Indexable milling insert with 3D complex groove has better cutting performance than insert with plane face and has the tendency to replace insert with plane face.

• 以哈尔滨理工大学开发的波形刃(前刀面为波形曲面)铣刀片为例,进行三维复杂槽型铣刀片前刀面受力密度函数的研究。