Title:
THREE-DIMENSIONAL MOLDED OBJECT PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/154971
Kind Code:
A1
Abstract:
In order to provide a three-dimensional molded object production method in which warping deformation is reduced, one embodiment of the present invention provides a three-dimensional molded object production method in which powder layer formation and solidified layer formation through light beam irradiation are repeatedly performed on a molding plate, wherein at least one preceding solidified layer that is formed prior to a following solidified layer, said following solidified layer being formed afterward, is formed under relatively higher temperature conditions than the following solidified layer.
Inventors:
ABE SATOSHI
FUWA ISAO
MORI MIKIO
FUWA ISAO
MORI MIKIO
Application Number:
PCT/JP2017/009205
Publication Date:
September 14, 2017
Filing Date:
March 08, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B22F3/16; B22F3/105; B29C33/38; B29C67/00; B33Y10/00
Foreign References:
| JP2004142427A | 2004-05-20 | |||
| JP2010196099A | 2010-09-09 | |||
| JP2015101739A | 2015-06-04 | |||
| JP2008307895A | 2008-12-25 | |||
| JP2004306612A | 2004-11-04 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
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