| 摘要 |
The welded material manufacturing method is provided with: a process for preparing a welding jig, which is disposed so as to straddle a line extended from the abutment line of the abutting parts of two plates and supports an end tab from a position that intersects with said extension line, and in which a groove, which is disposed along the extension line and through which a first shoulder can pass, and an open section, which faces said groove, are formed; a process for disposing the plates to abut against each other; a process for disposing the welding jig on an end of the abutment line; a process for setting an end tab on the welding jig and positioning said end tab with respect to the plates; a process for disposing the first shoulder and a probe connected to the first shoulder in a position that is on the groove side of the extension line; a process for disposing a second shoulder in a position corresponding to the first shoulder and the probe; a process for connecting the second shoulder to the probe so as to interpose the end tab between the first shoulder and the second shoulder; and a process for executing the friction stir welding. |
