Experimental investigation and parametric optimization in abrasive jet machining on nickel 233 alloy using WASPAS and MOORA

AbstractDecision of finest machining parameters is very essential factors in any processing of machined parts. This article presents a multi-objective optimization technique, based on WASPAS method toward optimize the machining parameters in Abrasive Jet Machining (AJM) process: Pressure, Nozzle to Tip Distance (NTD), and average grain diameter on NICKEL 233 alloy. Three conflicting objectives, Material Removal Rate (MRR), Surface Roughness (Ra) and Taper angle (Ta) are simultaneously considered. The proposed technique Weighted Aggregated Product Sum Assessment technique is investigation of parametric optimization on AJM process. Its outcome using tool in any ranges of responses in AJM process is the optimal setting of parameters are determined through experiments illustrated. Broad usage of Aerospace industries for NICKEL 233, generating a hole of the machining data first time in this work using AJM will be useful.