Evaluating the Tool Wear Rate in Ultrasonic Machining of Titanium using Design of Experiments Approach
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Evaluating the Tool Wear Rate in Ultrasonic Machining of Titanium using Design of Experiments Approach

Authors: Jatinder Kumar, Vinod Kumar

Abstract:

Ultrasonic machining (USM) is a non-traditional machining process being widely used for commercial machining of brittle and fragile materials such as glass, ceramics and semiconductor materials. However, USM could be a viable alternative for machining a tough material such as titanium; and this aspect needs to be explored through experimental research. This investigation is focused on exploring the use of ultrasonic machining for commercial machining of pure titanium (ASTM Grade-I) and evaluation of tool wear rate (TWR) under controlled experimental conditions. The optimal settings of parameters are determined through experiments planned, conducted and analyzed using Taguchi method. In all, the paper focuses on parametric optimization of ultrasonic machining of pure titanium metal with TWR as response, and validation of the optimized value of TWR by conducting confirmatory experiments.

Keywords: Ultrasonic machining, titanium, tool wear rate

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1078112

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[1] Thoe T.B., Aspinwall D.K. and Wise M.L.H., "Review on Ultrasonic Machining", International Journal of Machine Tools Manufacture, Vol. 38, pp. 239-255, 1998.
[2] G. Benedict, "Non Traditional Manufacturing Processes", Marcel Dekker, Inc., pp. 67-86, 1987.
[3] Hong SY, Markus I, Jeong W, "New cooling approach and tool life improvement in cryogenic machining of titanium alloy Ti-6Al-4V", Int. Journal of Machine Tools Manufacture, Vol. 41, pp. 2245, 2001.
[4] Kremer D, Saleh SM, Ghabrial SR, Moisan A, "The state of art of ultrasonic machining", Annals of CIRP, STC-E, pp. 236-243, 1981.
[5] Kennedy DK, Grieve RG, "Ultrasonic machining - a review", Production Engineer, Vol. 54, pp. 481, 1975.
[6] Moreland, M.A., "Versatile performance of Ultrasonic machining", Ceramic Bulletin, Vol. 67, pp. 1045-1047, 1988.
[7] Ross, P.J., "Taguchi Technique for Quality Engineering", McGraw-Hill book company, New York, pp. 35-77, 1988.
[8] Komaraiah, M. and Reddy, P.N., "Relative performance of tool materials in ultrasonic machining", Wear, Vol. 161, pp. 1-10, 1993.
[9] Jadoun, R.S., Kumar P., "Manufacturing process optimization for tool wear rate in ultrasonic drilling of engineering ceramics using the Taguchi method", IJMMM, Vol. 1, pp. 94-114, 2006.
[10] Smith, T.J., "Parametric influences in ultrasonic machining", Abrasives, Vol. 11, No.5, pp. 196-198, 1973.