Print ISSN: 1681-6900

Online ISSN: 2412-0758

Keywords : Holes

Optimizing Overcut Parameter of Micro-Holes Machining by EDM Using Taguchi Method

Laith A. Mohammed; Shukry H. Aghdeab

Engineering and Technology Journal, 2014, Volume 32, Issue 2, Pages 298-304

In this paper Taguchi method was performed to estimate the optimum overcut parameter for Electro Discharge Machining (EDM) to obtain micro-holes of copper alloy workpieces. Taguchi method is used to formulate the experimental layout, to analyses the effect of each parameter on the machining characteristics and to predict the optimal choice for each machining parameter (current, gap distance and machining time), and analyzed the effect of these parameters on the overcut parameter. The
analysis shows that, the current significantly affects the overcut parameter.