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Patent Searching and Data


Title:
PROCESSING DEVICE, PROCESSING METHOD, MARKING METHOD, AND MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/116454
Kind Code:
A1
Abstract:
A processing device is provided with: a manufacturing device having an energy beam irradiation unit for irradiating the surface of an object with an energy beam and forming a molten pool and a material supply unit for supplying build material to the molten pool; and a change device for changing the positional relationship of the object and the molten pool. An article is manufactured along a first direction by supplying build material to the molten pool while changing the positional relationship of the object and the molten pool in the first direction, and the size of the article in a second direction orthogonal to the first direction is changed on the basis of the position of the article in the first direction.

Inventors:
SEKIGUCHI, Kei (15-3 Konan 2-chome, Minato-k, Tokyo 90, 〒1086290, JP)
YASUBA, Koichi (15-3 Konan 2-chome, Minato-k, Tokyo 90, 〒1086290, JP)
UENO, Kazuki (15-3 Konan 2-chome, Minato-k, Tokyo 90, 〒1086290, JP)
SHIRAISHI, Masayuki (15-3 Konan 2-chome, Minato-k, Tokyo 90, 〒1086290, JP)
Application Number:
JP2017/044623
Publication Date:
June 20, 2019
Filing Date:
December 12, 2017
Export Citation:
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Assignee:
NIKON CORPORATION (15-3, Konan 2-chome Minato-k, Tokyo 90, 〒1086290, JP)
International Classes:
B23K26/342; B22F3/105; B22F3/16; B29C64/268
Domestic Patent References:
WO2016075801A12016-05-19
Foreign References:
JP2015196249A2015-11-09
JP2017019018A2017-01-26
JP2006272916A2006-10-12
JP2017019014A2017-01-26
JPH05269585A1993-10-19
JPH01136964A1989-05-30
JP2005246450A2005-09-15
JP2016128799A2016-07-14
JP2015231688A2015-12-24
Attorney, Agent or Firm:
EGAMI, Tatsuo (3rd Floor Oak Building Kyobashi, 16-10, Kyobashi 1-chome, Chuou-k, Tokyo 31, 〒1040031, JP)
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