By analysis of tooth profile of chain wheel machined with form millingcutter in our company, an improved design of form milling cutter and the application result after improved are introduced.
对我公司以往成形铣刀加工链轮齿形存在问题进行分析，介绍改进成形铣刀的设计及改进后的使用效果。
2
So long as designers input slot section parameters of end cutter, the coordinate of formed millingcutter profiles is calculated automatically, and cutter profile graph is drawed by computers.
设计者只要输入立铣刀的槽形参数，计算机便可自动计算出成形铣刀廓形坐标并绘制出刀具廓形图。
3
According to the principle of profiling machining of involute spherical gears, this paper designs the accurate involute profile curve of its finger milling-cutter.