THREE-DIMENSIONAL SHAPED ARTICLE SHAPING STAGE, THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION APPARATUS, AND THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION METHOD
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United States of America Patent
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Issued Date -
Feb 1, 2018
app pub date -
Jul 11, 2017
filing date -
Jul 26, 2016
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Abstract
A three-dimensional shaped article shaping stage, which is used in a three-dimensional shaped article production apparatus for producing a three-dimensional shaped article by stacking layers to form a stacked body, has a forming surface on which the stacked body is to be formed, and is formed into a porous structure using a high-melting point material having a higher melting point than a constituent material of the three-dimensional shaped article, is used. By using such a shaping stage, it becomes possible to suppress deformation of the stacked body of the three-dimensional shaped article formed by stacking layers on the shaping stage accompanying degreasing or sintering of the stacked body.
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