发明名称 Vorrichtung zum Herstellen eines dreidimensional geformten Gegenstandes
摘要 In a method for producing a three-dimensionally shaped object, (i) a solidified layer is formed by irradiating a light beam on a specified portion of a powder layer to sinter or melt the specified portion. Further, (ii) another solidified layer is formed by placing a new powder layer on the solidified layer obtained in step (i), and irradiating the light beam on a specified portion of the new powder layer to sinter or melt the specified portion of the new powder layer. The steps (i) and (ii) are repeated to produce a three-dimensionally shaped object. In the method, a gas is supplied to a mirror used in scanning the light beam.
申请公布号 DE202009018133(U1) 申请公布日期 2011.02.17
申请号 DE20092018133U 申请日期 2009.08.20
申请人 PANASONIC ELECTRIC WORKS CO. LTD. 发明人
分类号 B22F3/105 主分类号 B22F3/105
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