Radial Over Cut Optimization of Titanium Alloy for Electric Discharge Machining using Advanced Optimization Technique – Jaya Algorithm
Neeraj Agarwal1, Nitin Shrivastava2, M. K. Pradhan3

1Neeraj Agarwal, Industrial Production Engineering, University Institute of Technology, RGPV, Bhopal, India.
2Dr. Nitin Shrivastava, Department of Mechanical Engineering, University Institute of Technology, RGPV, Bhopal, India.
3Dr. M. K. Pradhan, Department of Mechanical Engineering Maulana Azad National Institute of Technology or University/Industry, Bhopal, India.
Manuscript received on July 20, 2019. | Revised Manuscript received on August 10, 2019. | Manuscript published on August 30, 2019. | PP: 5274-5278 | Volume-8 Issue-6, August 2019. | Retrieval Number: F9126088619/2019©BEIESP | DOI: 10.35940/ijeat.F9126.088619
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In this work, EDM parameter optimization is done to minimize radial overcut. Response surface methodology is used to develop a predictable mathematical model for radial over cut (ROC). The current, voltage, pulse on time and duty factor are selected as a process control parameters, radial over cut (ROC) is considered as quality measures. Central composite design (CCD) is used for the design of experiments. Total of thirty experiments were conducted as per the design of experiments (DOE). A mathematical model shows the relation between the machining parameter and ROC. This mathematical model used to optimize ROC using Jaya Algorithm an advanced optimization technique.
Keywords: Electric Discharge Machining, EDM, response surface optimization, RSM, Advanced optimization, Jaya Algorithm, single objective optimization.