| 摘要 |
The method involves using at least three lathe cutters (61,62,63) fitted in the cutter holder (52) and adjusted at different angles relative to the direction of cutting. The first lathe cutter has an arc-shaped point or edge, the last lathe cutter (63) has a flat broad point or edge and the intermediate lathe cutter (62) has a flattened point or edge. The lathe cutters are set in successively more acute angles relative to the direction of cutting. The turning is carried out with a lathe cutter holder and the adjustment angles for the three lathe cutters are approximately 65 deg , 45 deg and 25 deg . The lathe cutter holder has at least three successively arranged holder components (55), individually rotatable relatively to it and adjustable for regulating the lathe cutter adjustment in a radial direction relatively to the work piece. |
