发明名称 |
METHOD FOR MANUFACTURING THREE-DIMENSIONAL SHAPED OBJECT AND THREE-DIMENSIONAL SHAPED OBJECT OBTAINED BY THE SAME |
摘要 |
There is provided a method for manufacturing a three-dimensional shaped object. The method of the present invention comprises the repeated steps of: (i) forming a solidified layer by irradiating a predetermined portion of a powder layer with a light beam, thereby allowing a sintering of the powder in the predetermined portion or a melting and subsequent solidification thereof; and (ii) forming another solidified layer by newly forming a powder layer on the resulting solidified layer, followed by the irradiation of a predetermined portion of the powder layer with the light beam; wherein only the surface portion of the solidified layer, to which a force is applied when the three-dimensional shaped object is used, is subjected to a machining process.
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申请公布号 |
US2012093674(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US201013378475 |
申请日期 |
2010.06.23 |
申请人 |
ABE SATOSHI;HIGASHI YOSHIKAZU;FUWA ISAO;TAKENAMI MASATAKA;PANASONIC ELECTRIC WORKS CO., LTD. |
发明人 |
ABE SATOSHI;HIGASHI YOSHIKAZU;FUWA ISAO;TAKENAMI MASATAKA |
分类号 |
B22F7/00;B22C9/00;B22F3/105;B29C33/38;H05B6/00 |
主分类号 |
B22F7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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