公开(公告)号：US20240253123A1

公开(公告)日：2024-08-01

申请号：US18620085

申请日：2024-03-28

Applicant: Velo3D, Inc.

Inventor： Abraham SALDIVAR VALDES ,  Joseph Andrew TRALONGO ,  Gregory Ferguson BROWN ,  Benyamin BULLER ,  Erel MILSHTEIN ,  Tasso LAPPAS ,  Thomas BREZOCZKY ,  Kimon SYMEONIDIS ,  Sherman SEELINGER ,  Rueben MENDELSBERG ,  Daniel CHRISTIANSEN ,  Zachary Ryan MURPHREE ,  Alan Rick LAPPEN

IPC: B22F10/28 ,  B22F10/30 ,  B33Y30/00 ,  B33Y50/02

CPC classification number: B22F10/28 ,  B22F10/30 ,  B33Y30/00 ,  B33Y50/02

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 including usage of a non-contact material removal mechanism.

公开(公告)号：US20180250775A1

公开(公告)日：2018-09-06

申请号：US15909809

申请日：2018-03-01

Applicant: VELO3D, INC.

Inventor： Brian Charles SPINK ,  Zachary Ryan MURPHREE ,  Tasso LAPPAS ,  Kimon SYMEONIDIS ,  Rueben Joseph MENDELSBERG

IPC: B23K26/342 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B23K26/70

CPC classification number: B22F3/1055 ,  B22F3/11 ,  B22F7/002 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2203/00 ,  B22F2203/11 ,  B22F2999/00 ,  B23K15/0013 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/02 ,  B23K15/06 ,  B23K15/10 ,  B23K26/0006 ,  B23K26/032 ,  B23K26/034 ,  B23K26/04 ,  B23K26/0608 ,  B23K26/0626 ,  B23K26/0643 ,  B23K26/082 ,  B23K26/0876 ,  B23K26/10 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/34 ,  B23K26/342 ,  B23K26/354 ,  B23K26/355 ,  B23K26/703 ,  B23K26/704 ,  B23K37/06 ,  B23K2103/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y80/00 ,  C22C1/0458 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007 ,  B22F2207/17 ,  B22F5/00

Abstract: The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems and/or software to form one or more three-dimensional objects, some of which may be complex. The three-dimensional objects may be formed by three-dimensional printing using one or more methodologies. In some embodiments, the three-dimensional object may comprise an overhang portion, such as a cavity ceiling, with diminished deformation and/or auxiliary support structures.

公开(公告)号：US20170217095A1

公开(公告)日：2017-08-03

申请号：US15490219

申请日：2017-04-18

Applicant: Velo3D, Inc.

Inventor： Benyamin BULLER ,  Tasso LAPPAS ,  Evgeni LEVIN ,  Sergey KOREPANOV ,  Rueben MENDELSBERG

IPC: B29C67/00 ,  B28B17/00 ,  G06F17/50 ,  B33Y50/02 ,  B22F3/105 ,  G05B19/4099 ,  B28B1/00 ,  B33Y10/00

CPC classification number: B33Y10/00 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1057 ,  B23K15/0086 ,  B23K15/02 ,  B23K26/0884 ,  B23K26/342 ,  B23K26/702 ,  B28B1/001 ,  B28B17/0081 ,  B29C64/153 ,  B29C64/20 ,  B29C64/393 ,  B29C2071/025 ,  B29K2105/251 ,  B33Y30/00 ,  B33Y50/02 ,  C22C1/04 ,  C22C33/02 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007 ,  G06F17/50 ,  Y02P10/295

Abstract: The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems, and non-transitory computer-readable medium. The disclosure delineates real time manipulation of three-dimensional printing to reduce deformation. The present disclosure further provides 3D object formed using the methods, apparatuses, and systems.

公开(公告)号：US20180250774A1

公开(公告)日：2018-09-06

申请号：US15909784

申请日：2018-03-01

Applicant: VELO3D, INC.

