Wire electric discharge machine (WEDM) is spark erosion in unconventional machining technique to cut hard and the conductive material with a wire as an electrode. The blanking die material SKD 11 is a high carbon and high chromium tool steel with high hardness and high wearing resistance property. This tool steel has broad application in press tools and dies making industries. In this research ...

Discharges in liquids are very efficient to synthesize nanoparticles by electrode erosion. This simple process is only appearance. Mechanisms responsible for the production of several depending on choice parameters. They determine size distributions, shapes, composition, and defects produced particles. also control their possible assembly into more complex structures. article describes basic ph...

Electric discharge machining is non conventional machining process used for machining of hard materials which cannot machined by conventional machining process. Electric discharge machining is an electro sparking method of metal working involving an electric erosion effect. A pulse discharge occurs in a small gap between the work piece and the electrode and removes the unwanted material from th...

In the Spark Erosion machining process, electrical energy in inter-electrode gap gets converted into thermal energy. Whatever generated inter electrode distributed among anode, cathode and dielectric fluid. The workpiece spark erosion process is kept as anode fraction of total which going to (workpiece) should be maximum. As this responsible for melting material on workpiece. This important par...

The problem of treating high-cooled materials by electro-erosion treatment is considered. Problems for the design and manufacture an electrode tool direct reverse copying can be found based on use modern digital prototyping technologies.

Electrical discharge machining (EDM) is a non conventional manufacturing process which is used for shaping hard metals and forming deep complex shaped profiles by arc erosion in all kinds of electro-conductive materials. The objective of this paper is to study the influence of process parameters and electrode shape configuration on the machining characteristics such as surface quality, material...