摘要
用模糊数学方法分析拉刀设计中齿升量α_f 的模糊特性,对齿升量α_f 值作出模糊综合评判,优化设计拉刀齿升量α_f 使之更合乎设计要求.
By means of the method of fuzzy mathemtices,the fuzzy characteristics of tooth rise(a_f)in the design of broaches are analysed;the fuzzy comprehensive evduation for tooth rise(a_f)is made,tooth rise(a_f)in the design of broaches is optimized,which make it more suitable to the design requirement.
关键词
拉刀
齿升量
模糊数学
优化设计
The tooth rise of broches
Fuzzy characteristics
Fuzzy comprehensive evaluation
