It is indicated that the grinding force is related to the total wear on the abrasive particles and the ground surface roughness to the number of working cutting edges. The theoretical analysis is in agreement with experimental results.

• 理论分析与初步试验结果表明,在磨削过程中磨削力的增大主要与砂轮表面磨粒的磨损棱面有关,工件表面粗糙度主要与砂轮表面的工作磨粒数有关。