| 摘要 |
PURPOSE: A winding method for a wound core is provided to improve productivity by omitting a post processing process in which the edge of the strip is cut after winding. CONSTITUTION: A strip(10) is formed by cutting a steel sheet into a width of 5mm-30mm. The strip is putted into a jig of a winding machine through a tension jig(23). The winding machine repetitively performs constant speed rotation and pause of the jig using a switch. A ring jig(30) is used for manufacturing a wound core of a ring shape. A square jig(40) is used for manufacturing the wound core of a square shape.
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