Copper bonded diamond grinding wheel for ceramic tile trim, have a longer service life

Copper bonded diamond grinding wheel for ceramic tile trim, have a longer life, less prone to crimping ceramic defects, but trimmed smoothness over resin bond diamond  synthetic diamond . Metal bonded diamond grinding wheel machining ceramics, rough surface, chipping, chipping serious, product processing quality is not high. Resin bonded diamond tools  grinding wheel  resin and polyimide as a binding agent, has a good grinding characteristics of smoothness, but the common drawback is poor in heat resistance is not durable in the preparation and use of the process on  cutting tools  and operate personnel hazards; polyimide heat resistance than phenolic resin, but its price is higher, the high cost of preparing diamond tools, and more for large feed coarse carbide and other materials. In addition, the resin bond diamond tools, while preparing convenient, but secondary curing time-consuming long, resulting in the production cycle is too long.