Title:
THREE-DIMENSIONAL MOLDING APPARATUS AND METHOD FOR MANUFACTURING THREE-DIMENSIONAL MOLDED OBJECT
Document Type and Number:
Japanese Patent JP2022170965
Kind Code:
A
Abstract:
To provide a technique that enables molding of a three-dimensional molding object by heating a layer of a molding material laminated in a molding area and laminating a new layer of the molding material on a heated layer of the molding material with simple control.SOLUTION: A three-dimensional molding apparatus includes: a plasticizing part that plasticizes a material to produce a molding material; a stage on which the molding material is laminated; a nozzle that has a nozzle opening and discharging the molding material from the nozzle opening toward a molding area on the stage; a moving mechanism part that changes a relative position of the nozzle and the stage; and a heating part that has a heater and a heating member for heating the molding material laminated in the molding area by heat supplied from the heater. The nozzle opening is located between the stage and the heating part in a laminating direction of the molding material, the heating part is configured to change a position relative to the stage together with the nozzle, and the heating member covers at least the molding area when viewed along the laminating direction.SELECTED DRAWING: Figure 2
Inventors:
ABE YUSHIN
ISHIGAKI TOSHIYUKI
ISHIGAKI TOSHIYUKI
Application Number:
JP2021077276A
Publication Date:
November 11, 2022
Filing Date:
April 30, 2021
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
B29C64/295; B29C64/106; B29C64/209; B29C64/245; B29C64/393; B33Y30/00; B33Y50/02
Attorney, Agent or Firm:
Satoshi Nakai
Hiroki Matsuoka
Masayuki Imamura
Hiroki Matsuoka
Masayuki Imamura
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