Search

Gray Relational Analysis (GRA) is the suitable optimization technique to predict the suitable combination of parameters with their significance level. In this research GRA used as tool of optimization to genrate the suitable combination of parameter for the electric discharge machine die sinking type for machining of 15 layered CNT reinforced carbon fiber nano composite. Pulse on time(Ton), Peak current (Ip), gap voltage(Vg), and duty cycle(η) are selected as working parameter and influence over material removal rate(MRR) has been reported. Role of MRR is marked as the main input parameter. GRA reported duty cycle put the main impact over the MRR and the Ip2Vg3Ton1η1 is the best combination of the parameter, over this parameter range 0.00004306 value of MRR is reported which is highest among all the reported value of parameter during the experiments. [ABSTRACT FROM AUTHOR]