Inkqubo ye-wax elahlekileyo, ikwabizwacire-perdue, indlela yeintsimbiukugalela apho isinyithi esinyibilikisiweyo sigalelwa angundoeye yadalwa ngendlela awaximodeli.Nje ukuba isikhunta senziwe, imodeli ye-wax iyanyibilika kwaye ikhutshwe.I-core hollow inokwenziwa ngokungeniswa kwe-core-proof core ekhusela isinyithi esityhidiweyo ukuba sizalise ngokupheleleyo isikhunta.Ixhaphakile kulo lonke ilizwekazi ngaphandle kwe-Australia, indlela elahlekileyo yewax isukela kwi-3rd millenniumBCkwaye igcine utshintsho olumbalwa ukusukela ngoko.

Ukuphosa audongweimodeli kwiubhedu, i-mold yenziwe kwimodeli, kwaye ingaphakathi le-mold elibi lihlanjululwa nge-wax enyibilikisiweyo ukuya kubukhulu obufunwayo bobhedu lokugqibela.Emva kokususwa kwesikhunta, igobolondo le-wax elibangelwayo lizaliswe ngumxube ochasene nobushushu.Iityhubhu ze-wax, ezibonelela ngemigudu yokugalela ubhedu ngexesha lokuphosa kunye neendawo zokukhupha iigesi ezinobungozi eziveliswa kwinkqubo, zifakwe ngaphandle kweqokobhe le-wax, elinokuthi lilinganiswe okanye lihlengahlengiswe ngumzobi.Izikhonkwane zentsimbi zibethelwa ngesando kwiqokobhe ukuya kumbindi ukuze likhuseleke.Emva koko, igobolondo le-wax elungiselelwe igutyungelwe ngokupheleleyo kwiingqimba zokumelana nokushisaudaka, kwaye yonke iguqulwe kwaye ifakwe kwi-oven.Ngexesha lokufudumeza, i-plaster yoma kwaye i-wax iphuma ngaphandle kwimibhobho eyenziwe yimibhobho ye-wax.Umngundo wokutyabeka upakishwa esantini, kuze kugalelwe ubhedu olutyhidiweyo kwimibhobho, luzalise isithuba esishiywe ngumthwebeba.Xa ipholile, i-plaster yangaphandle kunye ne-core iyasuswa, kwaye ubhedu lunokufumana ukugqiba.

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Inkqubo

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