Inventor： Kimon SYMEONIDIS ,  Rueben Joseph MENDELSBERG ,  Tasso LAPPAS ,  Nina Cathryn BORDEAUX ,  Gregory Ferguson BROWN ,  Peter Robert STONE ,  Benyamin BULLER ,  Brian Charles SPINK ,  Zachary Ryan MURPHREE

IPC: B23K26/342 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC classification number: B22F3/1055 ,  B22F3/11 ,  B22F7/002 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2203/00 ,  B22F2203/11 ,  B22F2999/00 ,  B23K15/0013 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/02 ,  B23K15/06 ,  B23K15/10 ,  B23K26/0006 ,  B23K26/032 ,  B23K26/034 ,  B23K26/04 ,  B23K26/0608 ,  B23K26/0626 ,  B23K26/0643 ,  B23K26/082 ,  B23K26/0876 ,  B23K26/10 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/34 ,  B23K26/342 ,  B23K26/354 ,  B23K26/355 ,  B23K26/703 ,  B23K26/704 ,  B23K37/06 ,  B23K2103/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y80/00 ,  C22C1/0458 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007 ,  B22F2207/17 ,  B22F5/00

Abstract: The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems and/or software to form one or more three-dimensional objects, some of which may be complex. The three-dimensional objects may be formed by three-dimensional printing using one or more methodologies. In some embodiments, the three-dimensional object may comprise an overhang portion, such as a cavity ceiling, with diminished deformation and/or auxiliary support structures.

公开(公告)号：US20180250772A1

公开(公告)日：2018-09-06

申请号：US15909406

申请日：2018-03-01

Applicant: VELO3D, INC.

Inventor： Kimon SYMEONIDIS ,  Rueben Joseph MENDELSBERG ,  Tasso LAPPAS ,  Nina Cathryn BORDEAUX ,  Gregory Ferguson BROWN ,  Benyamin BULLER ,  Peter Robert STONE

IPC: B23K26/342 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B23K26/00

CPC classification number: B22F3/1055 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2203/11 ,  B23K15/0013 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/02 ,  B23K15/06 ,  B23K15/10 ,  B23K26/0006 ,  B23K26/0081 ,  B23K26/032 ,  B23K26/034 ,  B23K26/04 ,  B23K26/0608 ,  B23K26/0626 ,  B23K26/0643 ,  B23K26/082 ,  B23K26/0876 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/34 ,  B23K26/342 ,  B23K26/354 ,  B23K26/703 ,  B23K37/06 ,  B23K2103/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y80/00 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007

Abstract: The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems and/or software to form one or more three-dimensional objects, some of which may be complex. The three-dimensional objects may be formed by three-dimensional printing using one or more methodologies. In some embodiments, the three-dimensional object may comprise an overhang portion, such as a cavity ceiling, with diminished deformation and/or auxiliary support structures.

公开(公告)号：US20180250746A1

公开(公告)日：2018-09-06

申请号：US15909826

申请日：2018-03-01

Applicant: VELO3D, INC.

Inventor： Kimon SYMEONIDIS ,  Rueben Joseph MENDELSBERG ,  Tasso LAPPAS ,  Nina Cathryn BORDEAUX ,  Gregory Ferguson BROWN ,  Peter Robert STONE ,  Benyamin BULLER ,  Brian Charles SPINK ,  Zachary Ryan MURPHREE

IPC: B22F3/105 ,  B23K15/00 ,  B23K15/02 ,  B23K26/03 ,  B23K26/04 ,  B23K26/06 ,  B23K26/342 ,  G05B19/4099 ,  B23K37/06

Abstract: The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems and/or software to form one or more three-dimensional objects, some of which may be complex. The three-dimensional objects may be formed by three-dimensional printing using one or more methodologies. In some embodiments, the three-dimensional object may comprise an overhang portion, such as a cavity ceiling, with diminished deformation and/or auxiliary support structures.

公开(公告)号：US20180250745A1

公开(公告)日：2018-09-06

申请号：US15909806

申请日：2018-03-01

Applicant: VELO3D, INC.

