Title:
PRODUCTION METHOD FOR THREE-DIMENSIONAL MOLDED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2017/221913
Kind Code:
A1
Abstract:
Provided is a powder bed fusion method with which it is possible to reduce warping and cracking in three-dimensional molded products. Provided is a production method for three-dimensional molded product which involves repeatedly alternating powder layer formation and solidified layer formation. With the production method of the present invention, a wetting process which increases, for solidified layer formation, the wetting properties of the surface of a solidified layer formed on a molding plate or on a nearest layer.
Inventors:
NAKAMURA AKIFUMI
YOSHIDA NORIO
ABE SATOSHI
FUWA ISAO
MORIMOTO MASANORI
NAKASHIMA NORIYASU
YOSHIDA NORIO
ABE SATOSHI
FUWA ISAO
MORIMOTO MASANORI
NAKASHIMA NORIYASU
Application Number:
PCT/JP2017/022607
Publication Date:
December 28, 2017
Filing Date:
June 20, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B22F3/16; B22F3/105; B22F3/24; B29C67/00; B33Y10/00
Domestic Patent References:
| WO2015145844A1 | 2015-10-01 | |||
| WO2012124828A1 | 2012-09-20 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
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