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对丝杠行程误差曲线进行分析,用一组偏值号代表不同的补偿量放在存储器中,对丝杠行程误差进行补偿,提高机加工精度。
Analysis of the error curve of lead screw travel, with a set of bias value on behalf of different compensation amount on the memory, the screw error to compensate for stroke, improve machining accuracy.