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1. 发明授权

US09183325B2 Additive fabrication support structures 有权
标题翻译：添加剂制造支撑结构
公开(公告)号：US09183325B2
公开(公告)日：2015-11-10
申请号：US14275459
申请日：2014-05-12
申请人： Formlabs, Inc.
发明人： Shane Wighton , Maxim Lobovsky , Matthew Keeter , Akimitsu Hogge
IPC分类号： B29C67/00 , G06F17/50 , B33Y50/00
CPC分类号： B29C64/40 , B29C33/3842 , B29C64/106 , B29C64/112 , B29C64/118 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/141 , B29C64/147 , B29C64/153 , B29C64/165 , B33Y10/00 , B33Y50/00 , B33Y50/02
摘要： Some aspects provide a method of generating a support structure for an object, the support structure and the object to be fabricated via one or more additive fabrication techniques, comprising identifying one or more regions of the object as one or more regions to which mechanical support is to be provided, identifying one or more support points within at least a first region of the one or more regions, and generating the support structure for the object, the support structure comprising one or more support tips coupled to the object at the one or more support points, the support tips being generated based at least in part on a direction normal to the surface of the object at the respective support point.
摘要翻译：一些方面提供了通过一种或多种添加剂制造技术产生用于物体，支撑结构和待制造的物体的支撑结构的方法，包括将物体的一个或多个区域识别为机械支撑件所在的一个或多个区域被提供，识别所述一个或多个区域的至少第一区域内的一个或多个支撑点，以及生成所述物体的所述支撑结构，所述支撑结构包括在所述一个或多个区域处联接到所述物体的一个或多个支撑尖端支撑点，至少部分地基于在相应支撑点处的物体的表面垂直的方向产生支撑尖端。

2. 发明授权

US11059223B2 Techniques for metallic material deposition in additive fabrication and related systems and methods 有权
公开(公告)号：US11059223B2
公开(公告)日：2021-07-13
申请号：US15785981
申请日：2017-10-17
申请人： Formlabs, Inc.
发明人： Marcin Slaczka , Zachary Zguris , Matthew Keeter
IPC分类号： B29C64/40 , B29C64/188 , B22F10/20 , B29C64/386 , B29C64/336 , B29C33/00 , B29C33/38 , B29C33/44 , B29C37/00 , C23C18/16 , B22F1/00 , B33Y50/02 , B22F3/24 , B22F10/30 , B33Y10/00 , B33Y40/00 , C23C18/32
摘要： According to some aspects, a method is provided of forming a metallic object via additive fabrication, the method comprising obtaining a geometric description of a first object with an exterior surface, generating a geometric description of a second object, the second object bounded by the exterior surface of the first object and having one or more voids, fabricating said second object via additive fabrication based on said geometric description of the second object, and depositing a metallic material onto said second object, wherein the metallic material is deposited into said voids of second object.

3. 发明授权

US10011079B2 Additive fabrication support structures 有权
公开(公告)号：US10011079B2
公开(公告)日：2018-07-03
申请号：US14873310
申请日：2015-10-02
申请人： Formlabs, Inc.
发明人： Shane Wighton , Maxim Lobovsky , Matthew Keeter , Akimitsu Hogge
IPC分类号： B29C33/52 , B29C33/54 , B29C67/00 , B29C64/118 , B29C64/147 , B29C64/153 , B29C64/135 , B29C64/165 , B29C64/106 , B29C33/38 , B29C64/124 , B29C64/141 , B29C64/112 , B29C64/129 , B33Y50/00 , B29C64/40 , B33Y10/00 , B33Y50/02
CPC分类号： B29C64/40 , B29C33/3842 , B29C64/106 , B29C64/112 , B29C64/118 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/141 , B29C64/147 , B29C64/153 , B29C64/165 , B33Y10/00 , B33Y50/00 , B33Y50/02
摘要： Some aspects provide a method of generating a support structure for an object, the support structure and the object to be fabricated via one or more additive fabrication techniques, comprising identifying one or more regions of the object as one or more regions to which mechanical support is to be provided, identifying one or more support points within at least a first region of the one or more regions, and generating the support structure for the object, the support structure comprising one or more support tips coupled to the object at the one or more support points, the support tips being generated based at least in part on a direction normal to the surface of the object at the respective support point.

