Under the premise of satisfying cutting conditions and taking minimum deformation and maximum rigidity as the target, to obtain optimal geometric parameters of the cutter and complete the optimization of cutter's truncated shape parameter, thus enhanced its cutting property. 在满足切削条件的前提下,以变形最小、刚度最大为目标,获得最佳刀具几何参数,完成铣刀截形参数的优化,从而提高其切削性能。