Grey Relational Analysis of Micro-EDM Machining of Ti-6Al-4V Alloy

Meena, V.K. and Azad, M.S. (2012) Grey Relational Analysis of Micro-EDM Machining of Ti-6Al-4V Alloy. Materials and Manufacturing Processes, 27 (9). pp. 973-977. ISSN 1042-6914

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In the present work, micro-electric discharge machining micro-EDM) of Ti-6Al-V alloy with tungsten carbide electrode has been performed. Ti-6Al-4V, which is difficult to machine via conventional machining techniques, however, can be easily machined via EDM machining, with careful selection of machining parameters for getting optimum results. In this study, the effect of various input parameters; current, voltage, frequency, and width, on output parameter viz., metal removal rate (MRR), tool wear rate (TWR), and overcut (OC) are studied. Grey relational analysis and analysis of variance (ANOVA) have been performed to optimize the levels of input parameters.

Item Type: Article
Uncontrolled Keywords: ANOVA; EDM; MRR; Overcut; Taguchi; TWR
Subjects: CSIO > Materials Science
Divisions: Medical Instrumentation
Depositing User: Ms. J Shrivastav
Date Deposited: 08 Jan 2013 04:55
Last Modified: 08 Jan 2013 04:55

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