| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of winding a coil, which can reduce the production cost of the coil and can inhibit a temperature rise of the coil. SOLUTION: Radial grooves and spiral conductor grooves 6c, 6c, 6c... are formed in the upper surface of a metal disc 6 of a winding jig 5 and coil support parts 3, 3, 3... of a coil base, which is formed with spiral conductor grooves 3a, 3a, 3a... of the same pitch as that of the grooves 6c, 6c, 6c..., are fitted in the radial grooves. The base is rotated along with the jig 5 and a conductor W is continued to fit into the continuously connected spiral conductor grooves. When a winding of the conductor W ends, the coil base is demounted from the disc 6. |
