Title:
THREE-DIMENSIONAL SHAPING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/218708
Kind Code:
A1
Abstract:
The purpose of the present invention is to suppress the falling of powdered material from a laying member into a shaping tank. A three-dimensional shaping apparatus 100 includes: a case 10; a shaping tank 20 provided in the case 10 and including a shaping space 20A in which a powdered material 90 is accommodated and a three-dimensional shaped body 92 is shaped; a spreading member 50 that carries the powdered material 90 from the upstream side of a scanning direction X toward the downstream side and spreads the powdered material 90 in the shaping space 20A; and a cleaning member 110 that is provided in the case 10 so as to be positioned more in the front than the shaping tank 20 and that cleans the spreading member 50 by coming into contact with the spreading member 50.
Inventors:
IWASE FUMIYOSHI (JP)
Application Number:
PCT/JP2023/004131
Publication Date:
November 16, 2023
Filing Date:
February 08, 2023
Export Citation:
Assignee:
ROLAND DG CORP (JP)
International Classes:
B29C64/35; B29C64/165; B29C64/241; B33Y30/00
Foreign References:
| JP2015157424A | 2015-09-03 | |||
| JP2018154882A | 2018-10-04 | |||
| JP2021030531A | 2021-03-01 | |||
| JP2021008079A | 2021-01-28 |
Attorney, Agent or Firm:
GOTOH Takashi (JP)
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