Anwer Q Abdulnabi

University of Technology, Iraq · Department of Production Engineering and Metallurgy

Electrical Discharge Machining process (EDM) is a nontraditional metal removal technique that uses thermal energy to erode the workpiece without generating any physical forces of cutting between the tool and the machining part. It is used to cutting of hard and electrical conductivity materials and product intricate shapes of products. The aim of t...

Electrical discharge machining denoted by (EDM) it is one of the must substantial types of non-conventional cutting machines in which removal of material fundamentally occurs due to thermal energy of the electrical spark that generated because of the electrical energy. This article aims to study the effect of changing voltage values on surface roug...

Electric discharge machining (EDM) is one of thermo-electric, non-conventional machining process. By EDM process can be machining of hard conductive materials which is complicated to machine by traditional machining, complicated shapes, with micro or macro removal rate. Each cutting process was controlled by several parameters, from that’s a voltag...