Title:
METHOD OF MANUFACTURING THREE-DIMENSIONAL MOLDED ARTICLE
Document Type and Number:
Japanese Patent JP2023113245
Kind Code:
A
Abstract:
To manufacture a three-dimensional molded article with a dense surface shape without reducing the modeling speed.SOLUTION: A method for manufacturing a three-dimensional molded article has: a placement process (step S110) of placing a transfer sheet S having a concave-convex surface UF provided with an unevenness UF corresponding to a surface shape OF of a finished product of a three-dimensional molded article O on a stage 210; a transfer layer forming process (step S120) of forming a transfer layer ML1 by supplying a molding material MM on the concave-convex surface UF; and a stacking process (step S130) of stacking a molding layer ML2 on the transfer layer ML1 by supplying the molding material MM from supply means 110 on the transfer layer ML1. In the transfer layer forming process, the transfer layer ML1 is formed so that a supply width of the molding material MM supplied from the supply means 110 is wider than a width of the unevenness U.SELECTED DRAWING: Figure 6
Inventors:
OKAMOTO EIJI
WATABE MANABU
WATABE MANABU
Application Number:
JP2022015452A
Publication Date:
August 16, 2023
Filing Date:
February 03, 2022
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
B29C64/118; B29C64/245; B29C64/393; B29C64/40; B33Y10/00; B33Y30/00; B33Y50/02
Attorney, Agent or Firm:
Hiroki Ishii
Akira Suzuki
Koichi Ohsumi
Akira Suzuki
Koichi Ohsumi