| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an inner diameter processing method capable of reducing stroke of a bite holder to a Z-axis direction without using a special tool and a tool holder.SOLUTION: A bite holder 1 is moved in an X-axis direction and is turned around a B-axis, for moving a processing point in a Z-axis direction. Therefore, compared with the conventional inner diameter processing method, stroke of the bite holder 1 to the Z-axis direction can be reduced by distance of the movement in the X-axis direction and the turning around the B-axis. Therefore, without using a special tool, the stroke of the bite holder 1 to the Z-axis direction can be reduced, so that cost is not increased.</p> |
