| 摘要 |
PROBLEM TO BE SOLVED: To provide a welding method with which in the case of welding both members with a butt welding or a fillet welding, the deformation of the welded part formed with this welding is easily restrained. SOLUTION: In the welding method for connecting both members 1, 3 with the fillet welding or the butt welding, when the temperature of the welded part 5 generated with the welding is high and this rigidity is low, the welded part 5 is pressurized to the direction from the surface of the welded part 5 faced to a welding torch toward the inner part of the welded part 5 and slightly plastically deformed. COPYRIGHT: (C)2005,JPO&NCIPI
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