Parametric Optimization of PMEDM Process using Graphite Powder Mixed Dielectric |
Author(s): |
| Avinash Singh , MADAN MOHAN MALVIYA UNIVERSITY OF TECHONOLY; Swati Gangwar, Madan Mohan Malviya University of Technology |
Keywords: |
| EDM; PMEDM; Optimization; MRR; TWR |
Abstract |
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In this research paper, an experimental study was performed to study the effect of graphite powder- mixed mineral oil EDM (PMEDM) on Material Removal Rate (MRR) and Tool Wear Rate (TWR). Current, duty cycle, pulse on time and concentration of graphite powder have been selected as input parameters. Central composite rotatable design of experiments has been used to conduct the experiments. Comparison graphs were drawn to confirm the effect of input variables on the output parameters. Optimization procedure has been performed using Response Surface Methodology to select the best possible combination of input parameters which maximize MRR and minimize TWR. |
Other Details |
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Paper ID: IJSRDV3I50774 Published in: Volume : 3, Issue : 5 Publication Date: 01/08/2015 Page(s): 1195-1198 |
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