摘要
采用模糊数学的方法，对切削加工中的刀具寿命进行评判。
The author adopts the method of muddle mathematics to evaluate service life of a tool in cut machine. Points for attention to improve evaluating precision has been put forward in the paper.
关键词
模糊数学
刀具
寿命
综合评判
金属切削
muddle mathematics service life of a tool comprehensive judgemant