4. 发明申请

US20190061232A1 SYSTEMS AND METHODS OF POST-PROCESSING FEATURES FOR ADDITIVE FABRICATION 审中-公开
公开(公告)号：US20190061232A1
公开(公告)日：2019-02-28
申请号：US16023465
申请日：2018-06-29
申请人： Formlabs, Inc.
发明人： Will Walker , Matthew Keeter
IPC分类号： B29C64/135 , B29C64/40 , B33Y10/00 , B33Y40/00 , B29L9/00
摘要： According to some aspects, a method of additive fabrication wherein a plurality of layers of material are formed on a build platform is provided. The method comprises forming a raft structure in contact with the build platform, the raft structure formed from one or more layers of material and comprising at least one removal pocket adjacent to the build platform and forming additional material in contact with the raft structure. According to some aspects, an additive fabrication apparatus configured to form a plurality of layers of material on a build platform is provided. The apparatus comprises the build platform, and at least one controller configured to form a raft structure in contact with the build platform, the raft structure formed from one or more layers of material and comprising at least one removal pocket adjacent to the build platform, and form additional material in contact with the raft structure.

5. 发明申请

US20180104895A1 TECHNIQUES FOR METALLIC MATERIAL DEPOSITION IN ADDITIVE FABRICATION AND RELATED SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20180104895A1
公开(公告)日：2018-04-19
申请号：US15785981
申请日：2017-10-17
申请人： Formlabs, Inc.
发明人： Marcin Slaczka , Zachary Zguris , Matthew Keeter
IPC分类号： B29C64/188 , B29C64/40 , B29C64/386 , B29C64/336 , B29C33/44 , B29C33/00 , B29C33/38 , B29C37/00 , C23C18/16 , C23C18/32
CPC分类号： B29C64/188 , B22F1/0062 , B22F3/1055 , B22F2003/1057 , B22F2003/247 , B22F2998/10 , B22F2999/00 , B29C33/0022 , B29C33/3835 , B29C33/448 , B29C37/0025 , B29C64/336 , B29C64/386 , B29C64/40 , B33Y10/00 , B33Y40/00 , B33Y50/02 , C23C18/1641 , C23C18/1644 , C23C18/32 , Y02P10/295 , B22F3/115
摘要： According to some aspects, a method is provided of forming a metallic object via additive fabrication, the method comprising obtaining a geometric description of a first object with an exterior surface, generating a geometric description of a second object, the second object bounded by the exterior surface of the first object and having one or more voids, fabricating said second object via additive fabrication based on said geometric description of the second object, and depositing a metallic material onto said second object, wherein the metallic material is deposited into said voids of second object.

6. 发明申请

US20140300017A1 ADDITIVE FABRICATION SUPPORT STRUCTURES 有权
标题翻译：添加剂制造支持结构
公开(公告)号：US20140300017A1
公开(公告)日：2014-10-09
申请号：US14275459
申请日：2014-05-12
申请人： Formlabs
发明人： Shane Wighton , Maxim Lobovsky , Matthew Keeter , Akimitsu Hogge
IPC分类号： B29C67/00
CPC分类号： B29C64/40 , B29C33/3842 , B29C64/106 , B29C64/112 , B29C64/118 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/141 , B29C64/147 , B29C64/153 , B29C64/165 , B33Y10/00 , B33Y50/00 , B33Y50/02
摘要： Some aspects provide a method of generating a support structure for an object, the support structure and the object to be fabricated via one or more additive fabrication techniques, comprising identifying one or more regions of the object as one or more regions to which mechanical support is to be provided, identifying one or more support points within at least a first region of the one or more regions, and generating the support structure for the object, the support structure comprising one or more support tips coupled to the object at the one or more support points, the support tips being generated based at least in part on a direction normal to the surface of the object at the respective support point.
摘要翻译：一些方面提供了通过一种或多种添加剂制造技术产生用于物体，支撑结构和待制造的物体的支撑结构的方法，包括将物体的一个或多个区域识别为机械支撑件所在的一个或多个区域被提供，识别所述一个或多个区域的至少第一区域内的一个或多个支撑点，以及生成所述物体的所述支撑结构，所述支撑结构包括在所述一个或多个区域处联接到所述物体的一个或多个支撑尖端支撑点，至少部分地基于在相应支撑点处的物体的表面垂直的方向产生支撑尖端。

