Title:
三次元造形装置および三次元造形物の製造方法
Document Type and Number:
Japanese Patent JP7115088
Kind Code:
B2
Abstract:
A three-dimensional forming apparatus includes: a material melting portion that melts a material and obtains a forming material; a supply flow path through which the forming material supplied from the material melting portion is distributed; a first branched flow path and a second branched flow path to which the forming material is supplied from the supply flow path; a coupling portion that couples the supply flow path to a first branched flow path and a second branched flow path; a first nozzle that communicates with the first branched flow path; a second nozzle that communicates with the second branched flow path; and a valve mechanism that is provided at the coupling portion.
Inventors:
Kohei Yuwaki
Koichi Saito
Kazuhide Nakamura
Koichi Saito
Kazuhide Nakamura
Application Number:
JP2018131948A
Publication Date:
August 09, 2022
Filing Date:
July 12, 2018
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B29C64/209; B22F12/53; B28B1/30; B29C64/118; B29C64/321; B29C64/393; B33Y10/00; B33Y30/00; B33Y50/02
Domestic Patent References:
| JP2017523934A | ||||
| JP2016518267A | ||||
| JP2016505409A | ||||
| JP2018086829A |
Foreign References:
| CN204526175U | ||||
| US20170157828 |
Attorney, Agent or Firm:
Patent Attorney Corporation Meisei International Patent Office
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