Experimental Analysis of effect of Process parameter on Surface roughness in EDM


EOI: 10.11242/viva-tech.01.05.001

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Citation

Vinit Deepak Raut, Pratik Raut, Swapnil Raut, Priyank Vartak, "Experimental Analysis of effect of Process parameter on Surface roughness in EDM", VIVA-IJRI Volume 1, Issue 5, Article 62, pp. 1-6, 2022. Published by Computer Engineering Department, VIVA Institute of Technology, Virar, India.

Abstract

The paper presents the experimental analysis and multi-response optimization of EDM process parameters during machining of Nimonic 90 work material. The experiment has been conducted at different parametric setting considering discharge current, pulse-on-time and pulse off-time as process parameters. Taguchi L9 orthogonal array has been used for experimental design. The effect of various parameters on response such as material removal rate and surface roughness has been studied with the help of suitable plots. The Grey Relational Analysis has been utilized for obtaining the optimal parametric combination.

Keywords

Pulse-on-time, Pulse off-time , clattering and vibration, surface roughness.

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