Additive manufactured mold, a method of manufacturing the mold, and a workpiece casted from the mold
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United States of America Patent
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Mar 30, 2021
Grant Date -
Dec 1, 2016
app pub date -
Jan 23, 2015
filing date -
Jan 23, 2014
priority date (Note) -
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Abstract
A mold for manufacturing a casted workpiece is, at least in-part, manufactured utilizing an additive manufacturing process. The mold may have a core having non-line-of-sight features that are additively manufactured and in contact with an outer shell of a wax mold and/or an outer shell of a casting mold of the mold. The outer shell of either the wax or casting molds may also be additively manufactured, and the shell of the casting mold may be additively manufactured as one unitary piece to the core.
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