Method of manufacturing cooling block for hot stamping mold using three-dimensional metal printer
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United States of America Patent
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Dec 26, 2017
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N/A
app pub date -
Jun 10, 2015
filing date -
Oct 28, 2014
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Abstract
The present disclosure relates to a method of manufacturing a cooling block for a hot stamping mold using a three-dimensional (3D) metal printer, and more particularly, to a method of manufacturing a cooling block for a hot stamping mold using a 3D metal printer including a process of first step for forming a plurality of semicircular channels through which a fluid passes on a lower block, and a process of second step for forming an upper block to form channels using a 3D metal printer respectively on the plurality of semicircular channels formed in the lower block along the plurality of semicircular channels.
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