公开(公告)号：US20240189912A1

公开(公告)日：2024-06-13

申请号：US18434272

申请日：2024-02-06

Applicant: Velo3D, Inc.

Inventor： Dean Albert TARRANT ,  Joseph Andrew TRALONGO ,  Benyamin BULLER ,  Richard ROMANO ,  Thomas BREZOCZKY ,  Anatolii VITANOV ,  Erel MILSHTEIN ,  Gregory Ferguson BROWN ,  Robert MARTINSON ,  Daniel CHRISTIANSEN ,  Alex BRUDNY

IPC: B22F12/00 ,  B29C64/236 ,  B33Y30/00

CPC classification number: B22F12/224 ,  B29C64/236 ,  B33Y30/00

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 requested 3D object. The 3D printer described herein facilitates operation of a layer dispensing mechanism with high precision albeit operating in an enclosure contaminated by debris, e.g., during the 3D printing. The debris may be a byproduct of the 3D printing.

公开(公告)号：US20220250328A1

公开(公告)日：2022-08-11

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

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：US20180318928A1

公开(公告)日：2018-11-08

申请号：US16031896

申请日：2018-07-10

Applicant: Velo3D, Inc.

Inventor： Daniel CHRISTIANSEN ,  Thomas Blasius BREZOCZKY ,  Benyamin BULLER ,  Erel MILSHTEIN ,  Rueben Joseph MENDELSBERG ,  Alan Rick LAPPEN

IPC: B22F3/105 ,  B29C64/386 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B23K26/142 ,  B23K26/144 ,  B23K26/14 ,  B23K26/342 ,  B23K26/70 ,  G05B19/4099 ,  B23K37/06 ,  B23K26/08 ,  B23K26/04 ,  B29C64/40 ,  B29C64/35 ,  B33Y10/00 ,  B29C64/153 ,  B28B1/00 ,  B29K105/00 ,  B33Y80/00

CPC classification number: B29C64/307 ,  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 ,  B29C64/35 ,  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

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.

公开(公告)号：US20180186081A1

公开(公告)日：2018-07-05

申请号：US15861553

申请日：2018-01-03

Applicant: Velo3D, Inc.

Inventor： Erel MILSHTEIN ,  Benyamin BULLER ,  Alexander BRUDNY

IPC: B29C64/393 ,  B29C64/35 ,  B29C64/153 ,  B29C64/268 ,  B22F3/105 ,  B28B1/00 ,  B28B17/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B23K26/354 ,  B23K26/34 ,  B23K26/062

CPC classification number: B29C64/393 ,  B22F3/1055 ,  B22F2003/1057 ,  B22F2999/00 ,  B23K26/032 ,  B23K26/0604 ,  B23K26/0608 ,  B23K26/062 ,  B23K26/125 ,  B23K26/127 ,  B23K26/34 ,  B23K26/342 ,  B23K26/354 ,  B23K26/703 ,  B28B1/001 ,  B28B17/0081 ,  B29C64/135 ,  B29C64/153 ,  B29C64/268 ,  B29C64/35 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B22F2203/03 ,  B22F2203/11

Abstract: The present disclosure provides various apparatuses, systems, software, and methods for three-dimensional (3D) printing. The disclosure delineates various optical components of the 3D printing system, their usage, and their optional calibration. The disclosure delineates calibration of one or more components of the 3D printer (e.g., the energy beam).

公开(公告)号：US20180186080A1

公开(公告)日：2018-07-05

申请号：US15861548

申请日：2018-01-03

Applicant: Velo3D, Inc.

Inventor： Erel MILSHTEIN ,  Benyamin BULLER ,  Alexander BRUDNY

IPC: B29C64/393 ,  B29C64/153 ,  B29C64/268 ,  B22F3/105 ,  B28B1/00 ,  B28B17/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29C64/35 ,  B23K26/354 ,  B23K26/34 ,  B23K26/062

CPC classification number: B29C64/393 ,  B22F3/1055 ,  B22F2003/1057 ,  B22F2999/00 ,  B23K26/032 ,  B23K26/0604 ,  B23K26/0608 ,  B23K26/062 ,  B23K26/125 ,  B23K26/127 ,  B23K26/34 ,  B23K26/342 ,  B23K26/354 ,  B23K26/703 ,  B28B1/001 ,  B28B17/0081 ,  B29C64/135 ,  B29C64/153 ,  B29C64/268 ,  B29C64/35 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B22F2203/03 ,  B22F2203/11

Abstract: The present disclosure provides various apparatuses, systems, software, and methods for three-dimensional (3D) printing. The disclosure delineates various optical components of the 3D printing system, their usage, and their optional calibration. The disclosure delineates calibration of one or more components of the 3D printer (e.g., the energy beam).

公开(公告)号：US20180117845A1

公开(公告)日：2018-05-03

申请号：US15808434

申请日：2017-11-09

Applicant: Velo3D, Inc.

Inventor： Benyamin BULLER ,  Kimon SYMEONIDIS ,  Erel MILSHTEIN ,  Thai Cheng CHUA

IPC: B28B17/00 ,  B28B1/00 ,  B22F3/105 ,  B29K105/00

CPC classification number: B29C64/386 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1057 ,  B28B1/001 ,  B28B17/0081 ,  B29C64/153 ,  B29C64/159 ,  B29C64/20 ,  B29C64/264 ,  B29C64/282 ,  B29C64/371 ,  B29C64/40 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

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.

公开(公告)号：US20170355146A1

公开(公告)日：2017-12-14

申请号：US15614979

申请日：2017-06-06

Applicant: Velo3D, Inc.

Inventor： Benyamin BULLER ,  Erel MILSHTEIN

IPC: B29C64/393 ,  B29C64/268 ,  B33Y50/00

CPC classification number: B29C64/393 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2202/11 ,  B22F2999/00 ,  B23K26/032 ,  B23K26/0876 ,  B23K26/342 ,  B23K26/36 ,  B29C64/153 ,  B29C64/268 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/00 ,  B33Y50/02 ,  G01B11/30 ,  Y02P10/295 ,  B22F2203/00 ,  B22F2203/03

Abstract: Provided herein are systems, apparatuses and methods for monitoring a three-dimensional printing process. The three-dimensional printing process can be monitored in-situ and/or in real time. Monitoring of the three-dimensional printing process can be non-invasive. A computer control system can be coupled to one or more detectors and signal processing units to adjust the generation of a three-dimensional object that is formed by the three-dimensional printing.

公开(公告)号：US20170334024A1

公开(公告)日：2017-11-23

申请号：US15668662

申请日：2017-08-03

Applicant: Velo3D, Inc.

Inventor： Benyamin BULLER ,  Erel MILSHTEIN ,  Thai Cheng CHUA

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

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 ,  B29C64/214 ,  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 ,  Y02P10/24 ,  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.