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主要介绍了精密级数控车刀空间基准点K的定义以及计算方法,通过研究在不同主偏角范围内确定空间基准点K,并经过一系列坐标转化,求得K坐标值的方法,为精密级数控车刀的H、F、L 3个主要尺寸提供测量基准依据。
This paper mainly introduces the definition and calculation method of the datum point K of the precision CNC lathe. Through studying the method of determining the datum point K in different main declination angles and transforming it through a series of coordinates, Level NC turning tool H, F, L 3 major dimensions provide a basis for measurement.