| 摘要 |
PURPOSE:To efficiently perform a coil winding work by winding a coil on a plurality of plate-shaped cores formed at an equal interval on a circumference on the outer peripheral surface of a connecting cylinder. CONSTITUTION:A connecting cylinder 12 is engaged fixedly with the outer peripheral surface of the cylindrical part 14 of a coil winding jig 13, and a shaft 15 is fixed to a base. Lead wirings C are wound between a pair of plate-shaped cores 2 which are disposed as prescribed, thereby forming the coil between the cores 2. This operation is repeated, thereby forming three independent coils between the prescribed cores 2. The connecting parts 9 of the respective cores 2 are engaged without removal within engaging grooves formed at an equal interval on the circumference on the outer peripheral surface of the core, and the jig 13 is then pulled. Then, projections 8 disposed between the cores 2 are ground and removed, thereby obtaining a stator. |
