| 摘要 |
<p>A device is provided to correct the direction of a moving metal plate that is inclined to one side in a state that the device is not contacted with the metal plate by positioning the device under the metal plate. In a device for correcting skewness of a moving metal plate(100) inclined to one side, a skewness correcting device(200) using driving principle of linear induction comprises three-phase polarities, a stator linearly disposed to generate a linear moving magnetic field, and a coil wound between the polarities, wherein a three-phase DC power is inputted into the device such that the metal plate receives force and moves by the moving magnetic field. The length direction of the stator is perpendicular to the direction of the metal plate to be moved. The metal plate receives force and moves by the moving magnetic field formed in the length direction of the polarities.</p> |
