Investigate the Optimal Combination of Process Parameters for EDM by Using a Grey relational analysis

(BQ) Electrical Discharge Machining (EDM) is a non-traditional machining process which has the ability to machine hard, difficult to machine materials and the parts with complex internal shapes by using precisely controlled sparks that occurs between an electrode and a work piece in the presence of a dielectric fluid.
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Investigate the Optimal Combination of Process Parameters for EDM by Using a Grey relational analysisAvailable online at www.sciencedirect.comScienceDirectProcedia Materials Science 5 (2014) 1736 – 1744material© 2014 Elsevier Ltd. This is an open access article under the CC BY-NC-ND license(http://creativecommons.org/licenses/by-nc-nd/3.0/).Selection and peer-review under responsibility of Organizing Committee of AMME 20142211-8128 © 2014 Elsevier Ltd. This is an open access article under the CC BY-NC-ND license(http://creativecommons.org/licenses/by-nc-nd/3.0/).Selection and peer-review under responsibility of Organizing Committee of AMME 2014doi:10.1016/j.mspro.2014.07.363Mohit Tiwari et al. / Procedia Materials Science 5 (2014) 1736 – 174417371738Mohit Tiwari et al. / Procedia Materials Science 5 (2014) 1736 – 1744Mohit Tiwari et al. / Procedia Materials Science 5 (2014) 1736 – 174417391740Mohit Tiwari et al. / Procedia Materials Science 5 (2014) 1736 – 1744