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公开(公告)号：EP3386662A1
公开(公告)日：2018-10-17
申请号：EP16874003.3
申请日：2016-12-09
申请人： Velo3d Inc.
发明人： BULLER, Benyamin , MILSHTEIN, Erel , LAPPAS, Tasso , BREZOCZKY, Thomas Blasius , SYMEONIDIS, Kimon , SEELINGER, Sherman , MENDELSBERG, Rueben , CHRISTIANSEN, Daniel , MURPHREE, Zachary Ryan , LAPPEN, Alan Rick
CPC分类号： B22F3/1055 , B22F2003/1056 , B22F2003/1058 , B22F2003/1059 , B22F2998/10 , B23K26/04 , B23K26/0869 , B23K26/142 , B23K26/144 , B23K26/1462 , B23K26/342 , B23K26/702 , B23K37/06 , B28B1/001 , B29B17/0005 , B29C64/153 , B29C64/188 , B29C64/214 , B29C64/307 , B29C64/35 , B29C64/357 , B29C64/386 , B29C64/40 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00 , B33Y80/00 , G05B19/4099 , G05B2219/35134 , G05B2219/49007 , Y02P10/295 , Y02P90/265
摘要： The present disclosure various apparatuses, and systems for 3D printing. The present disclosure provides three-dimensional (3D) printing methods, apparatuses, software and systems for a step and repeat energy irradiation process; controlling material characteristics and/or deformation of the 3D object; reducing deformation in a printed 3D object; and planarizing a material bed.
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公开(公告)号：EP3957468A1
公开(公告)日：2022-02-23
申请号：EP21185947.5
申请日：2017-02-17
申请人： VELO3D, Inc.
发明人： BULLER, Benyamin , MILSHTEIN, Erel , LEVIN, Evgeni , KOREPANOV, Sergey , LAPPAS, Tasso , BREZOCZKY, Thomas Blasius , MENDELSBERG, Rueben Joseph , MURPHREE, Zachary Ryan , LAPPEN, Alan Rick
摘要： The present disclosure provides three-dimensional (3D) printing methods, apparatuses, and systems using, inter alia, a controller that regulates formation of at least one 3D object (e.g., in real time during the 3D printing); and a non-transitory computer-readable medium facilitating the same. For example, a controller that regulates a deformation of at least a portion of the 3D object. The control may be in situ control. The control may be real-time control during the 3D printing process. For example, the control may be during a phenomenon pulse. The present disclosure provides various methods, apparatuses, systems and software for estimating the fundamental length scale of a melt pool.
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公开(公告)号：EP3263316A1
公开(公告)日：2018-01-03
申请号：EP17178143.8
申请日：2017-06-27
申请人： VELO3D, Inc.
发明人： BULLER, Benyamin , MURPHREE, Zachary Ryan , ROMANO, Richard Joseph , BREZOCZKY, Thomas Blasius , KOROBKOV, Andrei , LEVIN, Evgeni , LAPPAS, Tasso , MILSHTEIN, Erel , LAPPEN, Alan Rick , ELGAR, Yacov , TRALONGO, Joe , MARTINSON, Robert Michael
IPC分类号： B29C64/364 , B29C64/153 , B29C64/25 , B33Y30/00
CPC分类号： B22F3/1055 , B22F2003/1057 , B22F2201/10 , B28B1/001 , B28B17/0081 , B29C64/153 , B29C64/188 , B29C64/20 , B29C64/25 , B29C64/255 , B29C64/364 , B29C64/371 , B29C64/386 , B29C64/393 , B33Y30/00 , B33Y40/00 , B33Y50/02
摘要： The present disclosure provides three-dimensional (3D) printing processes, apparatuses, software, and systems for the production of at least one desired 3D object. The 3D printer system (e.g., comprising a processing chamber, build module, or an unpacking station) described herein may retain a desired (e.g., inert) atmosphere around the material bed and/or 3D object at multiple 3D printing stages. The 3D printer described herein comprises one or more build modules that may have a controller separate from the controller of the processing chamber. The 3D printer described herein comprises a platform that may be automatically constructed. The invention(s) described herein may allow the 3D printing process to occur for a long time without operator intervention and/or down time.
