Carbide Cutting Tools Wear Patterns

Carbide cutting tools wear patterns mainly include the rake face wear, flank wear and frayed edges, due to the cutting process is more complex, several carbide cutting tools wear patterns may occur at the same time.

Ti6Al4V when cutting, carbide cutting tools flank wear is usually higher than the Deputy Lord flank wear more serious. The reason is that titanium is a difficult material in the cutting process, the carbide cutting tools rake face and chip main flank and machined surface intense friction occurs, resulting in a high contact pressure and temperature, in hard carbide cutting tools before the main flank and borders will have to wear. Meanwhile, the elastic modulus of titanium material is small, the machined surface when cutting big rebound, Vice flank and the workpiece machined surface of the actual contact area have a greater increase, leading to sub rear flank Carbide Tool usually wear than the main flank wear more serious.
 

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