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1. 发明授权

US08318076B2 Selective deposition modeling methods for improved support-object interface 有权
标题翻译：选择性沉积建模方法，用于改进支持对象接口
公开(公告)号：US08318076B2
公开(公告)日：2012-11-27
申请号：US12815890
申请日：2010-06-15
申请人： Hongqing Vincent Wang , Pavan Kumar , John Stockwell , Khalil Moussa , Rajeev Kulkami
发明人： Hongqing Vincent Wang , Pavan Kumar , John Stockwell , Khalil Moussa , Rajeev Kulkami
IPC分类号： B29C35/04
CPC分类号： B29C64/40 , B33Y10/00
摘要： There are provided method and apparatus for the forming of three-dimensional objects in a layered fashion, wherein improvements are made to the support structure to improve the quality of the resulting three-dimensional objects. The support structure may include encapsulation along the interface boundary of the support-object interface to prevent or reduce the likelihood of separation of the build material, that forms the three-dimensional object, from the support material, that forms the support structure, or vice versa. The support structure may also or alternatively include both a porous support structure and a solid support structure to prevent or reduce the likelihood of separation of the support structure from the build platform and to improve the quality of the down-facing surfaces of the three-dimensional object. Methods are also provided for selectively depositing the support material and build material and for encapsulating the interface boundary with support material.
摘要翻译：提供了用于以分层方式形成三维物体的方法和装置，其中对支撑结构进行改进以提高所得到的三维物体的质量。支撑结构可以包括沿着支撑 - 物体界面的界面边界的封装，以防止或减少形成三维物体的建筑材料与形成支撑结构的支撑材料或副反之亦然。支撑结构还可以或者可选地包括多孔支撑结构和固体支撑结构，以防止或减少支撑结构与构建平台分离的可能性，并且提高三维的向下表面的质量目的。还提供了用于选择性沉积支撑材料并构建材料并且用于将界面边界与支撑材料封装的方法。

2. 发明申请

US20110304074A1 Selective Deposition Modeling Methods for Improved Support-Object Interface 有权
标题翻译：改进支持对象接口的选择性沉积建模方法
公开(公告)号：US20110304074A1
公开(公告)日：2011-12-15
申请号：US12815890
申请日：2010-06-15
申请人： Hongqing Vincent Wang , Pavan Kumar , John Stockwell , Khalil Moussa , Rajeev Kulkami
发明人： Hongqing Vincent Wang , Pavan Kumar , John Stockwell , Khalil Moussa , Rajeev Kulkami
IPC分类号： B29C39/12
CPC分类号： B29C64/40 , B33Y10/00
摘要： There are provided method and apparatus for the forming of three-dimensional objects in a layered fashion, wherein improvements are made to the support structure to improve the quality of the resulting three-dimensional objects. The support structure may include encapsulation along the interface boundary of the support-object interface to prevent or reduce the likelihood of separation of the build material, that forms the three-dimensional object, from the support material, that forms the support structure, or vice versa. The support structure may also or alternatively include both a porous support structure and a solid support structure to prevent or reduce the likelihood of, separation of the support structure from the build platform and to improve the quality of the down-facing surfaces of the three-dimensional object. Methods are also provided for selectively depositing the support material and build material and for encapsulating the interface boundary with support material.
摘要翻译：提供了用于以分层方式形成三维物体的方法和装置，其中对支撑结构进行改进以提高所得到的三维物体的质量。支撑结构可以包括沿着支撑 - 物体界面的界面边界的封装，以防止或减少形成三维物体的建筑材料与形成支撑结构的支撑材料或副反之亦然。支撑结构还可以或可选地包括多孔支撑结构和固体支撑结构，以防止或减少支撑结构与构建平台分离的可能性，并且提高三维结构的向下表面的质量。尺寸对象。还提供了用于选择性沉积支撑材料并构建材料并且用于将界面边界与支撑材料封装的方法。

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