| 摘要 |
PROBLEM TO BE SOLVED: To prevent the reduction of conductivity and mechanical strength in the joined part, in the joined body of such conductive different kinds of metal as copper and aluminum used in a transformer terminal or the like. SOLUTION: The joining device 3 provided a large diameter of rotor 30 and the probe 32 projected from one end surface in the axial direction is used, two conductive members 1, 2 consisting of different kinds of metal are mutually arranged in the joining position, the rotating probe 32 is inserted into the joining part or its vicinity, the part coming into contact with the probe 32 is soften with frictional heat and agitated, whereby two conductive members 1, 2 are joined and the conductive joined body is manufactured. |
