2008年7月1日 — In lost- foam casting as practiced heretofore, the refractory- coated mold pattern is placed in the molding flask and sand is rained from the...
2023年11月12日 — In this video I am metal casting using the lost foam casting process. The patterns I am using I carved out with my CNC from polystyrene xps...
2020年8月14日 — With the lost foam technology, products are poured using foam models. The foam model is embedded in a molding box in loose sand, which is...
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