Multi-Criteria Decision Making in the Milling Process Using the PARIS Method

The Multi-Criteria Decision-Making (MCDM) process of milling SNCM439 steel is presented in this study. In experimental study, 3 cutting tool parameters, namely the number pieces, piece material, and tip radius were considered mode i.e. speed, feed rate, depth cut changed each experiment. SR MRR are selected as output parameters process. PARIS method was used for MCDM, which, weights determined by methods, AW, EW, MW. Twenty-seven sets ranking results 27 alternatives (experiments) presented. GINI index to evaluate stability alternatives. have value 6 input ensure minimum maximum simultaneously.