公开(公告)号：US20240342985A1

公开(公告)日：2024-10-17

申请号：US18612217

申请日：2024-03-21

Applicant: Voxeljet AG

Inventor： Daniel Günther ,  Christoph Scheck ,  Lisa Brüller ,  Ingo Ederer

IPC: B29C64/165 ,  B22F3/00 ,  B22F10/14 ,  B22F10/28 ,  B22F12/13 ,  B22F12/41 ,  B22F12/55 ,  B22F12/63 ,  B22F12/67 ,  B22F12/70 ,  B29C41/00 ,  B29C64/209 ,  B29C64/214 ,  B29C64/218 ,  B29C64/268 ,  B33Y10/00 ,  B33Y30/00

CPC classification number: B29C64/165 ,  B22F3/004 ,  B22F10/28 ,  B22F12/13 ,  B22F12/41 ,  B22F12/67 ,  B22F12/70 ,  B29C41/006 ,  B29C64/209 ,  B29C64/214 ,  B29C64/218 ,  B29C64/268 ,  B33Y10/00 ,  B33Y30/00 ,  B22F10/14 ,  B22F12/55 ,  B22F12/63 ,  Y02P10/25

Abstract: The invention relates to a method for producing three-dimensional parts by means of a controllable particulate material roll.

公开(公告)号：US20220227049A1

公开(公告)日：2022-07-21

申请号：US17703574

申请日：2022-03-24

Applicant: Voxeljet AG

Inventor： Daniel Günther ,  Christoph Scheck ,  Lisa Brüller ,  James Reeves

IPC: B29C64/268 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/153

Abstract: The invention relates to a 3D printing method and a device with a narrow wavelength range.

公开(公告)号：US20180369910A1

公开(公告)日：2018-12-27

申请号：US16062269

申请日：2016-12-19

Applicant: VOXELJET AG

Inventor： Daniel Günther ,  Christoph Scheck ,  Lisa Brüller ,  Ingo Ederer

IPC: B22F3/00 ,  B22F3/105 ,  B29C64/165 ,  B29C64/209 ,  B29C64/268 ,  B29C41/00

Abstract: The invention relates to a method for producing three-dimensional parts by means of a controllable particulate material roll.

公开(公告)号：US20180326662A1

公开(公告)日：2018-11-15

申请号：US15776002

申请日：2016-11-16

Applicant: VOXELJET AG

Inventor： Daniel Günther ,  Christoph Scheck ,  Lisa Brüller ,  James Reevers

IPC: B29C64/268 ,  B29C64/153 ,  B33Y10/00 ,  B33Y30/00

CPC classification number: B29C64/268 ,  B23K26/144 ,  B29C64/153 ,  B29K2077/00 ,  B29K2105/0038 ,  B33Y10/00 ,  B33Y30/00

Abstract: The invention relates to a 3D printing method and a device with a narrow wavelength range.

公开(公告)号：US12208572B2

公开(公告)日：2025-01-28

申请号：US16062269

申请日：2016-12-19

Applicant: VOXELJET AG

Inventor： Daniel Günther ,  Christoph Scheck ,  Lisa Brüller ,  Ingo Ederer

IPC: B29C64/165 ,  B22F3/00 ,  B22F10/14 ,  B22F10/28 ,  B22F12/13 ,  B22F12/41 ,  B22F12/55 ,  B22F12/63 ,  B22F12/67 ,  B22F12/70 ,  B29C41/00 ,  B29C64/209 ,  B29C64/214 ,  B29C64/218 ,  B29C64/268 ,  B33Y10/00 ,  B33Y30/00

Abstract: The invention relates to a method for producing three-dimensional parts by means of a controllable particulate material roll.

公开(公告)号：US20220258412A1

公开(公告)日：2022-08-18

申请号：US17627729

申请日：2020-07-14

Applicant: Voxeljet AG

Inventor： Christoph Scheck ,  Lisa Brüller ,  Wolfgang Mühlbauer

IPC: B29C64/165 ,  B33Y10/00 ,  B29C64/209

Abstract: A method for producing 3D moulded parts, wherein one or more building materials in the form of particles are applied in a defined layer to a building area by means of a coater (101), one or more absorbers or one or more liquids comprising one or more absorbers are selectively applied as printed image dots by means of a printhead (100), an energy input is performed by means of an energy source (108, 109), wherein the regions with selectively applied absorber are selectively solidified, the building area is lowered by the thickness of a layer or the coater is raised by the thickness of a layer, these steps are repeated until the desired 3D moulded part (103) is created, wherein the amount of absorber within a layer (301) per printed image dot is set to a predetermined value and wherein predetermined values that are different in two or more image dots can be set within a layer.