Tungsten Carbide Cutting Tools Chipping Countermeasures

Master effective tungsten carbide cutting tools chipping countermeasures is helpful to prevent chipping problems of tungsten carbide cutting tools, tungsten carbide cutting tools chipping countermeasures mainly in the following areas:
1. Increase the blade thickness of tungsten carbide cutting tools, select grades with high bending strength and high toughness.
2. Use a larger negative blade angle of tungsten carbide cutting tools in order to avoid geometric parameters.
3. Avoid using enclosed on three sides blade slot structure, as mechanical reinforcement structure.

The transition for carbide tool wear should be timely tool change or replace the cutting edge.
4. Increase the flow of cutting fluid, rational layout location of the cutting fluid nozzles, using effective cooling methods such as spray cooling, avoid cutting fluid flow is insufficient or incorrect filling method, resulting in tungsten carbide cutting tools damage.
5 Reduce the overhang of tungsten carbide cutting tools.
 

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