Multi response optimization on machining Titanium alloy using Taguchi-DEAR analysis in abrasive water jet cutting 2019-28-0070
It is very important to derive the optimal process parameters combination in EDM process to enhance its efficacy. In the present study an attempt has been made to perform multiple criteria decision making using Taguchi-Methodology in EDM process. Titanium (Ti-6Al-4V) alloy has been machined as workpiece specimen with tungsten carbide tool electrode. Material removal rate, surface roughness and tool wear rate has been used as performance measures. From the experimental results, the optimal process parameters has been found. It has been observed Peak current has more influential nature on determining the performance measures in EDM process.