Comparative Study on EDM of Ti-6Al-4V Using Circular and Convex Shaped Electrodes
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2018-09-01 https://doi.org/10.14419/ijet.v7i3.34.18979
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EDM, Taguchi Analysis, Ti-6AL-4V -
Abstract
As on today, Electrical Discharge Machining (EDM) is world famous unconventional machining process for electrically conductive materials. In this project work, Ti-6Al-4V is performed in electrical discharge machining using differently shaped (circular and convex) copper electrode. The machining parameters considered are the pulse on- time, pulse off-time, voltage and current to investigate machining characteristics like material removal rate and tool wear rate. Taguchi method is applied to frame experimental design. Ti-6Al-4V finds wide usage in industrial applications such as marine, aerospace, bio-medical and so on.
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References
[1] Hascalik A and Caydas U, “Electrical discharge machining of titanium alloy (Ti–6Al–4V)â€, Applied Surface Science, vol. 253, pp. 9007–9016, 2007.
[2] Pradhn B, Masantha B and Sarkar, “Investigation of electro-discharge micro-machining of Titanium Super Alloyâ€, The International Journal of Advanced Manufacturing Technology, vol. 25, pp. 1160–1165, 2009.
[3] Sengottuvel P, Satishkumar S and Dinakaran D, “Optimization Of Multiple Characteristics Of EDM Parameters Based On Desirability Approach And Fuzzy Modellingâ€, Procedia Engineering, Vol. 64, pp. 1069-1078, 2013.
[4] Noor S and Rosli A “Optimization of Machining Parameters on Tool Wear Rate of Ti-6Al-4V through EDM using Copper Tungsten Electrode: A Statistical Approachâ€, Advanced Materials Research, vol.152, pp.1595-1602, 2011.
[5] Sarkar P and Bhattacharyya J “Investigation of electro-discharge micro-machining of titanium super alloyâ€, The International Journal of Advanced Manufacturing Technology, vol.41, pp.1094-1110, 2009.
[6] Ali O and Cogun C “An experimental investigation of tool wear in electric discharge machiningâ€, The International Journal of Advanced Manufacturing Technology, vol.27, pp.488-500, 2006.
[7] Garg R and Singh K "MRR Improvement in Sinking Electrical Discharge Machining", Journal of Minerals & Materials Characterization and Engineering, vol.9, pp.709-739, 2010.
[8] Morales J and Flores A “Experimental study on electro discharge machining in water of D2 tool steel using two different electrode materialsâ€, The Journal of Engineering Manufacture, vol.3, pp.355-375, 2009.
[9] Liqing L and Yingjie S “Study of dry EDM with oxygen-mixed and cryogenic cooling approachesâ€, Procedia CIRP, vol.6, pp.344-350, 2013.
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How to Cite
Rajamanickam, S., Palani, R., Sathyamoorthy, V., Jagadeesh Varma, M., Shaik Mahammad Althaf, S., & Michel Thilak, A. (2018). Comparative Study on EDM of Ti-6Al-4V Using Circular and Convex Shaped Electrodes. International Journal of Engineering & Technology, 7(3.34), 256-258. https://doi.org/10.14419/ijet.v7i3.34.18979Received date: 2018-09-04
Accepted date: 2018-09-04
Published date: 2018-09-01