| 摘要 |
PURPOSE: An automatic tracking system and a control method thereof are provided to automatically release an overload state by repetitively moving a heating material forward and backward. CONSTITUTION: An automatic tracking system comprises a drive motor(30), a load detection unit(10), and a control unit(20). The drive motor moves a heating material by rotating a roller of a charging roller table. The load detection unit detects a load applied to the drive motor. The control unit controls the rotation speed and direction of the drive motor depending on the detected value. If the detected value is over an overload value, the control unit rotates the drive motor forward and backward. |
