Cemented Carbide Tool Wear

Cemented carbide tool wear is the phenomena, in high temperature conditions the tool material is gradually wear or breakage by the workpiece, the friction of the chips. Research tool wear causes prevent premature excessive tool wear and how to extend tool life, which is affecting the efficiency of production, processing costs and processing quality is an important topic.

Cemented carbide tool wear in the form of: Cemented carbide tool wear normal and abnormal tool wear can be divided into two categories. Normal tool wear the continuous gradual wear and tear, abnormal tool wear, including brittle breakage and plastic damaged two.
1. Normal cemented carbide tool wear: increase wear gradually expanded form, including wear in front of the main flank wear, vice flank wear with cutting time.

2. Abnormal cemented carbide tool wear, also known as broken