Micromechanisms of Tungsten Carbide Inserts’ Tool Wear (2)

Abrasive Wear

The tungsten carbide inserts’ abrasive wear, as one of the major mircromehanisms, which is referred to the wear that caused by the tool material removal. It has been pointed out that the removal of tool material is result of scoring action of hard phase particles or the workpiece material’s inclusions. In addition, the abrasive wear process can be identified as microchipping of the tool because of rapid increases in force exerted over a localized area.

Specially, in practice use, the details have been described by the researchers, there is a clear correlation between increased tool wear and increased amounts of abrasive particles in the workpiece.


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