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作者运用概率论和数理统计方法.分析了槽轮机构本身的加工精度与其分度误差的关系,推出了按分度误差值确定槽轮机构尺寸公差的计算公式.
The author uses the theory of probability and mathematical statistics to analyze the relationship between the machining accuracy of the sheave mechanism and its indexing error and the formula to calculate the dimension tolerance of the sheave mechanism according to the indexing error value.