| 摘要 |
PURPOSE: A method for removing bur from a ball is provided to remove bur by rotating a ball in order to grind the surface of the ball. CONSTITUTION: A method for removing bur from a ball is as follows. A first polishing body(462) made of a material for eliminating burr is provided from the surface of a ball(200). The first polishing body capable of controlling the relative position of the ball is connected to an adjustment structure. The proper location of the first polishing body is calculated. The first polishing body is transferred to a proper location. A proper time length is calculated. |
