公开(公告)号：US20230415415A1

公开(公告)日：2023-12-28

申请号：US18201323

申请日：2023-05-24

Applicant: Velo3D, Inc.

Inventor： Erel Milshtein ,  Benyamin Buller

IPC: B29C64/291 ,  B29C64/386

CPC classification number: B29C64/291 ,  B29C64/386 ,  B33Y30/00

Abstract: The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems and/or software to form one or more three-dimensional objects including: (i) an improved printing throughput, (ii) usage of an energy beam with selected directionality, (iii) usage of an aligned energy beam with respect to a target surface, and/or (iv) respective alignment of energy beams with respect to each other and/or with respect to a target surface.

公开(公告)号：US20220297187A1

公开(公告)日：2022-09-22

申请号：US17725649

申请日：2022-04-21

Applicant: Velo3D, Inc.

Inventor： Benyamin Buller ,  Erel Milshtein ,  Thomas Blasius Brezoczky ,  Gregory Ferguson Brown ,  Alexander Brudny

IPC: B22F10/20 ,  B29C64/329 ,  B23K26/12 ,  B29C64/205 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B23K26/144 ,  B23K26/342 ,  B23K26/142 ,  B23K26/14 ,  B33Y40/00 ,  B29C64/153 ,  B29C64/255 ,  B29C64/35 ,  B23K26/08

Abstract: The present disclosure provides three-dimensional (3D) printing systems, apparatuses, methods and non-transitory computer readable media for the production of at least one desired 3D object. The 3D printer described herein comprises, inter alia, an opening that comprises a first side and a second side. A component of the 3D printing, such as a layer dispenser, may be conveyed from the first side of the opening to the second side of the opening (e.g., and vice versa) during the 3D printing. The opening may be closable. A closure of the opening may seclude the component during at least a portion of the 3D printing. Additional features relating to components of the 3D printing systems are described herein.

公开(公告)号：US20220297186A1

公开(公告)日：2022-09-22

申请号：US17699544

申请日：2022-03-21

Applicant: Velo3D, Inc.

Inventor： Benyamin Buller ,  Erel Milshtein ,  Sherman Seelinger ,  Thai Cheng Chua

IPC: B22F10/20 ,  B28B1/00 ,  B33Y10/00 ,  B33Y30/00 ,  C22C38/00 ,  C04B35/52 ,  C04B35/56 ,  C04B35/565 ,  B29C64/245 ,  B29C64/268 ,  B33Y50/02 ,  B28B17/00 ,  B23K26/12 ,  C22C38/02 ,  C22C38/44 ,  C22C38/58 ,  B22F3/105 ,  C04B35/64 ,  B23K26/346 ,  B33Y40/00 ,  B33Y70/00 ,  B23K26/144 ,  B23K26/342 ,  B23K26/70 ,  B23K10/02 ,  B23K15/00 ,  B23K26/16 ,  B23K26/32 ,  B23K26/22 ,  B33Y80/00 ,  B22F3/24 ,  B23K15/02 ,  B23K26/08 ,  B22F3/00 ,  B23K10/00 ,  H05B6/68 ,  H05B6/80 ,  B29C64/264 ,  B29C64/153 ,  B29C64/255 ,  B29C64/165 ,  B29C64/194 ,  B29C64/171 ,  B29C64/188 ,  B29C64/40 ,  B29C64/35

Abstract: The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.

公开(公告)号：US10507549B2

公开(公告)日：2019-12-17

申请号：US15436558

申请日：2017-02-17

Applicant: VELO3D, INC.

Inventor： Benyamin Buller ,  Erel Milshtein ,  Thai Cheng Chua

IPC: B23K26/346 ,  B22F3/105 ,  B28B1/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B28B17/00 ,  B23K26/12 ,  C22C38/02 ,  C22C38/44 ,  C22C38/58 ,  C04B35/64 ,  B33Y40/00 ,  B33Y70/00 ,  B23K26/144 ,  B23K26/342 ,  B23K26/70 ,  B23K10/02 ,  B23K15/00 ,  B23K26/16 ,  B23K26/32 ,  B23K26/22 ,  C22C38/00 ,  C04B35/52 ,  C04B35/56 ,  C04B35/565 ,  B33Y80/00 ,  B22F3/24 ,  B23K15/02 ,  B23K26/08 ,  B22F3/00 ,  B23K10/00 ,  H05B6/68 ,  H05B6/80 ,  B29C64/264 ,  B29C64/153 ,  B29C64/255 ,  B29C64/20 ,  B29C64/165 ,  B29C64/194 ,  B29C64/171 ,  B29C64/188 ,  B29C64/106 ,  B29C64/386 ,  B29C64/40 ,  B29C64/35 ,  B23K103/00 ,  B22F7/00 ,  B29K105/00 ,  B29C64/214

Abstract: The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.

