本文介绍了磁性磨料研磨的加工原理,不仅对磁极的形状加以分析,还对工件在磁场中的受力情况进行理论分析。对淬硬了的工件外圆进行磁性磨料研磨的加工试验,得出了有轴向振动,无轴向振动,不同的轴向振动频率,以及不同研磨时间对加工表面粗糙度和研磨量的影响;从而得出了优化的磁性磨料研磨的加工参数。对实施实际的磁性磨料研磨的加工有一定的指导和借鉴作用。 This paper introduces the machining principle of magnetic abrasive grinding. It not only analyzes the shape of the magnetic pole, but also analyzes the stress condition of the workpiece in the magnetic field. The hardened workpieces were machined by magnetic abrasive grinding. The effects of axial vibration, axial vibration, different axial vibration frequency and different grinding time on the machined surface roughness and grinding amount were obtained ; Thus obtained the optimized processing parameters of magnetic abrasive grinding. The implementation of the actual processing of magnetic abrasive grinding has some guidance and reference.