Title:
WELDING METHOD AND WELDING DEVICE
Document Type and Number:
Japanese Patent JP2015178118
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a welding method that welds a plurality of weld lines properly and efficiently.SOLUTION: A welding method is the method that welds a plurality of weld lines with a laser beam. A welding method of an embodiment includes fluctuating a laser beam in a direction vertical to a weld direction, to irradiate weld lines with a laser beam in order, and to irradiate weld lines with a laser beam repeatedly.
Inventors:
MAKINO YOSHINOBU
KANEHARA TOSHIO
SHIMADA MAMORU
OSEMOCHI KOICHI
SAKAGUCHI KAORI
SENDA IKUO
KANEHARA TOSHIO
SHIMADA MAMORU
OSEMOCHI KOICHI
SAKAGUCHI KAORI
SENDA IKUO
Application Number:
JP2014056159A
Publication Date:
October 08, 2015
Filing Date:
March 19, 2014
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
B23K26/21
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office
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