公开(公告)号：WO2016196223A8

公开(公告)日：2017-06-08

申请号：PCT/US2016034454

申请日：2016-05-26

Applicant: VELO3D INC

Inventor： BULLER BENYAMIN ,  MILSHTEIN EREL ,  CHUA THAI CHENG ,  SYMEONIDIS KIMON

IPC: B29C67/00 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y70/00

CPC classification number: B29C64/153 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00

Abstract: The present disclosure provides various three-dimensional (3D) objects, some of which comprise a wire or 3D plane. Disclosed herein are methods, apparatus, software, and systems for their generation that may reduce or eliminate the need for auxiliary support during the formation of the 3D objects. The methods, apparatuses, software, and systems of the present disclosure may allow the formation of objects with short, diminished number, and/or spaced apart auxiliary support structures. These 3D objects may be objects with adjacent surfaces such as hanging structures and planar hollow 3D objects.

Abstract translation: 本公开提供各种三维（3D）对象，其中一些包括线或3D平面。 本文公开了可以在形成3D对象期间减少或消除对辅助支持的需要的用于其生成的方法，设备，软件和系统。 本公开的方法，装置，软件和系统可以允许形成具有短的，减少的数量的物体和/或间隔开的辅助支撑结构。 这些3D对象可能是具有相邻表面的对象，例如悬挂结构和平面中空3D对象。

公开(公告)号：WO2017015217A3

公开(公告)日：2017-03-16

申请号：PCT/US2016042818

申请日：2016-07-18

Applicant: VELO3D INC

Inventor： BULLER BENYAMIN ,  MILSHTEIN EREL ,  JIANG XINRONG ,  SEELINGER SHERMAN ,  FISCHBACH ADAM ,  BREZOCZKY THOMAS BLASIUS

IPC: B29C67/00 ,  B33Y40/00

CPC classification number: B29C64/20 ,  B22F1/0011 ,  B22F1/0014 ,  B22F1/0018 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2999/00 ,  B29C64/153 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  G03G15/225 ,  B22F3/005 ,  B22F2202/05 ,  B22F2202/06

Abstract: The present disclosure provides three-dimensional (3D) printing processes and systems, including methods, apparatuses, software, and systems for transferring a particulate material from one position (e.g., on one surface) to another position (e.g., on a different surface), which particulate material may be used for the production of a 3D object. In some embodiments, the particulate material may be transferred using, for example, a charged particle optical device.

Abstract translation: 本公开提供了三维（3D）印刷工艺和系统，包括用于将颗粒材料从一个位置（例如，在一个表面上）转移到另一个位置（例如在不同的表面上）的方法，设备，软件和系统， ，该颗粒材料可以用于制造3D物体。 在一些实施例中，可以使用例如带电粒子光学装置来转移颗粒材料。