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本文以用8、9面体检测多齿分度台为例,从频谱分析的现点出发,论述了对称联系法检测圆分度误差的原理、数据处理方法,给出了计算实例。
In this paper, taking 8,9 face detection multi-tooth indexing table as an example, starting from the current point of spectrum analysis, this paper discusses the principle and data processing method of symmetry contact method to detect circular index error, and gives a calculation example.