Restructured review on Electrical Discharge Machining - A state of the art

In this literature survey, an attempt made to review the Electrical Discharge machining and its related machine operating parameters and machining parameters were studied the various research works. This work is unique and innovatively constructed which helps to be aware of each parameter in machining collectively and individually. This review furnishes both indispensable and restructured information EDM, PMEDM, WEDM, MEDM, NDEDM etc. The choice of electrodes, optimization methods and influencing parameters and their influences are precisely presented and concluded with research gaps.