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应用带有螺旋沟槽砂轮磨削外圆和内孔效果良好。采用这种新型砂轮可以比使用无螺旋沟槽砂轮降低表面粗糙度和提高圆柱度。对于加工难加工材料，如硬质合金效果特别显著。
Applications Grinding the outer and inner holes with helical grooved wheel works well. Using this new type of grinding wheel can reduce the surface roughness and increase the cylindricity than the use of non-helical grooved grinding wheel. For processing difficult materials, such as cemented carbide effect is particularly significant.