发明授权
- 专利标题： Build platform that provides mechanical engagement with additive manufacturing prints
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申请号： US14548701申请日： 2014-11-20
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公开(公告)号： US09908287B2公开(公告)日： 2018-03-06
- 发明人: Amelia M. Elliott
- 申请人： UT-Battelle, LLC
- 申请人地址： US TN Oak Ridge
- 专利权人： UT-Battelle, LLC
- 当前专利权人： UT-Battelle, LLC
- 当前专利权人地址： US TN Oak Ridge
- 代理商 Colin L. Cini
- 主分类号： B29C67/00
- IPC分类号： B29C67/00 ; B23Q7/03 ; B33Y10/00 ; B33Y30/00 ; B29C64/106 ; B29C64/20
摘要：
A build platform and methods of fabricating an article with such a platform in an extrusion-type additive manufacturing machine are provided. A platform body 202 includes features 204 that extend outward from the body 202. The features 204 define protrusive areas 206 and recessive areas 208 that cooperate to mechanically engage the extruded material that forms the initial layers 220 of an article when the article is being fabricated by a nozzle 12 of the additive manufacturing machine 10.
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