Tungsten Carbide Cutting Tool’s Tool Wear in Particle Board Machining (1)

It is known that, during the particle board cutting processes, as they can have abrasive fragments, loose micro-fragments can penetrate the tool under cutting pressure and preferentially remove the cobalt, which would affect tool wear.  



When applying tungsten carbide cutting tool in particle board machining, a maximum wear tool area presents, which corresponded to the region in contact with the board surface whereas a wear minimum near the center of the cutting region. This profile is attributed to differences in board density and silicate content. It could be suggested that particleboard which can exhibit low tool wear in both the surface and middle layers can be manufactured depending on its structure and the composition of the materials used.

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