数控车刀主要尺寸的精确计算

Accurate Calculation of Cutter Critical Dimension for NC Turning Machine

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 article introduced the definition and calculation method of cutter spatial datum mark K for precision NC machine.To determine the spatial datum mark K within different tool cutting edge angles and then conduct a series of coordinate transforming is the way to get coordinate value K.This research provided references of datum mark for cutter＇s 3 critical dimensions H、F、L of precision NC machines