Deburring is the finishing technique that is very essential for the manufacturing of precise components. Although there are various methods to remove burrs but sometimes technology requires new innovative ideas for better outcome irrespective of cost. Deburring with greater efficiency and full automation is a difficult task and this thing leads to use unconventional approaches. This research pa...

In this paper, the crack phenomenon of different materials was studied according to surface morphology recasting layer micro EDM workpiece. high-speed steel and titanium alloy are used as workpiece materials, RC pulse power supply is for electric discharge machining. The profile recast examined by scanning electron microscopy. difference between two in spark machining analyzed. Finally, some im...

Electrical Discharge Machining (EDM) is a well-known machining technique since more than fifty years. Its principle is to use the eroding effect on the electrodes of successive electric spark discharges created in a dielectric liquid. EDM is nowadays widely-used in a large number of industrial areas. Nevertheless, few studies have been done on the discharge itself and on the plasma created duri...

Since the inception of electric discharge machining (EDM), it has facilitated production industries, for instance, die & mold, automotive, aerospace, etc., by providing an effective solution hard-to-cut materials and intricate geometries. However, achieving high rates a fine surface finish is inherent issue with traditional EDM process. The emergence powder mixed (PMEDM) process not only pr...