7. 发明授权

US10011075B2 Systems and methods of post-processing features for additive fabrication 有权
公开(公告)号：US10011075B2
公开(公告)日：2018-07-03
申请号：US14501967
申请日：2014-09-30
申请人： Formlabs, Inc.
发明人： Will Walker , Matthew Keeter
IPC分类号： B33Y10/00 , B29C67/00 , B33Y40/00 , B29C64/135 , B29C64/40 , B29L9/00
CPC分类号： B29C64/135 , B29C64/40 , B29L2009/00 , B33Y10/00 , B33Y40/00
摘要： According to some aspects, a method of additive fabrication wherein a plurality of layers of material are formed on a build platform is provided. The method comprises forming a raft structure in contact with the build platform, the raft structure formed from one or more layers of material and comprising at least one removal pocket adjacent to the build platform and forming additional material in contact with the raft structure. According to some aspects, an additive fabrication apparatus configured to form a plurality of layers of material on a build platform is provided. The apparatus comprises the build platform, and at least one controller configured to form a raft structure in contact with the build platform, the raft structure formed from one or more layers of material and comprising at least one removal pocket adjacent to the build platform, and form additional material in contact with the raft structure.

8. 发明申请

US20160129645A1 ADDITIVE FABRICATION SUPPORT STRUCTURES 有权
标题翻译：添加剂制造支持结构
公开(公告)号：US20160129645A1
公开(公告)日：2016-05-12
申请号：US14873310
申请日：2015-10-02
申请人： Formlabs, Inc.
发明人： Shane Wighton , Maxim Lobovsky , Matthew Keeter , Akimitsu Hogge
IPC分类号： B29C67/00
CPC分类号： B29C64/40 , B29C33/3842 , B29C64/106 , B29C64/112 , B29C64/118 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/141 , B29C64/147 , B29C64/153 , B29C64/165 , B33Y10/00 , B33Y50/00 , B33Y50/02
摘要： Some aspects provide a method of generating a support structure for an object, the support structure and the object to be fabricated via one or more additive fabrication techniques, comprising identifying one or more regions of the object as one or more regions to which mechanical support is to be provided, identifying one or more support points within at least a first region of the one or more regions, and generating the support structure for the object, the support structure comprising one or more support tips coupled to the object at the one or more support points, the support tips being generated based at least in part on a direction normal to the surface of the object at the respective support point.
摘要翻译：一些方面提供了通过一种或多种添加剂制造技术产生用于物体，支撑结构和待制造的物体的支撑结构的方法，包括将物体的一个或多个区域识别为机械支撑件所在的一个或多个区域被提供，识别所述一个或多个区域的至少第一区域内的一个或多个支撑点，以及生成所述物体的所述支撑结构，所述支撑结构包括在所述一个或多个区域处联接到所述物体的一个或多个支撑尖端支撑点，至少部分地基于在相应支撑点处的物体的表面垂直的方向产生支撑尖端。

9. 发明申请

US20150145171A1 SYSTEMS AND METHODS OF POST-PROCESSING FEATURES FOR ADDITIVE FABRICATION 有权
标题翻译：后处理加工特性的系统和方法
公开(公告)号：US20150145171A1
公开(公告)日：2015-05-28
申请号：US14501967
申请日：2014-09-30
申请人： Formlabs, Inc.
发明人： Will Walker , Matthew Keeter
IPC分类号： B29C67/00
CPC分类号： B29C64/135 , B29C64/40 , B29L2009/00 , B33Y10/00 , B33Y40/00
摘要： According to some aspects, a method of additive fabrication wherein a plurality of layers of material are formed on a build platform is provided. The method comprises forming a raft structure in contact with the build platform, the raft structure formed from one or more layers of material and comprising at least one removal pocket adjacent to the build platform and forming additional material in contact with the raft structure. According to some aspects, an additive fabrication apparatus configured to form a plurality of layers of material on a build platform is provided. The apparatus comprises the build platform, and at least one controller configured to form a raft structure in contact with the build platform, the raft structure formed from one or more layers of material and comprising at least one removal pocket adjacent to the build platform, and form additional material in contact with the raft structure.
摘要翻译：根据一些方面，提供了一种在构建平台上形成多层材料的添加剂制造方法。该方法包括形成与构建平台接触的筏结构，筏结构由一层或多层材料形成，并且包括邻近构建平台的至少一个移除凹槽，并形成与筏结构接触的附加材料。根据一些方面，提供了一种配置成在构建平台上形成多层材料的添加剂制造装置。该装置包括构建平台，以及至少一个控制器，其配置成形成与构建平台接触的木筏结构，所述筏结构由一层或多层材料形成，并且包括邻近构建平台的至少一个移除凹槽，以及形成与木筏结构接触的附加材料。

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