Inventor： Brian Charles SPINK ,  Zachary Ryan MURPHREE ,  Tasso LAPPAS ,  Kimon SYMEONIDIS ,  Rueben Joseph MENDELSBERG

IPC: B22F3/105 ,  B23K15/00 ,  B23K15/02 ,  B23K26/03 ,  B23K26/04 ,  B23K26/06 ,  B23K26/342 ,  G05B19/4099 ,  B23K37/06

Abstract: The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems and/or software to form one or more three-dimensional objects, some of which may be complex. The three-dimensional objects may be formed by three-dimensional printing using one or more methodologies. In some embodiments, the three-dimensional object may comprise an overhang portion, such as a cavity ceiling, with diminished deformation and/or auxiliary support structures.

公开(公告)号：US20180126460A1

公开(公告)日：2018-05-10

申请号：US15803675

申请日：2017-11-03

Applicant: Velo3D, Inc.

Inventor： Zachary Ryan MURPHREE ,  Tasso LAPPAS ,  Robert Michael MARTINSON ,  Claus ENDRUHN ,  Yacov ELGAR ,  Benyamin BULLER ,  Alexander BRUDNY ,  Charudatta Mukundrao CHOUDHARI

IPC: B22F3/105 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

CPC classification number: B22F3/1055 ,  B01D46/0012 ,  B08B5/04 ,  B08B15/02 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1059 ,  B22F2201/00 ,  B22F2999/00 ,  B29C64/153 ,  B29C64/245 ,  B29C64/25 ,  B29C64/268 ,  B29C64/35 ,  B29C64/371 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  Y02P10/295

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：US20170239720A1

公开(公告)日：2017-08-24

申请号：US15435120

申请日：2017-02-16

Applicant: Velo3D, Inc.

Inventor： Evgeni LEVIN ,  Tasso LAPPAS ,  Benyamin BULLER ,  Alan Rick LAPPEN

IPC: B22F3/105 ,  B28B1/00 ,  B28B17/00 ,  B33Y10/00 ,  B23K26/04 ,  B33Y50/02 ,  B23K15/00 ,  B23K15/02 ,  B23K26/03 ,  B23K26/342 ,  B29C67/00 ,  B33Y30/00

CPC classification number: B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2998/10 ,  B23K15/0013 ,  B23K15/0086 ,  B23K15/02 ,  B23K26/032 ,  B23K26/034 ,  B23K26/04 ,  B23K26/0643 ,  B23K26/342 ,  B23K26/702 ,  B28B1/001 ,  B28B17/0081 ,  B29C64/153 ,  B29C64/386 ,  B29C64/393 ,  B29C67/0092 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007

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.

公开(公告)号：US20240208142A1

公开(公告)日：2024-06-27

申请号：US18599016

申请日：2024-03-07

Applicant: Velo3D, Inc.

Inventor： Alex FELDMAN ,  Joseph Andrew TRALONGO ,  Dean Albert TARRANT ,  Benyamin BULLER ,  Richard ROMANO ,  Thomas BREZOCZKY ,  Erel MILSHTEIN ,  Tasso LAPPAS ,  Zachary Ryan MURPHREE ,  Alan Rick LAPPEN ,  Yacov ELGAR ,  Andrei KOROBKOV ,  Evgeni LEVIN

IPC: B29C64/232 ,  B29C64/245 ,  B29C64/25 ,  B29C64/364 ,  B29C64/379 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC classification number: B29C64/232 ,  B29C64/245 ,  B29C64/25 ,  B29C64/364 ,  B29C64/379 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

Abstract: Provided herein are three-dimensional (3D) printing processes, apparatuses, software, devices, and systems for the production of at least one 3D object printed in a printing cycle, e.g., a 3D printer. The 3D printer describe herein may facilitate safe and accurate printing of 3D objects, e.g., when generated from reactive starting materials. The 3D printer (e.g., comprising a processing chamber, or a build module) may retain a requested (e.g., inert) atmosphere around the material bed and/or 3D object during the printing, e.g., at several 3D printing cycles. The 3D printer may comprise one or more build modules that may have a controller separate from the controller of that of the processing chamber. The 3D printer may comprises a platform that may be automatically constructed. The 3D printing may occur over a long time (e.g., many layers and/or one or more print cycles) without operator intervention and/or down time.