Invention Grant
US08651167B1 Sand printed mold package for casting a wheel assembly having directional solidification features 有权
砂印模具包装用于铸造具有定向凝固特征的轮组件

Sand printed mold package for casting a wheel assembly having directional solidification features
Abstract:
A mold package for casting a wheel assembly includes a sand printed drag mold having a cavity with a chill support chamber and a metal chill received in the support chamber. The mold package further includes at least one sand printed mold insert received in the cavity of the sand printed drag mold and a sand printed cope mold coupled to the sand printed drag mold such that a casting cavity for the wheel assembly is created by the exterior inner surfaces of the cope mold, the drag mold and the at least one insert.
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