| 摘要 |
A joined structure production method that is provided with: a joining step wherein a first member (2) and a second member are brought into opposition and joined; and a recessed part forming step wherein, before the joining step, a recessed part (o) that is to be filled with the second member is formed in a joining surface of the first member (2). In the recessed part forming step, the first member (2) is rotated such that the joining surface of the first member (2) is perpendicular to the irradiation direction of a machining laser (11a) that forms the recessed part (o) in the first member (2). |
