公开(公告)号：US20170129052A1

公开(公告)日：2017-05-11

申请号：US15339712

申请日：2016-10-31

Applicant: Velo3D, Inc.

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

IPC: B23K26/342 ,  B33Y10/00 ,  B33Y30/00 ,  B29C67/00 ,  B22F3/105 ,  B23K15/00 ,  B23K15/02 ,  B23K26/08 ,  B23K26/70 ,  B28B1/00 ,  B33Y50/02

CPC classification number: B23K26/342 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1057 ,  B23K15/0086 ,  B23K15/02 ,  B23K26/0884 ,  B23K26/702 ,  B28B1/001 ,  B28B17/0081 ,  B29C64/153 ,  B29C64/20 ,  B29C64/393 ,  B29C2071/025 ,  B29K2105/251 ,  B33Y10/00 ,  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：US20230191490A1

公开(公告)日：2023-06-22

申请号：US17986814

申请日：2022-11-14

Applicant: Velo3D, Inc.

Inventor： Benyamin BULLER ,  Alexander Vladimirovich VARLAKHANOV ,  Sergey KOREPANOV ,  Tasso LAPPAS ,  Erel MILSHTEIN ,  Rueben MENDELSBERG ,  Zachary Ryan MURPHREE ,  Alan Rick LAPPEN

IPC: B22F10/37 ,  B22F12/30 ,  B22F12/45 ,  B22F12/90 ,  B22F10/85 ,  B33Y30/00 ,  B33Y50/02

CPC classification number: B22F10/37 ,  B22F12/30 ,  B22F12/45 ,  B22F12/90 ,  B22F10/85 ,  B33Y30/00 ,  B33Y50/02 ,  B22F2201/11 ,  B22F2201/02

Abstract: The present disclosure provides three-dimensional (3D) printing systems, apparatuses, software, and devices for the production of at least one requested 3D object in a printing cycle, e.g., a control system. The 3D printing includes, or is operatively coupled to, a metrological detection system configured to facilitate assessment of at least one characteristic of the 3D printing, e.g., relating to height. The 3D printing includes synchronization of various operations, and resulting objects printed in the 3D printing system.

公开(公告)号：US20190118263A1

公开(公告)日：2019-04-25

申请号：US16195810

申请日：2018-11-19

Applicant: Velo3D, Inc.

Inventor： Benyamin BULLER ,  Tasso LAPPAS ,  Erel MILSHTEIN ,  Rueben Joseph MENDELSBERG ,  Kimon SYMEONIDIS ,  Alan Rick LAPPEN

IPC: B22F3/105 ,  B23K26/04 ,  B33Y10/00 ,  B23K26/08 ,  B23K26/142 ,  B23K26/144 ,  B23K26/14 ,  B23K26/342 ,  B23K26/70 ,  B23K37/06 ,  B29B17/00 ,  B29C64/153 ,  B29C64/188 ,  G05B19/4099 ,  B33Y70/00 ,  B33Y50/02 ,  B33Y40/00 ,  B33Y30/00 ,  B29C64/40 ,  B29C64/386 ,  B29C64/357 ,  B29C64/35 ,  B29C64/214

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：US20190061002A1

公开(公告)日：2019-02-28

申请号：US16177090

申请日：2018-10-31

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 ,  B33Y30/00 ,  B33Y50/02 ,  B23K26/082 ,  B23K26/342 ,  B23K26/354 ,  B23K26/70 ,  G05B19/4099 ,  B23K37/06 ,  B23K26/34 ,  B23K26/12 ,  B23K26/10 ,  B23K26/08 ,  B23K26/06 ,  B23K26/04 ,  B23K26/03 ,  B23K15/02 ,  B33Y10/00 ,  B23K26/352 ,  B33Y40/00 ,  B33Y80/00

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：US20180326488A1

公开(公告)日：2018-11-15

申请号：US16030795

申请日：2018-07-09

Applicant: Velo3D, Inc.

Inventor： Tasso LAPPAS ,  Benyamin BULLER ,  Kimon SYMEONIDIS ,  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: 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 ,  B29C64/307 ,  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：US20180250744A1

公开(公告)日：2018-09-06

申请号：US15909388

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

IPC: B22F3/105 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B23K26/34 ,  B23K26/354

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：US20180093419A1

公开(公告)日：2018-04-05

申请号：US15719133

申请日：2017-09-28

Applicant: Velo3D, Inc.

Inventor： Tasso LAPPAS ,  Benyamin BULLER

IPC: B29C64/393 ,  B22F3/105 ,  B28B17/00 ,  B33Y50/02

Abstract: The present disclosure provides three-dimensional (3D) methods, apparatuses, software (e.g., non-transitory computer readable medium), and systems for the formation of at least one desired 3D object; comprising use of a geometric model, a physics based model, one or more markers, one or more modes, or any combination thereof. The disclosure provides reduction of deformation that may be caused by the forming process of the 3D object.

公开(公告)号：US20180093418A1

公开(公告)日：2018-04-05

申请号：US15719084

申请日：2017-09-28

Applicant: Velo3D, Inc.

Inventor： Tasso LAPPAS ,  Benyamin BULLER ,  Evgeni Levin

IPC: B29C64/393 ,  B33Y50/02 ,  B29C64/10 ,  G06T19/00

Abstract: The present disclosure provides three-dimensional (3D) methods, apparatuses, software (e.g., non-transitory computer readable medium), and systems for the formation of at least one desired 3D object; comprising use of a geometric model, a physics based model, one or more markers, one or more modes, or any combination thereof. The disclosure provides reduction of deformation that may be caused by the forming process of the 3D object.

公开(公告)号：US20170239892A1

公开(公告)日：2017-08-24

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 LAPPEN

IPC: B29C67/00 ,  G05B19/4099

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：US20170239752A1

公开(公告)日：2017-08-24

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 ,  B29C67/00 ,  B33Y10/00 ,  B22F3/105 ,  B33Y40/00 ,  B33Y50/02 ,  B23K26/70 ,  B28B1/00 ,  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 ,  B29C64/40 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007 ,  Y02P10/295

Abstract: The present disclosure provides three-dimensional (3D) printing methods, apparatuses, and systems using, inter alfa, 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.