| 摘要 |
A coil spring manufacturing apparatus adapted to establish agreement between an amount of wire feed and an amount of the wire wound into a coil on a winding tool includes a winding tool rotated while being moved axially for winding the wire therearound, a winding motor for rotating the winding tool, a feed roller rotating motor for feeding the wire to the winding tool, and a control unit for reading in control information to subject the winding motor and the feed roller rotating motor to equivalent degrees of control. The apparatus is operated in accordance a program composed of control instructions.
|
