公开(公告)号：US20240091855A1

公开(公告)日：2024-03-21

申请号：US18212796

申请日：2023-06-22

Applicant: Velo3D, Inc.

Inventor： Kimon Symeonidis ,  Benyamin Buller ,  Tasso Lappas

IPC: B22F7/06 ,  B22F10/28 ,  B22F10/368 ,  B22F12/90 ,  B23K15/00 ,  B23K15/02 ,  B23K26/03 ,  B23K26/342 ,  B23K26/70 ,  B28B1/00 ,  B28B17/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC classification number: B22F7/06 ,  B22F10/28 ,  B22F10/368 ,  B22F12/90 ,  B23K15/0086 ,  B23K15/02 ,  B23K26/034 ,  B23K26/342 ,  B23K26/702 ,  B28B1/001 ,  B28B17/0081 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B22F10/32 ,  B22F2998/10

Abstract: The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems and software that effectuate formation of a robust 3D object comprising at least one metal alloy. The 3D object may be formed by 3D printing. The 3D object may comprise diminished defects (e.g., heat cracks). The alloy may be formed by diffusion. The diffusion may be a controlled diffusion. The control may comprise (e.g., real time) temperature control during the formation of the 3D object. The 3D object may comprise controlled crystal structure and/or metallurgical phases.

公开(公告)号：US10442003B2

公开(公告)日：2019-10-15

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 ,  B23K26/70 ,  B23K26/354 ,  B23K26/352 ,  B23K26/34 ,  B23K26/08 ,  B23K26/12 ,  B23K26/082 ,  B23K26/10 ,  B23K15/06 ,  B23K15/10 ,  B23K26/00 ,  B22F3/11 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y80/00 ,  B23K103/00 ,  B22F7/00 ,  C22C1/04

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：US10369629B2

公开(公告)日：2019-08-06

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: B33Y80/00 ,  B22F3/105 ,  B23K15/00 ,  B23K15/02 ,  B23K26/03 ,  B23K26/04 ,  B23K26/06 ,  B23K26/342 ,  G05B19/4099 ,  B23K37/06 ,  B23K26/70 ,  B23K26/354 ,  B23K26/352 ,  B23K26/34 ,  B23K26/08 ,  B23K26/12 ,  B23K26/082 ,  B23K26/10 ,  B23K15/06 ,  B23K15/10 ,  B23K26/00 ,  B22F3/11 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B23K103/00 ,  B22F7/00 ,  C22C1/04

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：US10357829B2

公开(公告)日：2019-07-23

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: B33Y80/00 ,  B22F3/105 ,  B23K15/00 ,  B23K15/02 ,  B23K26/03 ,  B23K26/04 ,  B23K26/06 ,  B23K26/342 ,  G05B19/4099 ,  B23K37/06 ,  B23K26/70 ,  B23K26/354 ,  B23K26/352 ,  B23K26/34 ,  B23K26/08 ,  B23K26/12 ,  B23K26/082 ,  B23K26/10 ,  B23K15/06 ,  B23K15/10 ,  B23K26/00 ,  B22F3/11 ,  B33Y40/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B23K103/00 ,  B22F7/00 ,  C22C1/04

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：US10315252B2

公开(公告)日：2019-06-11

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: B33Y10/00 ,  B22F3/105 ,  B23K15/00 ,  B23K15/02 ,  B23K26/03 ,  B23K26/04 ,  B23K26/06 ,  B23K26/342 ,  G05B19/4099 ,  B23K37/06 ,  B23K26/70 ,  B23K26/354 ,  B23K26/352 ,  B23K26/34 ,  B23K26/08 ,  B23K26/12 ,  B23K26/082 ,  B23K26/10 ,  B23K15/06 ,  B23K15/10 ,  B23K26/00 ,  B22F3/11 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y80/00 ,  B23K103/00 ,  B22F7/00 ,  C22C1/04