公开(公告)号：US09586290B2

公开(公告)日：2017-03-07

申请号：US15085884

申请日：2016-03-30

Applicant: Velo3D, Inc.

Inventor： Benyamin Buller ,  Erel Milshtein ,  Sherman Seelinger

IPC: B23K9/00 ,  B22F3/105 ,  B28B1/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B28B17/00 ,  B23K26/12 ,  B23K26/34 ,  C22C38/02 ,  C22C38/44 ,  C22C38/58 ,  C04B35/64 ,  B33Y40/00 ,  B33Y70/00 ,  B23K10/02 ,  B23K15/00 ,  B23K26/16 ,  B23K26/32 ,  B29C67/00 ,  B23K26/22 ,  C22C38/00 ,  C04B35/52 ,  C04B35/56 ,  C04B35/565 ,  B33Y80/00 ,  B22F3/24 ,  B23K15/02 ,  B23K26/08 ,  B22F7/00 ,  B29K105/00

CPC classification number: B23K26/346 ,  B22F3/003 ,  B22F3/004 ,  B22F3/105 ,  B22F3/1055 ,  B22F3/24 ,  B22F7/00 ,  B22F2003/1054 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2003/1059 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  B23K10/006 ,  B23K10/027 ,  B23K15/002 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/02 ,  B23K26/0853 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/144 ,  B23K26/16 ,  B23K26/22 ,  B23K26/32 ,  B23K26/342 ,  B23K26/70 ,  B23K26/702 ,  B23K2103/50 ,  B23K2103/52 ,  B28B1/001 ,  B28B17/0072 ,  B28B17/0081 ,  B29C64/106 ,  B29C64/153 ,  B29C64/165 ,  B29C64/171 ,  B29C64/188 ,  B29C64/194 ,  B29C64/20 ,  B29C64/255 ,  B29C64/264 ,  B29C64/35 ,  B29C64/386 ,  B29C64/40 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  C04B35/522 ,  C04B35/5626 ,  C04B35/565 ,  C04B35/64 ,  C04B2235/6026 ,  C22C38/00 ,  C22C38/02 ,  C22C38/44 ,  C22C38/58 ,  H05B6/68 ,  H05B6/80 ,  Y02P10/295 ,  B22F2202/05 ,  B22F2201/20 ,  B22F2202/01

Abstract: The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.

Abstract translation: 本公开提供了三维（3D）对象，3D打印过程以及用于生产3D对象的方法，装置和系统。 本公开的方法，装置和系统可以减少或消除对辅助支持的需要。 本公开提供使用本文所述的打印过程，方法，装置和系统打印的三维（3D）对象。

公开(公告)号：US20150367448A1

公开(公告)日：2015-12-24

申请号：US14745108

申请日：2015-06-19

Applicant: Velo3D, Inc.

Inventor： Benyamin Buller ,  Erel Milshtein ,  Sherman Seelinger

IPC: B23K26/34 ,  B23K26/12 ,  C22C38/02 ,  C22C38/58 ,  C22C38/44

CPC classification number: B23K26/346 ,  B22F3/003 ,  B22F3/004 ,  B22F3/105 ,  B22F3/1055 ,  B22F3/24 ,  B22F7/00 ,  B22F2003/1054 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2003/1059 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  B23K10/006 ,  B23K10/027 ,  B23K15/002 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/02 ,  B23K26/0853 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/144 ,  B23K26/16 ,  B23K26/22 ,  B23K26/32 ,  B23K26/342 ,  B23K26/70 ,  B23K26/702 ,  B23K2103/50 ,  B23K2103/52 ,  B28B1/001 ,  B28B17/0072 ,  B28B17/0081 ,  B29C64/106 ,  B29C64/153 ,  B29C64/165 ,  B29C64/171 ,  B29C64/188 ,  B29C64/194 ,  B29C64/20 ,  B29C64/255 ,  B29C64/264 ,  B29C64/35 ,  B29C64/386 ,  B29C64/40 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  C04B35/522 ,  C04B35/5626 ,  C04B35/565 ,  C04B35/64 ,  C04B2235/6026 ,  C22C38/00 ,  C22C38/02 ,  C22C38/44 ,  C22C38/58 ,  H05B6/68 ,  H05B6/80 ,  Y02P10/295 ,  B22F2202/05 ,  B22F2201/20 ,  B22F2202/01

Abstract: The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.

公开(公告)号：US20150367419A1

公开(公告)日：2015-12-24

申请号：US14745032

申请日：2015-06-19

Applicant: Velo3D, Inc.

