The paper analyzes the reason of track shape error and the phenomenon of radial error propagation.

本文分析了自伺服过程中产生轨道形状偏差的原因及其带来的径向误差传递现象.

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Furthermore , we modify correction mass model, theoretically eliminating radial error and avoiding the randomicity of error.

修正了加工量计算模型, 理论上消除了轴向误差,避免了半径误差的随机性.

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Mainly used to test the radial error , end face run - out, and roundness of axes and dicks.

主要用于轴类、盘类零件的径向、圆度及端面精度的检测.

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