| 摘要 |
PURPOSE: A method for manufacturing a coil for a motor is provided to extend the lifetime of the coil for the motor by making currents with the same size flow in an inner coil and an outer coil. CONSTITUTION: A coil wire(1a) is wound around a polygonal jig(2). A wound coil(1b) is separated from the polygonal jig. A pressed coil(1) is formed by pressurizing both sides of the wound coil. The pressed coil is wound around a circular forming jig(4). A coil(10) is formed by welding the surfaces of the pressed coil. The coil is separated from the circular forming jig.
|