Inventor： Benyamin Buller ,  Erel Milshtein

IPC: B22F3/105 ,  B28B17/00 ,  B28B1/00

CPC classification number: B23K26/346 ,  B22F3/003 ,  B22F3/004 ,  B22F3/105 ,  B22F3/1055 ,  B22F3/24 ,  B22F7/00 ,  B22F2003/1054 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2003/1059 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  B23K10/006 ,  B23K10/027 ,  B23K15/002 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/02 ,  B23K26/0853 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/144 ,  B23K26/16 ,  B23K26/22 ,  B23K26/32 ,  B23K26/342 ,  B23K26/70 ,  B23K26/702 ,  B23K2103/50 ,  B23K2103/52 ,  B28B1/001 ,  B28B17/0072 ,  B28B17/0081 ,  B29C64/106 ,  B29C64/153 ,  B29C64/165 ,  B29C64/171 ,  B29C64/188 ,  B29C64/194 ,  B29C64/20 ,  B29C64/255 ,  B29C64/264 ,  B29C64/35 ,  B29C64/386 ,  B29C64/40 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  C04B35/522 ,  C04B35/5626 ,  C04B35/565 ,  C04B35/64 ,  C04B2235/6026 ,  C22C38/00 ,  C22C38/02 ,  C22C38/44 ,  C22C38/58 ,  H05B6/68 ,  H05B6/80 ,  Y02P10/295 ,  B22F2202/05 ,  B22F2201/20 ,  B22F2202/01

Abstract: The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.

公开(公告)号：US11999110B2

公开(公告)日：2024-06-04

申请号：US17584881

申请日：2022-01-26

Applicant: Velo3D, Inc.

Inventor： Benyamin Buller ,  Gregory Ferguson Brown ,  Jatinder Randhawa ,  Gustavo A. Tapia Imbaquingo ,  Josiah Franklin Willard ,  Aqi He ,  Alexander Varlakhanov ,  Aram Yegiazaryan ,  Alexander Talalai ,  Zachary Ryan Murphree ,  Pieter Coulier ,  Erel Milshtein ,  Sergey Korepanov

IPC: B29C64/393 ,  B29C64/165 ,  B33Y50/02

CPC classification number: B29C64/393 ,  B29C64/165 ,  B33Y50/02

Abstract: Provided herein are methods, apparatuses, and non-transitory computer readable media concerning quality assurance of three-dimensional object(s) and their formation. In some embodiments, a plurality of variables is considered in assessing performance of a manufacturing mechanism (e.g., printer) utilized in forming the three-dimensional object(s). In some embodiments, a plurality of variables is considered in assessing a process for forming the three-dimensional object(s). In some embodiments, a plurality of variables is considered in assessing a quality of the formed three-dimensional object(s).

公开(公告)号：US20230150204A1

公开(公告)日：2023-05-18

申请号：US17988912

申请日：2022-11-17

Applicant: Velo3D, Inc.

Inventor： Benyamin Buller ,  Zachary Ryan Murphree ,  Erel Milshtein ,  Claus Endruhn ,  Joseph Andrew Tralongo ,  Robert Michael Martinson ,  Alexander Brudny

IPC: B29C64/371 ,  B33Y40/00 ,  B08B15/02 ,  B33Y40/20 ,  B22F12/70 ,  B29C64/153 ,  B29C64/245 ,  B29C64/35 ,  B29C64/25 ,  B08B5/04

CPC classification number: B29C64/371 ,  B33Y40/00 ,  B08B15/02 ,  B33Y40/20 ,  B22F12/70 ,  B29C64/153 ,  B29C64/245 ,  B29C64/35 ,  B29C64/25 ,  B08B5/04 ,  B33Y10/00

Abstract: The present disclosure provides three-dimensional (3D) printing processes, apparatuses, software, and systems for controlling and/or treating gas borne debris in an atmosphere of a 3D printer.

公开(公告)号：US20220379381A1

公开(公告)日：2022-12-01

申请号：US17849866

申请日：2022-06-27

Applicant: Velo3D, Inc.

Inventor： Benyamin Buller ,  Tasso Lappas ,  Rueben Joseph Mendelsberg ,  Erel Milshtein ,  Sergey Korepanov ,  Alan Rick Lappen

IPC: B22F12/00 ,  B29C64/153 ,  B29C64/386 ,  B23K26/342 ,  B23K26/04 ,  B23K26/03 ,  B23K15/00 ,  B23K15/02 ,  B33Y50/02 ,  B33Y30/00 ,  B33Y10/00 ,  B28B17/00 ,  B28B1/00 ,  B29C64/393 ,  B29C64/40 ,  G05B19/4099 ,  B33Y40/00 ,  B23K26/70 ,  B23K26/06

Abstract: 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 physical-attribute pulse. The present disclosure provides various methods, apparatuses, systems and software for estimating the fundamental length scale of a melt pool, and for various tools that increase the accuracy of the 3D printing.