消失模冷粘结模具的三维造型与设计

3-D Modeling for Cold Felting Mold Design in Lost Foam Casting

运用现代辅助设计方法———三维造型 ,完成了复杂箱体消失模冷粘结模的设计。结果表明 ,采用参数化的三维造型方法使模具设计柔性强、周期短 。

Design of the cold felting mold for complicated case in lost foam casting was carried out successfully using 3-D modeling. The results showed that parametrized 3-D modeling not only has the advantages of making mold design more flexible and highly effective but also can provide reliable data stream for the subsequent mold manufacture.