Eccentric clamping structure of tungsten carbide indexable turning tools has gained increasingly wide applications due to its advantages of simple structure, convenient and reliable clamping and so on.
In the eccentric clamping structure of tungsten carbide indexable turning tool, blade is clamped to toolbar by using an eccentric pin on the upper screw. This structure is convenient to operate but can not perform bilateral positioning.
When the eccentricity is too small, it requires higher blade precision, but when the eccentricity is too large, the blade may be easily loosened under the impact of cutting force. Therefore, the eccentric clamping structure of tungsten carbide indexable turning tools is more suitable for continuous smooth cutting.