公开(公告)号：WO2018005439A1

公开(公告)日：2018-01-04

申请号：PCT/US2017/039422

申请日：2017-06-27

Applicant: VELO3D, INC.

Inventor： 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: B29C67/00 ,  B33Y10/00 ,  B33Y30/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2017100695A1

公开(公告)日：2017-06-15

申请号：PCT/US2016/066000

申请日：2016-12-09

Applicant: VELO3D, INC.

Inventor： BULLER, Benyamin ,  MILSHTEIN, Erel ,  LAPPAS, Tasso ,  BREZOCZKY, Thomas Blasius ,  SYMEONIDIS, Kimon ,  SEELINGER, Sherman ,  MENDELSBERG, Rueben ,  CHRISTIANSEN, Daniel ,  MURPHREE, Zachary Ryan ,  LAPPEN, Alan Rick

IPC: B22F3/105 ,  B29C67/00 ,  B33Y10/00 ,  B33Y30/00

CPC classification number: B22F3/1055 ,  B22F2003/1058 ,  B22F2003/1059 ,  B22F2998/10 ,  B23K26/04 ,  B23K26/0869 ,  B23K26/142 ,  B23K26/144 ,  B23K26/1462 ,  B23K26/342 ,  B23K26/702 ,  B23K37/06 ,  B28B1/001 ,  B29C64/153 ,  B29C64/35 ,  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

Abstract: 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.

Abstract translation: 本公开用于3D打印的各种装置和系统。 本公开提供用于步进重复能量照射过程的三维（3D）打印方法，设备，软件和系统; 控制3D物体的材料特性和/或变形; 减少打印的3D对象中的变形; 并平面化材料床。