Abstract

A throughout research has been conducted and enumerated on the process parameters of machining of Ti-6Al-4V alloy in Die sinker EDM . EDM is a well-known UCM measures which is suitable for machining hard and not ease to machine materials of difficult shapes. The method selected for optimization is Taguchi for this paper to examine the characteristics of Ti-6Al-4V alloy and the selected parameter for study is material removal rate. The electrode material selected as brass bronze and copper. The Flushing pressure, current, pulse time-on, pulse time-off and electrodes parameters percentage of contribution and significance effect are analysed with ANOVA. With the observational results, it is evident that current shows significant effect on the response parameter MRR.

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