发明授权
- 专利标题： Method for printing three-dimensional items wtih semi-crystalline build materials
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申请号： US14723330申请日： 2015-05-27
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公开(公告)号： US09925714B2公开(公告)日： 2018-03-27
- 发明人: Luke M. B. Rodgers , Vittorio L. Jaker
- 申请人： Stratasys, Inc.
- 申请人地址： US MN Eden Prairie
- 专利权人： Stratasys, Inc.
- 当前专利权人： Stratasys, Inc.
- 当前专利权人地址： US MN Eden Prairie
- 代理机构： Westman, Champlin & Koehler, P.A.
- 代理商 Peter J. Ims
- 主分类号： B29C41/02
- IPC分类号： B29C41/02 ; B29C64/106 ; G03G15/22 ; B29C64/153 ; B29C64/112 ; B29C64/165 ; B29C71/00 ; B29C71/02 ; B29K71/00 ; B29K79/00 ; B33Y10/00 ; B33Y70/00 ; B29K105/00
摘要：
A method for printing a three-dimensional part with an additive manufacturing system includes providing a consumable feedstock material comprising a semi-crystalline polymer containing one or more secondary materials, wherein the consumable feedstock material has a process window in which crystalline kinetics are either accelerated or retarded. The consumable feedstock material is melted in the additive manufacturing system. At least a portion of the three-dimensional part from the melted consumable feedstock material in a build environment maintained within the process window.
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