Optimisation of WEDM Parameters Using Taguchi Method and Fuzzy Logic Technique for Al-6351

Optimization is one of the techniques used in the manufacturing sector to achieve best operating conditions, which is essential for industries to provide quality stuff at subordinate outlay. This paper aims investigation and optimization of Wire electronic discharge machine (WEDM) parameters using optimization technique i.e. Taguchi method and Fuzzy logic. Three parameters preferred are PON (Pulse ON), POFF (Pulse OFF), and FR (Feed Rate). L9 orthogonal array and fuzzy logic are selected to study the effect on main factors. The effect of input parameters and relationship between them to the material removal rate (MRR) and optimum surface roughness are calculated by using Taguchi method and Fuzzy logic technique.