摘要翻译： 本公开提供用于生产至少一个期望3D对象的三维（3D）打印过程，设备，软件和系统。 本文描述的3D打印机系统（例如，包括处理腔室，构建模块或拆包站）可以在多个3D打印阶段在材料床和/或3D物体周围保持期望的（例如，惰性的）气氛。 这里描述的3D打印机包括一个或多个构建模块，其可以具有与处理室的控制器分离的控制器。 这里描述的3D打印机包括可以自动构建的平台。 这里描述的本发明可以允许3D打印过程长时间发生而无需操作员介入和/或停机时间。
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公开(公告)号：EP3208077A1
公开(公告)日：2017-08-23
申请号：EP17156707.6
申请日：2017-02-17
申请人： VELO3D, Inc.
发明人： BULLER, Benyamin , MILSHTEIN, Erel , LEVIN, Evgeni , KOREPANOV, Sergey , LAPPAS, Tasso , BREZOCZKY, Thomas Blasius , MENDELSBERG, Rueben Joseph , MURPHREE, Zachary Ryan , LAPPEN, Alan Rick
CPC分类号： B29C64/153 , B22F3/1055 , B22F2003/1057 , B22F2999/00 , B29C64/295 , B29C64/371 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B22F2203/03
摘要： The present disclosure provides three-dimensional (3D) printing method and apparatuses using, inter alia , a controller (that regulates formation of at least one 3D object (e.g., in real time during the 3D printing); and a non-transitory computer-readable medium facilitating the same. For example, a controller that regulates a deformation of at least a portion of the 3D object. The control may be in situ control. The control may be real-time control during the 3D printing process. An example of a 3D is printer (360), where the radiation (320) is projected from the exposed surface (308) of the material bed (304) towards the ceiling of the enclosure (300) and detected in the sensor part (318). For example, the control may be during a phenomenon pulse.
摘要翻译： 本公开提供了三维（3D）打印方法和设备，其中尤其使用控制器（其调节至少一个3D对象的形成（例如，在3D打印期间实时）;以及非暂时性计算机可读介质， 例如，调节3D对象的至少一部分的变形的控制器，该控制器可以是原位控制，该控制可以是3D打印过程期间的实时控制。 3D是打印机（360），其中辐射（320）从材料床（304）的暴露表面（308）朝外壳（300）的天花板突出并在传感器部分（318）中检测到。 例如，控制可能在现象脉冲期间。
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公开(公告)号：EP3492244A1
公开(公告)日：2019-06-05
申请号：EP18209400.3
申请日：2017-06-27
申请人： VELO3D, Inc.
发明人： BULLER, Benyamin , BREZOCZKY, Thomas Blasius , MILSHTEIN, Erel , MURPHREE, Zachary Ryan , ROMANO, Richard Joseph , TRALONGO, Joe , KOROBKOV, Andrei , MARTINSON, Robert Michael , LAPPAS, Tasso , LAPPEN, Alan Rick , LEVIN, Evgeni , ELGAR, Yacov
IPC分类号： B29C64/364 , B29C64/153 , B29C64/25 , B33Y30/00
摘要： The present disclosure provides three-dimensional (3D) printing processes, apparatuses, software, and systems for the production of at least one desired 3D object. The 3D printer system (e.g., comprising a processing chamber (410), build module (420), or an unpacking station) described herein may retain a desired (e.g., inert) atmosphere around the material bed and/or 3D object at multiple 3D printing stages. The 3D printer described herein comprises one or more build modules (420) that may have a controller separate from the controller of the processing chamber. The 3D printer described herein comprises a platform that may be automatically constructed. The invention(s) described herein may allow the 3D printing process to occur for a long time without operator intervention and/or down time.
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公开(公告)号：EP3263316B1
公开(公告)日：2019-02-13
申请号：EP17178143.8
申请日：2017-06-27
申请人： VELO3D, Inc.
发明人： BULLER, Benyamin , BREZOCZKY, Thomas Blasius , MILSHTEIN, Erel , MURPHREE, Zachary Ryan , ROMANO, Richard Joseph , TRALONGO, Joe , KOROBKOV, Andrei , MARTINSON, Robert Michael , LAPPAS, Tasso , LAPPEN, Alan Rick , LEVIN, Evgeni , ELGAR, Yacov
IPC分类号： B29C64/364 , B29C64/153 , B29C64/25 , B33Y30/00
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