A Literature Review On Dry Wire Electrical Discharge Machining

EDM in gaseous media is one of the fastest growing branches among institutions involved in the research and development of EDM as green manufacturing process Dry EDM is an environmental friendly machining process were liquid dielectric fluid is replaced by gaseous dielectric fluids. Present & past performance of dry EDM process using various types of gases & their mixtures as dielectric medium. Development of Dry EDM Technology enhance the performance parameters such as material removal rate (MRR), Low tool wear rate (TWR), thin recast layer.