摘要
研究了对于圆柱凸轮展开图中圆弧曲线部分如何运用圆弧插补功能，并用于解决精密络筒机导轮加工的数控编程计算。
This paper researches into how to use the circular interpolation to machine the circular part of the cylindrical cams which can be used to solve the problem of NC programing, calculation and machining of a kind of accurate cylinder cam in textile machine. The method is suitible for other cylinder cams as well.
