Enhancement of thermal properties of tooling made by solid free

Metal founding – Process – With measuring – testing – inspecting – or condition determination

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164 97, B22D 1900, B22D 1902, B22C 1300

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active

057754020

ABSTRACT:
Processes for providing enhanced thermal properties of tooling, particularly metal and metal/ceramic molds, made by solid free form fabrication techniques, such as the three dimensional printing process, and the tooling made by these processes are disclosed. The methods of enhancing thermal properties include incorporating integral contour coolant channels into the mold, adding surface textures to the coolant channels, creating high thermal conductivity paths between the surfaces and the coolant channels, and creating low thermal inertia regions in the mold.

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