Title:
三次元プリントシステムのための垂直方向にずれた溶融シーケンス
Document Type and Number:
Japanese Patent JP7341232
Kind Code:
B2
Abstract:
A system for manufacturing a three-dimensional article includes a support plate, a powder dispenser, a fusing apparatus, and a controller. The controller is configured to operate various printer components of the system to: (1) dispense a first layer of powder, (2) fuse a first boundary contour and a first infill section at least through the first layer of powder and are laterally separated by an unfused zone of powder, (3) dispense a second layer of powder over the first layer of powder, (4) fuse the unfused zone of powder through the first and second layers of powder to define a first fused connecting zone, (5) dispense a third layer of powder over the second layer of powder, (6) fuse a second boundary contour and a second infill section through the second and third layers of powder.
Inventors:
Nerank, Bram
Holmstock, Niels
Rietal, Karel Jeff
Holmstock, Niels
Rietal, Karel Jeff
Application Number:
JP2021524171A
Publication Date:
September 08, 2023
Filing Date:
November 08, 2019
Export Citation:
Assignee:
LayerWise NV
International Classes:
B29C64/153; B22F10/28; B22F10/85; B22F12/41; B29C64/268; B29C64/393; B33Y10/00; B33Y30/00; B33Y50/02
Domestic Patent References:
| JP2017500443A | ||||
| JP2018523595A | ||||
| JP2017075361A | ||||
| JP2018043441A |
Foreign References:
| US20160279735 | ||||
| EP3461575A1 | ||||
| US20140348692 |
Attorney, Agent or Firm:
Hiroshi Higuchi
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