Title:
AM DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/002143
Kind Code:
A1
Abstract:
Provided is a feature for reducing fabrication time while suppressing the occurrence of fume and spatter in an AM device. According to an embodiment, an AM device for manufacturing a shaped article is provided, the AM device comprising a beam source for impinging a beam on material for the shaped article, an adjustment device for adjusting the intensity of the beam, a beam adjustment mechanism for adjusting the size of the beam on the material, and a fabrication recipe determination device, wherein the fabrication recipe determination device determines the intensity of the beam and the size of the beam on the material on the basis of characteristics of the material for the shaped article.
Inventors:
SHINOZAKI HIROYUKI (JP)
Application Number:
PCT/JP2020/022216
Publication Date:
January 07, 2021
Filing Date:
June 05, 2020
Export Citation:
Assignee:
EBARA CORP (JP)
International Classes:
B22F3/105; B22F3/16; B29C64/153; B29C64/268; B29C64/321; B29C64/393; B33Y10/00; B33Y30/00; B33Y40/00; B33Y50/02
Foreign References:
| JPS6363293B2 | 1988-12-07 | |||
| US20160059352A1 | 2016-03-03 | |||
| JP2016516888A | 2016-06-09 | |||
| JP2019064226A | 2019-04-25 | |||
| JP2000504642A | 2000-04-18 | |||
| JP2019123764A | 2019-07-25 |
Other References:
See also references of EP 3995233A4
Attorney, Agent or Firm:
MIYAMAE, Toru et al. (JP)
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