Diamond Grinding Wheel for Tungsten Carbide Tools

  • High grinding efficiency
  • Long service life
  • Good quality workpiece surface
  • High removal rate

Diamond Grinding Wheel for Tungsten Carbide Tools

The main components of cemented carbide are carbonization and titanium carbide,so it has the characteristics of high hardness and high wear resistance. Now diamond grinding wheels have advantages in grinding cemented carbide tools owing to its features.

Selection of bond

Resin bond diamond grinding wheel can achieve ideal grinding effect, but its grinding efficiency is low.For resin diamond grinding wheel, usually use 100-120# for rough grinding, but for vitrified diamond grinding wheel,usually use 120#-150# for rough grinding. From the above rough grinding, vitrified diamond grinding wheel has higher removal rate and better surface finish than that of resin grinding wheel.

Diamond Grinding Wheel for Tungsten Carbide Tools 1

Vitrified bonding agent bonded diamond more firmly than resin bond, and there are larger pores between abrasives and bond.For the same grinding allowance, the grinding efficiency of vitrified diamond grinding wheel is twice as high as resin diamond grinding wheel, and the service life is 2-3 times as long as resin diamond grinding wheel.

vitrified diamond grinding wheel for carbide tools

Vitrified bond diamond grinding wheel improves the surface quality of the workpiece because of its good shape retention.At present, cemented carbide tools are widely used, and the type of tungsten and titanium carbide is increasing, and their quality is constantly improving. Vitrified bond diamond grinding wheels will play a leading role in the machining cemented carbide tools.

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