• Maheshkumar B Patil
• G. R. Naik
• P. G. Naik

Wire Electrical Discharge Machining is an extremely important machining process among newly developed non-traditional machining techniques for “difficult to machine” conducting materials such as, ceramics, nemonic alloys, heat treated tool steels, composites, carbides, super alloys, heat resistant steels etc. In wire EDM, the material removal is achieved through high frequency sparks between the wire and the workpiece immersed into the dielectric. The Material Removal Rate (MRR) and Surface Roughness (SR) are some of the important performance measures characteristics of wire EDM process. The objective of wire EDM is to get maximum MRR along with achieving reasonably good surface quality of machined component. Important machining parameters like Peak current, Pulse on time, wire feed are considered for investigation. The optimum condition of wire EDM is determined by using technique for order preference by similarity to ideal solution (TOPSIS) method.

Electrical Discharge Machining (EDM), Material Removal Rate (MRR), Surface Roughness (SR), TOPSIS.

"ANALYSIS OF PROCESS PARAMETERS IN WIRE EDM WITH STAINLESS STEEL 410 USING TOPSIS METHOD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.728-735, August-2018, Available :http://www.jetir.org/papers/JETIR1808586.pdf

"ANALYSIS OF PROCESS PARAMETERS IN WIRE EDM WITH STAINLESS STEEL 410 USING TOPSIS METHOD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp728-735, August-2018, Available at : http://www.jetir.org/papers/JETIR1808586.pdf