发明名称 |
Systems and methods for fabricating 3-D objects |
摘要 |
Systems and methods are disclosed for a platform to form a three-dimensional article from successively selectively solidified layers of a liquid medium which is solidifiable by application thereto of a prescribed energy. The platform can be coated or uncoated. The platform can have an array of openings therethrough. Upon completion, the article can be removed from the platform using a punch having a plurality of projections adapted to engage openings in the platform. Alternatively, a tool can be used to push articles from the platform.
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申请公布号 |
US7481647(B2) |
申请公布日期 |
2009.01.27 |
申请号 |
US20040867099 |
申请日期 |
2004.06.14 |
申请人 |
ALIGN TECHNOLOGY, INC. |
发明人 |
SAMBU SHIVA P.;PHAN LONG;KAZA SRINIVAS;DOUNG MICHAEL J. |
分类号 |
B28B5/00;A61C13/00;A61C13/12;B29C35/08;B29C67/00 |
主分类号 |
B28B5/00 |
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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