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Patent Searching and Data


Title:
WORKING NOZZLE, WORKING HEAD, WORKING DEVICE, METHOD FOR CONTROLLING WORKING NOZZLE, AND CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2016/151713
Kind Code:
A1
Abstract:
The description discloses a working nozzle for efficiently supplying powder as a material to be used for work employing an energy beam. The working nozzle is provided with powder injection means for injecting powder as a working material into a molten pool formed on a working surface by an energy beam. The working nozzle is further provided with adjustment means for adjusting a shape and/or a position of a powder spot formed by the powder injection means, so as to match a shape of the molten pool.

Inventors:
SASAKI Mitsuo (33 Shin-Isogo-cho, Isogo-ku, Yokohama-sh, Kanagawa 17, 〒2350017, JP)
OHNO Hiroshi (33 Shin-Isogo-cho, Isogo-ku, Yokohama-sh, Kanagawa 17, 〒2350017, JP)
Application Number:
JP2015/058627
Publication Date:
September 29, 2016
Filing Date:
March 20, 2015
Export Citation:
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Assignee:
TECHNOLOGY RESEARCH ASSOCIATION FOR FUTURE ADDITIVE MANUFACTURING (6F Nihonbashi First Bldg, 2-19 Nihonbashi 1-chome, Chuo-k, Tokyo 27, 〒1030027, JP)
International Classes:
B29C67/00; B22F3/105; B23K26/144
Foreign References:
JPH10501463A1998-02-10
JP2006068819A2006-03-16
JP2002519200A2002-07-02
JP2007222869A2007-09-06
JPH11333584A1999-12-07
JP2011515099A2011-05-19
Other References:
See also references of EP 3095592A4
Attorney, Agent or Firm:
KATO Takashi et al. (Kagurazaka Technos Bldg. 5F, 4 Tsukiji-mach, Shinjuku-ku Tokyo 18, 〒1620818, JP)
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