A. K. Verma
M. Mahajan
Abstract
Wire electric discharge machining process performance mainly depends on the selection of suitable input variable and finding the most significant variable is critically important to achieve required material removal rate and good surface finish so that we enhance our potential profit in term of cost. As there are many processes parameter variables concerned with wire electrical discharge machining and it is quite tough to find out correct aggregate which affect the parameter. The fundamental target of this proposal is to recognize the primary impacts of procedure parameter like P on time, P off time and servo voltage on material removal rate (MRR), surface roughness inside the WEDM machining method on AISI D3.The investigation has been finished by utilizing Taguchi approach L (33). DOE formed with the assistance 27 of ANOVA and Taguchi approach and most significant parameters were identified with the help of MINITAB 18 which point out Pulse Ton and SV is most considerable parameter to influence MMR and Ra.
Keywords- P On time, P off Time, ANOVA, and Taguc