Title:
金属造形物の製造方法
Document Type and Number:
Japanese Patent JP7119746
Kind Code:
B2
Abstract:
A metal shaped article production method includes a shaping data input step, a step of forming a constituent material layer using a constituent material, a step of forming a support material layer using a support material, a step of cutting a cut face in the constituent material layer of a stacked body formed by performing the constituent material layer forming step and the support material layer forming step, a step of degreasing a thermoplastic resin contained in the stacked body for which the cut face cutting step was performed, and a step of sintering metal particles by heating the stacked body, wherein in the support material layer forming step, the support material layer is formed so that a support face comes into contact with a face to be supported at an opposite side to the cut face at a position of the constituent material layer based on the shaping data.
Inventors:
▲角▼谷 彰彦
Toshimitsu Hirai
Toshimitsu Hirai
Application Number:
JP2018151819A
Publication Date:
August 17, 2022
Filing Date:
August 10, 2018
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B22F10/66; B22F10/14; B22F10/40; B29C64/106; B29C64/386; B29C64/40; B33Y10/00; B33Y50/00
Domestic Patent References:
| JP2018020547A | ||||
| JP2017075361A | ||||
| JP2007098822A | ||||
| JP5192767A |
Attorney, Agent or Firm:
Hiroki Ishii