| 摘要 |
PROBLEM TO BE SOLVED: To provide a tool capable of joining fillets accurately and easily without applying a special shaping work such as an uneven treatment to the joint part.SOLUTION: A friction stirring rotor, which includes a friction stirring probe, a friction stirring body, and a shoulder that couples the friction stirring probe and the friction stirring body and inclines outward from the center of the friction stirring body, is fitted to a pore of a friction stirring stator, and the friction stirring probe is exposed from an opening of the end thereof. A member to be joined is fixed to a guide of the friction stirring stator, and is moved on the opening of the pore so that the member to be joined is frictionally stirred by the friction stirring probe and joined. |
