THREE-DIMENSIONAL OBJECT SHAPING DEVICE AND MANUFACTURING METHOD

Title:

THREE-DIMENSIONAL OBJECT SHAPING DEVICE AND MANUFACTURING METHOD

Document Type and Number:

WIPO Patent Application WO/2017/110130

Kind Code:

A1

Abstract:

A three-dimensional object greater in size than a region irradiated by a light beam from an irradiating device is simply and accurately shaped. A three-dimensional object shaping device (1) shapes a three-dimensional object as a laminated body of hardening layers made of a shaping material in a horizontal shaping region (7) where the shaping material to be hardened by irradiation with a light beam (L) is held. The irradiating device (30) irradiates the light beam (L) onto an irradiating region (8) inside the shaping region (7) from above the shaping region (7). A shaping table (10) is provided with the shaping region (7), which is wider than the irradiating region (8). A moving device moves the shaping table (10) in a horizontal direction to change the position of the irradiating region (8) inside the shaping region (7).

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Inventors:

SASAKI SACHIO (JP)

Application Number:

PCT/JP2016/073353

Publication Date:

June 29, 2017

Filing Date:

August 08, 2016

Export Citation:

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Assignee:

BRIDGESTONE CORP (JP)

International Classes:

B29C67/00; B22F3/105; B22F3/16; B33Y10/00; B33Y30/00

Foreign References:

JP2015009564A	2015-01-19
JP2009007669A	2009-01-15
JP2009006509A	2009-01-15

Other References: