Patent ID: 6341641
Filing Date: 2002-01-29
Classification: B22D

Abstract:
A mold with additional thermo chamber for homogenous temperature distribution comprising:a male mold half having a first mold cavity and a plurality of first distributing channels directing to said first mold cavity, said male mold half further including a sprout in communicating with said first distributing channels; a female mold half having a second mold cavity corresponding to said first mold cavity and a plurality of second distributing channels in communicating with said spout of said male mold half, said female mold half further including a recess for receiving said sprout of said male mold half, said female mold further including an inlet in communicating with said sprout for receiving molten metal; and the improvement of the device is characterized in a bottom mold half assembled to said male mold half, a thermo chamber defined between said bottom mold half and said male mold half for receiving molten metal therein thereby increasing mold temperature of said male mold, wherein said bottom mold is arranged between a holder of an injecting machine and said male mold half thereby preventing overheating of the holder of the injecting machine.