Optimization of Milling Process by Taguchi-PSI Method

060A4 steel (Chinese standard) is a with good machinability, which very popularly used in mechanical engineering. Therefore, the study of solutions for improvement quality and productivity when machining this type has great technical economic significance. In study, multi-objective optimization process been performed milling on vertical machine. The cutting tool face cutter made High Speed Steel (HSS) material. effect spindle speed, feed rate, depth surface roughness found. combination Taguchi method PSI applied to determine optimal value three input parameters simultaneously ensure two criteria minimum maximum Material Removal Rate ( MRR ). works will be done by authors article near future also presented last part study.