| 摘要 |
A groove machining method for forming a groove with a specified width and depth in a workpiece using a rotating tool that is provided with a disc-shaped tool body and multiple cutting edges at equal intervals on the outer circumferential surface of said tool body, the method being characterized in that with the rotation direction at the point of contact between the outer circumferential surface of the rotating tool and the workpiece inclined by a specified angle with respect to the direction of groove machining movement, said rotating tool is rotated while the outer circumferential surface thereof cuts into the machining surface of said workpiece by a specified cutting depth, after which said rotating tool is moved relative to the workpiece in the direction of groove machining movement. |
