关键词: 绿色制造, 刀具优选, 三角模糊数, 模糊层次分析法, 灰色关联分析法

Abstract: Green manufacturing is not only a modern manufacturing mode which considers the environmental impact and resource efficiency,but also an important guarantee for the sustainable development of manufacturing industry.The reasonable selection of cutter is the key to improve the green performance of cutting.Based on the concept of green manufacturing,the cutter selection evaluation system and the mathematical model are established with the processing time T,the processing quality Q,the processing cost C,the resource consumption R and the environmental impact E as the index.The model is solved by triangular fuzzy analytic hierarchy process and grey relational analysis method.Combined with an case of the optimization selection of the cutter which is used in an enterprise elevator parts iron core cutting process,the method can reasonably and effectively solve the problem of cutter selection.

Key words: green manufacturing, the optimization selection of cutter, triangular fuzzy numbers, fuzzy analytic hierarchy process, grey relational analysis method