Experimental Investigation and Optimization of EDM process in different Paramaters on NICKEL material (nimonic 8A)

Abstract

Newly prepared Nickel alloy (Nimonic80A As Per ASTM B637 Alloy-N07080) using powder metallurgy is considered in this investigation. In Conventional machining, Nickel alloys produce higher tool wear rate , poor surface Finish, but this can be reduced by Electrical Discharge Machining (EDM) method. Nickel alloy(Nimonic80Aas per ASTM B637 Alloy-N07080) presently used in wide variety of applications such as Automobiles, Aerospace industries, because of their high strength to temperature ratio. In this project, Nickel alloy (Nimonic80A as per ASTM B637 Alloy-N07080) is taken with different types of EDM Properties. Before that Chemical characteristics in addition machinelike possessions as well as to a degree Tensile test,Charpy test are administered on for judgment substance moreover severity of the material plus from that timeforward we acted EDM process by utilizing of TAGUCHI procedure. Results of tests are resolved to select high quality surface finish moreover fastest process for material request.