摘要
空间凸轮的计算机数控 (CNC)加工是现在最为常用的一种加工方法 ,而仿形加工中靠模凸轮的加工也是采用该法进行的 ,粗加工时采用比滚子直径小一些的刀具 ,精加工时就必须使用与滚子直径相同的刀具 ,本文给出了刀具尺寸误差 ΔR对凸轮轮廓法向误差
CNC machining of barrel cam is a commonly used machining method, in profile modeling machining, the same way is used for machining the mold. In rough machining the diameter of the tool is less than that of the roller of the cam′s follower,in finish machining the diameter of the tool must be the same as the roller of the cam′s follower. In this paper, a method for calculating the profile error which is influenced by the tool error is given
出处
《机械科学与技术》
CSCD
北大核心
2002年第1期37-39,共3页
Mechanical Science and Technology for Aerospace Engineering
