Characteristics of superabrasive grinding wheel

① grinding ability, good wear resistance, high durability, easy to control processing size and achieve process automation. ② small grinding force, low grinding temperature, surface quality is good, no burns, cracks, and organizational change. cutting tools carbide grinding diamond wheel, only the green silicon polycrystalline diamond force which the grinding wheel 1/4 to 1/5. ③ high grinding efficiency. In the processing hard and brittle carbide and non-metallic materials, diamond grinding wheel metal synthetic diamond rates than CBN grinding wheel; but in the processing heat-resistant steel, titanium I, die steel, etc., CBN grinding wheel is far higher in the diamond wheel. ④ low processing costs. CBN grinding wheel diamond grinding wheels and more expensive, but because of its long life, high processing efficiency, so the overall cost is low.