Parametric optimization in WEDM with H-13 hot die-hard steel using Taguchi Method

Abstract

Good surface quality and the processing of complex shapes are the essential requirements in various manufacturing industries today. To achieve this, scientists are switching from a variety of conventional machining methods to non-traditional machining processes. Wire EDM (WEDM) is one of the most common non-traditional machining processes. In terms of quality, surface roughness (SR) is an important performance parameter in machining processes. The article summarizes the parameters that affect surface roughness.