What is a ceramic diamond wheel?

Diamond grinding wheel is a special tool for grinding hard and hard materials such as cemented carbide, glass, ceramics and precious stones.

Ceramic diamond grinding wheel is a common feature of ceramic bond diamond grinding wheel with diamond and ceramic bond. Compared with ordinary corundum and silicon carbide grinding wheel, it has strong grinding force, low temperature during grinding and relatively small wear of grinding wheel. The role of various coolants; the shape of the grinding wheel is good during grinding, and the precision of grinding the workpiece is high;

There are many air holes in the ceramic diamond grinding wheel, which is good for chip removal and heat dissipation during grinding. It is not easy to block and not easy to burn the workpiece. The self-sharpness of the grinding wheel is better, the dressing interval is longer, and the dressing is easier.

Ceramic diamond wheel advantages:

1. High grinding efficiency;

2, has a high wear resistance (high wear resistance of the grinding wheel, less wear of the abrasive particles, especially when grinding very hard and very brittle workpieces);

3. The grinding force is small and the grinding temperature is low;

4. The workpiece with grinding has high precision, good surface quality and good shape retention of the workpiece.

Therefore, the ceramic bond diamond grinding wheel is increasingly used in the grinding of some special materials such as diamond, industrial ceramic, diamond composite sheet, diamond polycrystalline, diamond cutter, cubic boron nitride, hard alloy and other high-hard and brittle materials. The obvious advantages have a good prospect in the development of diamond abrasive tools. It is considered to be a high-performance abrasive tool with high speed, high efficiency, high precision, low grinding cost and low environmental pollution. It has more and more widely used applications and is a hot spot for research and development of grinding tools in various countries around the world.

Ceramic diamond grinding wheel application range:

Ceramic diamond grinding wheels are widely used in wafers (semiconductor wafers and solar wafers), diamond composites, diamond polycrystalline, diamond tools, cubic boron nitride, tungsten steel (hard alloy), new engineering structural ceramics, gemstones, crystals , high-hard and brittle materials such as rare earth materials (magnetic materials) in the mechanical processing, and achieved good economic benefits.

Ceramic bond diamond grinding wheels are mainly used for grinding and fast, efficient and low-damage grinding of cutting tools such as PCD, CVD, PCBN, carbide, ceramic tools and other cutting tools such as milling cutters, drills and reamers.

Therefore, the use of ceramic diamond grinding wheels in some developed countries abroad is increasing.