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：US20240051062A1

公开(公告)日：2024-02-15

申请号：US18225182

申请日：2023-07-24

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: B23K15/00 ,  B23K15/02 ,  B23K26/03 ,  B23K26/04 ,  B23K26/06 ,  B23K26/342 ,  G05B19/4099 ,  B23K37/06 ,  B33Y40/00 ,  B23K15/06 ,  B23K15/10 ,  B23K26/00 ,  B23K26/12 ,  B22F3/11 ,  B33Y40/10 ,  B22F10/366 ,  B22F10/38 ,  B23K26/70 ,  B23K26/354 ,  B23K26/352 ,  B23K26/34 ,  B23K26/08 ,  B23K26/082 ,  B23K26/10

CPC classification number: B23K15/0093 ,  B23K15/0086 ,  B23K15/02 ,  B23K26/032 ,  B23K26/034 ,  B23K26/04 ,  B23K26/0643 ,  B23K26/342 ,  G05B19/4099 ,  B23K37/06 ,  B33Y40/00 ,  B23K15/0013 ,  B23K15/06 ,  B23K15/10 ,  B23K26/0006 ,  B23K26/123 ,  B23K26/1224 ,  B22F3/11 ,  B33Y40/10 ,  B22F10/366 ,  B22F10/38 ,  B22F10/385 ,  B23K26/703 ,  B23K26/354 ,  B23K26/355 ,  B23K26/34 ,  B23K26/0608 ,  B23K26/0626 ,  B23K26/0876 ,  B23K26/127 ,  B23K26/082 ,  B23K26/704 ,  B23K26/10 ,  G05B2219/49007 ,  B33Y10/00

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

公开(公告)号：US20200004225A1

公开(公告)日：2020-01-02

申请号：US16125644

申请日：2018-09-07

Applicant: Velo3D, Inc.

Inventor： Benyamin BULLER ,  Tsvetan Tsvetanov ,  Daniel Russel ,  Kyle Joseph Smith ,  Tasso Lappas ,  Tatjana Dzambazova ,  Thomas C. Cool

IPC: G05B19/4099 ,  B33Y50/02

Abstract: The present disclosure relates to generation of forming instructions to form one or more three-dimensional (3D) objects. Generation of the forming instructions may include selection of one or more formation variables to form at least a portion of the one or more 3D objects. Generation of the forming instructions may include selection of a speed, feature, and/or an effect manifested in at least a portion of the formed one or more 3D objects. The forming variable(s) may be associated with a patch of a model of the 3D object.

公开(公告)号：US10434573B2

公开(公告)日：2019-10-08

申请号：US15435078

申请日：2017-02-16

Applicant: Velo3D, Inc.

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

IPC: B29C67/00 ,  G05B19/4099 ,  B22F3/105 ,  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 ,  B33Y40/00 ,  B23K26/70 ,  B23K26/06 ,  B29K105/00

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：US10252335B2

公开(公告)日：2019-04-09

申请号：US15435110

申请日：2017-02-16

Applicant: Velo3D, Inc.

Inventor： Benyamin Buller ,  Tasso Lappas ,  Sergey Korepanov ,  Alan Rick Lappen

IPC: B23K26/342 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B22F3/105 ,  B29C64/153 ,  B29C64/386 ,  B23K26/04 ,  B23K26/03 ,  B23K15/00 ,  B23K15/02 ,  B28B17/00 ,  B28B1/00 ,  G05B19/4099 ,  B33Y40/00 ,  B23K26/70 ,  B23K26/06 ,  B29C64/393 ,  B29C64/40 ,  B29K105/00

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：US20170165792A1

公开(公告)日：2017-06-15

申请号：US15374821

申请日：2016-12-09

Applicant: VELO3D, INC.

Inventor： Benyamin Buller ,  Tasso Lappas ,  Rueben Mendelsberg ,  Alan Rick Lappen

IPC: B23K26/342 ,  B28B1/00 ,  B23K37/06 ,  B33Y50/02 ,  B33Y40/00 ,  B29C67/00 ,  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.