MOLD DESIGNING METHOD AND MOLD
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United States of America Patent
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Aug 20, 2015
app pub date -
Sep 27, 2012
filing date -
Sep 27, 2011
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Abstract
In a mold designing, a deformation amount of a casting from a solidification start time to a cooling end time may be obtained by deformation analysis software, and a deformation amount of a mold from a pouring time to the solidification start time may be obtained by deformation analysis software. When a cavity shape is designed based on the obtained deformation amounts of the mold and the casting, the precision of a near net shape may be further improved by reflecting the mold cavity shape at the solidification start time to the mold design, and a lack in dimension of a casting product after the casting process may be prevented.
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