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Patent Searching and Data


Title:
LASER WELDING METHOD FOR CORNER JOINT
Document Type and Number:
WIPO Patent Application WO/2019/216217
Kind Code:
A1
Abstract:
In this laser welding method for a corner joint, one plate member is made to abut another plate member, a corner joint is formed, and welding is performed. The laser welding method for a corner joint includes: a step in which one plate member is prepared by performing end surface processing in which a notch is made in an end surface of said plate member; a step in which the other plate member is prepared; a step in which the other plate member is fit to the notch in the end surface of the one plate member and a corner joint is formed; and a step in which laser welding is performed on the corner joint.

Inventors:
TSUCHIURA Kenichi (200 Ishida, Isehara-shi Kanagawa, 96, 〒2591196, JP)
Application Number:
JP2019/017381
Publication Date:
November 14, 2019
Filing Date:
April 24, 2019
Export Citation:
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Assignee:
AMADA HOLDINGS CO.,LTD. (200 Ishida, Isehara-shi Kanagawa, 96, 〒2591196, JP)
International Classes:
B23K26/21
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (Toranomon Kotohira Tower, 2-8 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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