchule obuphezulu.Ivumela amagcisa kunye nabayili ukuba bazise imibono yabo ebomini kwimilinganiselo emithathu, ukudala izinto ezisebenzayo kunye nobuhle obuthandekayo.Oku kuyenza ibe yindlela edumileyo yokwenza ubucwebe besiko, umfanekiso oqingqiweyo, kunye nezinye izinto zokuhombisa.
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