A material such as diamond wheel I do not think and not very strange, because diamond abrasive properties (high hardness, high compressive strength, wear resistance), the diamond abrasive grinding grinding became ideal for hard and brittle materials and carbide tools, not only high efficiency, high precision and roughness, less abrasive consumption, long service life, cutting wheel at the same time also to improve labor conditions. It is widely used the ordinary abrasive difficult to process the low iron content of the metal and non-metal hard and brittle materials, such as tungsten carbide, alumina ceramic, optical glass, agate gemstone, semiconductor materials, stone and other. At the same time a more important point: its combination of high strength, good formability, high temperature, thermal conductivity, good wear resistance, long service life, can bear a greater load. Keep shrinkage and deformation due to the grinding wheel sintering process inevitably must be shaped grinding wheel, wheel dressing is more difficult. An Analysis of the introduction of the diamond grinding wheel process.