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Title:
APPARATUS FOR CUTTING CYLINDRICAL WORK AND METHOD FOR MANUFACTURING METAL RING
Document Type and Number:
WIPO Patent Application WO/2012/011322
Kind Code:
A1
Abstract:
The present invention minimizes adhesion of dross on a cut portion at the time of cutting a cylindrical work by laser beam irradiation. At the time of cutting a rotating cylindrical work (W) using a laser beam, a machining head (200) is displaced in parallel from a position on a line (L1), on which the laser beam travels toward the rotating axis of the work, to a position on a line (L2) in the upstream in the rotating direction of the work.

Inventors:
NAKAJIMA, Katsuyuki (6-1, Hagadai, Hagamachi, Hagagu, Tochigi 95, 〒3213395, JP)
中島 克幸 (〒95 栃木県芳賀郡芳賀町芳賀台6番地1 ホンダエンジニアリング株式会社内 Tochigi, 〒3213395, JP)
NEMOTO, Akihiro (6-1, Hagadai, Hagamachi, Hagagu, Tochigi 95, 〒3213395, JP)
Application Number:
JP2011/062662
Publication Date:
January 26, 2012
Filing Date:
June 02, 2011
Export Citation:
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Assignee:
HONDA MOTOR CO., LTD. (1-1 Minami-Aoyama 2-chome, Minato-ku Tokyo, 56, 〒1078556, JP)
本田技研工業株式会社 (〒56 東京都港区南青山二丁目1番1号 Tokyo, 〒1078556, JP)
NAKAJIMA, Katsuyuki (6-1, Hagadai, Hagamachi, Hagagu, Tochigi 95, 〒3213395, JP)
中島 克幸 (〒95 栃木県芳賀郡芳賀町芳賀台6番地1 ホンダエンジニアリング株式会社内 Tochigi, 〒3213395, JP)
International Classes:
B23K26/38; B23K26/08
Attorney, Agent or Firm:
SATO & ASSOCIATES (Nishi-Shinjuku Mitsui Building 18F, 24-1 Nishi-Shinjuku 6-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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Claims: