Tungsten Carbide Wear Blunt Serrated Preliminary Study

Serrated blade with carbide wear tests conducted, MDF cutting object by measuring the wear of the tip of the microscope, were measured to analyze the main parameters of the law of wear with blunt cut length variation results show, negative clearance C, C1, shortening edge a a, the flank wear width E1, front flank wear MY, Ma flank wear parameters are increased with increasing length of the cutting, the flank wear of the sawtooth the former is much larger than flank wear; addition, blunt head wear obviously experienced in the early stages of wear and normal wear stage. Carbide circular saw blades significant advantages, widely used.