A combination method for multi-criteria decision making problem in turning process

This paper presents a multi-criteria decision making (MCDM) for turning process. An experimental process was performed according to the sequence of matrix using Taguchi method with nine experiments. The parameters including workpiece speed, feed rate, depth cut, and nose radius were selected as input variables. At each experiment, three cutting force components that measured in directions X, Y, Z, F x , y z respectively. value Material Removal Rate ( MRR ) also calculated at experiment. main purpose this study is determination an experiment total experiments simultaneously ensuring minimum maximum . Entropy applied determine weights Eight MCDM methods making, has not been any studies. implementation steps presented paper. Seven ones these eight determined best A new decision-making well orientation further works proposed study.