公开(公告)号：US20230391001A1

公开(公告)日：2023-12-07

申请号：US18204051

申请日：2023-05-31

申请人： VulcanForms Inc.

发明人： Martin C. Feldmann ,  Raghav Aggarwal ,  Anastasios John Hart ,  Brent Jerome Brunell

IPC分类号： B29C64/182 ,  B29C64/245 ,  B29C64/379 ,  B29C64/268 ,  B29C64/209 ,  B29C64/364

CPC分类号： B29C64/182 ,  B29C64/245 ,  B29C64/379 ,  B29C64/268 ,  B29C64/209 ,  B29C64/364 ,  B33Y30/00

摘要： Systems and methods for additive manufacturing are generally disclosed. Additive manufacturing may be performed in a continuous manner and/or semi-continuous manner by transporting one or more build plates relative to printheads that comprise a plurality of energy source arrays and/or binderjet arrays that may be selectively activated to form a desired pattern in a material layer disposed on the one or more build plates.

公开(公告)号：US10919090B2

公开(公告)日：2021-02-16

申请号：US15745555

申请日：2016-07-18

申请人： VulcanForms Inc.

发明人： Martin C. Feldmann ,  Anastasios John Hart ,  Knute Svenson ,  Andrey Vyatskikh

IPC分类号： B22F3/105 ,  B29C64/153 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/268 ,  B23K26/34 ,  B23K26/073 ,  B33Y50/02 ,  B23K26/06 ,  B29C64/393 ,  G05B19/4099 ,  B28B1/00 ,  B22F3/16

摘要： Methods and apparatuses for additive manufacturing are described. A method for additive manufacturing may include exposing a layer of material on a build surface to one or more projections of laser energy including at least one line laser having a substantially linear shape. The intensity of the line laser may be modulated so as to cause fusion of the layer of material according to a desired pattern as the one or more projections of laser energy are scanned across the build surface.

公开(公告)号：US11602792B2

公开(公告)日：2023-03-14

申请号：US17157315

申请日：2021-01-25

申请人： VulcanForms Inc.

发明人： Martin C. Feldmann ,  Anastasios John Hart ,  Knute Svenson ,  Andrey Vyatskikh

IPC分类号： B22F10/20 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/153 ,  B29C64/268 ,  B22F10/00 ,  B23K26/34 ,  B23K26/073 ,  B33Y50/02 ,  B23K26/06 ,  B29C64/393 ,  G05B19/4099 ,  B28B1/00 ,  B22F10/30 ,  B22F10/10 ,  B22F3/16

摘要： Methods and apparatuses for additive manufacturing are described. A method for additive manufacturing may include exposing a layer of material on a build surface to one or more projections of laser energy including at least one line laser having a substantially linear shape. The intensity of the line laser may be modulated so as to cause fusion of the layer of material according to a desired pattern as the one or more projections of laser energy are scanned across the build surface.

公开(公告)号：US20210170490A1

公开(公告)日：2021-06-10

申请号：US17157315

申请日：2021-01-25

申请人： VulcanForms Inc.

发明人： Martin C. Feldmann ,  Anastasios John Hart ,  Knute Svenson ,  Andrey Vyatskikh

IPC分类号： B22F10/20 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/153 ,  B29C64/268 ,  B22F10/00

摘要： Methods and apparatuses for additive manufacturing are described. A method for additive manufacturing may include exposing a layer of material on a build surface to one or more projections of laser energy including at least one line laser having a substantially linear shape. The intensity of the line laser may be modulated so as to cause fusion of the layer of material according to a desired pattern as the one or more projections of laser energy are scanned across the build surface.

公开(公告)号：US20230219290A1

公开(公告)日：2023-07-13

申请号：US18095751

申请日：2023-01-11

申请人： VulcanForms Inc.

发明人： Martin C. Feldmann ,  Anastasios John Hart ,  Knute Svenson ,  Andrey Vyatskikh

IPC分类号： B29C64/153 ,  B22F10/28 ,  B33Y30/00 ,  B22F10/362 ,  B22F12/41 ,  B29C64/268 ,  B22F10/36 ,  B22F10/00 ,  B33Y10/00 ,  B22F12/45 ,  B22F10/20 ,  B22F10/30 ,  B22F10/10 ,  B22F12/90 ,  G05B19/4099 ,  B22F3/16 ,  B23K26/34 ,  B33Y50/02 ,  B23K26/073 ,  B22F10/366 ,  B28B1/00 ,  B23K26/06 ,  B29C64/393

CPC分类号： B29C64/153 ,  B22F10/28 ,  B33Y30/00 ,  B22F10/362 ,  B22F12/41 ,  B29C64/268 ,  B22F10/36 ,  B22F10/00 ,  B33Y10/00 ,  B22F12/45 ,  B22F10/20 ,  C04B2235/6021 ,  C04B2235/665 ,  B22F10/30 ,  C04B2235/5427 ,  C04B2235/5288 ,  B22F10/10 ,  B22F12/90 ,  B22F2999/00 ,  C04B2235/6026 ,  G05B19/4099 ,  Y02P10/25 ,  C04B2235/5436 ,  B22F3/16 ,  B23K26/34 ,  B33Y50/02 ,  B23K26/0738 ,  B22F10/366 ,  B28B1/001 ,  B23K26/0604 ,  B22F2203/11 ,  B29C64/393

摘要： Methods and apparatuses for additive manufacturing are described. A method for additive manufacturing may include exposing a layer of material on a build surface to one or more projections of laser energy including at least one line laser having a substantially linear shape. The intensity of the line laser may be modulated so as to cause fusion of the layer of material according to a desired pattern as the one or more projections of laser energy are scanned across the build surface.