MACHINEABILITY STUDY ON DIE SINKING EDM OF INCONEL 800 WITH ELECTROLYTE COPPER ELECTRODE

The Inconel 800 is nickel based super alloy has wide scope in high temperature applications in Engineering. The
machinability studies were found limited. This research focuses on machinability studies on die sinking type EDM of
Inconel 800 with Electrolyte Copper Electrode. The factors pulse on Time, Pulse off Time and Peck Current were
considered to observe the responses of surface roughness, material removal rate, tool wear rate. Taguchi Full Factorial
Design is employed for Design the experiment. The contribution of each parameter was discussed.