• Palagiri Chandra Babu
• C.P.Balaji

Machine tool industry has made exponential growth in its manufacturing capabilities in last decade but still machine tools are not utilized at their full potential. This limitation is a result of the failure to run the machine tools at their optimum operating conditions. The problem of arriving at the optimum levels of the operating parameters has attracted the attention of the researchers and practicing engineers for a very long time. The objective of the present work was to investigate the effects of the various process parameters on the quality of cut in Wire Electrical Discharge Machining (WEDM) and also parametric optimization of process parameters in WEDM for Work Material. The quality of cut is observed by means of evaluating the surface roughness and dimensional deviation. The objective of optimization is achieving best cut quality with high material removal rate simultaneously. The machining parameters selected for this work are Peak Current, Pulse on Time, Pulse off Time, Spark Gap Voltage, wire tension and Water pressure. In this research, for optimizing Processes responses Taguchi Technique was selected.

"EXPERIMENTAL INVESTIGATION OF PROCESS PARAMETERS IN WEDM FOR QUALITY CUT OF COLD WORKED STEEL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 3, page no.623-633, March-2020, Available :http://www.jetir.org/papers/JETIR2003097.pdf

"EXPERIMENTAL INVESTIGATION OF PROCESS PARAMETERS IN WEDM FOR QUALITY CUT OF COLD WORKED STEEL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 3, page no. pp623-633, March-2020, Available at : http://www.jetir.org/papers/JETIR2003097.pdf