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文章讨论了机床加工精度与误差的关系,介绍了确定机床实际加工精度的方法,提出了利用工程能力指数的数值做为衡量机床精度储备的指标,表1个。
The paper discusses the relationship between the machining accuracy and the error, introduces the method to determine the actual machining accuracy of the machine tool, and proposes the use of the value of engineering capability index as an index to measure the precision of the machine tool.