Title:
3D ADDITIVE MANUFACTURING SYSTEM, 3D ADDITIVE MANUFACTURING METHOD, ADDITIVE MANUFACTURING CONTROL DEVICE, AND CONTROL METHOD AND CONTROL PROGRAM FOR ADDITIVE MANUFACTURING CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/154148
Kind Code:
A1
Abstract:
The system of the present invention is a 3D additive manufacturing system that prevents, in advance, a squeegee blade from becoming caught on a manufactured object obtained by additive manufacturing. This 3D additive manufacturing system is equipped with: an additive manufacturing unit that is provided with a squeegee blade for blanketing a layering material upon the top layer of an additively manufactured object and an irradiating unit for irradiating the layering material, and manufactures each layer of the additively manufactured object as a collection of cell regions; and an additive manufacturing controlling unit that controls the additive manufacturing unit such that the scanning direction in which the irradiating unit irradiates the layering material within a cell region changes during additive manufacturing relative to the movement direction of the squeegee blade.
Inventors:
AMAYA KOICHI (JP)
MIDORIKAWA TETSUSHI (JP)
YAMADA TAKESHI (JP)
MIDORIKAWA TETSUSHI (JP)
YAMADA TAKESHI (JP)
Application Number:
PCT/JP2016/057434
Publication Date:
September 14, 2017
Filing Date:
March 09, 2016
Export Citation:
Assignee:
FUTURE ADDITIVE MFG TECH RES ASS (JP)
International Classes:
B22F3/105; B22F3/16
Foreign References:
| JP2014129597A | 2014-07-10 | |||
| JP2014169500A | 2014-09-18 | |||
| US20080241392A1 | 2008-10-02 | |||
| JP4639087B2 | 2011-02-23 | |||
| JP2014201068A | 2014-10-27 |
Other References:
See also references of EP 3248715A4
Attorney, Agent or Firm:
KATO Takashi et al. (JP)
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