Application field of ceramic bond

Ceramic bond and diamond have the same characteristics. Compared with ordinary corundum and silicon carbide abrasive tools, it has strong grinding force, lower grinding temperature and less abrasive wear; It can adapt to the function of various coolants; When grinding, the shape of the grinding tool is good, and the precision of grinding workpiece is high; There are many air holes in the grinding tool, which is conducive to chip removal and heat dissipation during grinding, and is not easy to block and burn the workpiece; The abrasive tool has good self-sharpening property, long trimming interval and easy trimming. Therefore, ceramic bonded diamond abrasive tools are increasingly used in some developed countries abroad.
With the development of science and technology, new materials continue to grow, and mechanical processing continues to develop in the direction of high quality, high precision, high efficiency and automation. The application range of ceramic bonded diamond abrasive tools is becoming wider and wider, and the consumption is increasing. It is mainly used for rough grinding, fine grinding and ultra-fine grinding of diamond tools, cubic boron nitride tools, cemented carbide and new engineering ceramic materials, as well as grinding and processing of cermets, cast iron, ceramics, precious stones, ferrites, concrete, refractory materials and fiber reinforced plastics.
The grinding efficiency of ceramic-bonded diamond wheel grinding single crystal diamond is higher than that of metal-bonded diamond wheel, the wear ratio is very small, and the processing cost is low. Therefore, using ceramic-bonded diamond wheel grinding single crystal diamond can greatly improve the grinding efficiency.
In grinding PCD tools, due to the soft resin bond, it is easy to deform during grinding and cannot effectively grind PCD tools; The metal bond grinding wheel will cause serious damage to the edge of PCD tool due to its poor self-sharpening and low grinding efficiency due to its strong binding ability to abrasive grains; Considering the grinding efficiency, the durability of the grinding tool and the processing quality of the workpiece surface, the ceramic bonded diamond grinding wheel is the most suitable choice for grinding PCD tools.