Diamond cup grinding wheel is not commonly used in our homes, but there are still many uses of Diamond cup grinding wheels in many places. So what are the advantages of Diamond cup grinding wheels?
Low grinding force and low grinding temperature: The hardness and wear resistance of diamond abrasive grains are high, and the abrasive grains can keep sharp for a long time and are easy to cut into the workpiece. When using resin-bonded diamond grinding wheels to grind cemented carbide, the grinding force is only 1/4 to 1/5 of that of ordinary grinding wheels. The thermal conductivity of diamond is very high, 17.5 times that of silicon carbide, and the cutting heat is quickly transferred out, so the grinding temperature is low.
The workpiece to be ground is of high precision and good surface quality: the roughness of the surface and the edge of the carbide tool is much lower than that of the boron carbide grinding wheel when the diamond cup grinding wheel is used to grind the carbide tool. Sharp, the durability of the tool can be increased by 1 to 3 times. The roughness of the workpiece processed by the Diamond cup grinding wheel is generally 0.1~0.025μm, which can improve the finish by 1~2 levels compared with ordinary grinding wheel grinding.
Just like Tungsten carbide hole saws , they have become the choice of many people because of their advantages.