Optimization of Materials on EDM Machine – A Review [ ]


With the increase in industrialisation and globalization, the demand of highly finished products are increased. As the source and final assembly of products are different, it is necessary to optimize the materials in order so that only the required materials should be used to overcome the cost and to improve the performance. EDM (Die Sinking) machine is one of the most important machines which provides highly surface finished products. There are various parameters responsible to get desired MRR, TWR, Coolant, Current, Voltage, etc. Keeping the affecting parameters constant, and selection of best materials amongst the various materials which would give required highest surface finish on those parameters .