Mohammad Sameem ArshadZeeshan Ayyub2017-10-312017-10-312015https://escholar.umt.edu.pk/handle/123456789/2177Supervised by:Mohsin RazaIn EDM wire one of the key factor is surface unevenness. The consequence of procedure on the unevenness of aluminum and surface of D2 steel is investigated. The method used for the parameter optimization is known as Taguchi method. WEDM technology is suitable for cutting hard materials. WEDM precise and more accurate. Brass is used for cutting. Two materials are used for aluminum and D2 tool steel cutting. Time use, OFF time, the wire feed, the feed rate is used as input parameters. On the other hand, all parameters are kept constant. Surface roughness is measured by using a surface profile meter.enSurface unevennessWEDM technologyBS ThesisThesis