Optimization on end milling operating parameters for super alloy of Inconel 617 by Taguchi’s L27 orthogonal array

Abstract

Abstract In recent days super alloys contributions were created more impact on the current industrial growth with various researches and developments. Among these super alloys in this experimental study considered on the subject of the by CNC milling machine used end milling operation parameters optimization on Inconel 617. The famous Taguchi method in the company of L27 orthogonal array is used here for the greatest results on the optimization consequences. There are the three considerations focused for the end milling operation such as rate of feed (FR), velocity of the cutting (CV) and depth of cutting (CD) with 27 combination of experiment testing. These considerations were optimizing based on the end product roughness on machined surface (ROMS) and rate of the material removal (RMR). These two responses associated parameters were separately and mutually optimized and corresponding consequences were evidently point out with a variety of plots and response diagrams. The greatest consequences of ROMS (0.208795 microns) and RMR (8.20895 mm3/sec) obtained at the testing number of 7 and testing number of 25 respectively.