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1、引言 砂轮性能通常以磨削比来表示,磨削比是由图1所示的砂轮磨损与所磨掉的材料的关系曲线稳定区(第Ⅱ阶段)中的斜率得来的。砂轮磨损值可由砂轮直径的缩小或由砂轮磨损磨粒的重量求出。由于砂轮磨损磨粒可能大于砂轮直径的缩小值,所以由砂轮直径尺寸测出
1. Introduction Grinding wheel performance is usually expressed as the grinding ratio obtained from the slope in the stability zone (Stage II) of the relationship between the wear of the grinding wheel and the worn-out material as shown in Figure 1. Grinding wheel wear value can be reduced by the diameter of the grinding wheel or grinding wheel wear abrasive weight obtained. Abrasive wheel wear debris may be greater than the diameter of the wheel diameter reduction, so measured by the wheel diameter size