Aims at grinding wheel dynamic balance measurement and control system of double heavy-fixed polar coordinates mode.

针对双配重固定半径极坐标方式的砂轮动平衡测控系统，介绍了其内部结构和工作原理；

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By analyzing the experiment results, the CBN grinding wheel dynamic balance result, the precision of motorized spindle and the rigidity of the grinding wheel shaft are proved.

通过大量的实验验证了CBN砂轮的动平衡效果、电主轴振动情况以及砂轮架的振动情况满足设计要求。

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