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：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：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.