| 摘要 |
PURPOSE: A flange machining apparatus is provided to distribute the weight of an arm using a rail, thereby improving durability and machining accuracy thereof. CONSTITUTION: A flange machining apparatus includes a support (20), a first arm (30), and a rail part (70). The support is placed inside a flange. The support at one side of the first arm is rotatable. A flange machining part and rail contact part for machining the flange is placed at the other side of the first arm. The rail part in contact with the rail contact part supports the other side of the first arm. The rail contact part has a rotary roller and magnets. The rotary roller is placed between the magnets. |
