| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a coil joining method for a rotating electrical machine, which facilitates axial positioning of a coil lead end serving as a joint.SOLUTION: In a state in which axial directions of coil lead ends 70 and 71 serving as a joint for a coil are positioned, protrusions 84 provided in restraining members 80 and 81 are pushed into the coil lead ends 70 and 71 so that the coil lead ends 70 and 71 and the restraining members 80 and 81 can be temporarily fixed, and the coil lead ends 70 and 71 to be joined together are arc-welded in a pressed state.</p> |
