| 摘要 |
PURPOSE: A polishing device for a seam welding part is provided to prevent secondary contamination and to obtain an aesthetic surface of a product by fast removing sputter adhering to the seam welding part. CONSTITUTION: A polishing device for a seam welding part comprises a rotation body(22), an abrasive belt(24), and a belt rotation unit. The abrasive belt is arranged to be wound in the rotation body and removes the adhering sputter by polishing the seam welding part of a strip. The belt rotation unit is mounted on the rotation body and comprises a rotation roller and a roller motor. |
