Title:
三次元形状造形物の製造方法および三次元形状造形物
Document Type and Number:
Japanese Patent JP6807554
Kind Code:
B2
Abstract:
Provided is a method for producing a three-dimensional formed object by alternately repeating powder layer formation and solidified layer formation. In this production method, a density change region, where the density of the three-dimensional formed object changes in a localized manner, is disposed on a surface section which includes an oblique face of the three-dimensional formed object, and in the density change region, the density is changed in accordance with the angle formed by the surface section including the oblique face and the lamination direction of solidified layers.
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Inventors:
Morimoto Masanori
Satoshi Abe
Mikio Mori
Satoshi Abe
Mikio Mori
Application Number:
JP2019514502A
Publication Date:
January 06, 2021
Filing Date:
April 23, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
B22F3/105; B22C9/02; B22F3/11; B22F3/16; B22F5/00; B29C33/10; B33Y10/00; B33Y80/00; C22C1/08
Domestic Patent References:
| JP2015199195A | ||||
| JP2007070655A |
Foreign References:
| WO2012124828A1 |
Attorney, Agent or Firm:
Michiko Matsutani
Haruhiko Ema
Haruhiko Ema