Volume : III, Issue : VIII, August - 2013

Surface Finish Improvement of a Mold in Die Sinking EDM Process

D. G. Deore, Nitin K. Kamble, S. S. Sarnobat

Abstract :

In this research work effort is made to optimize the response (i.e. surface roughness) of die sinking EDM process. The input variable parameters are spark gap, sparking area, current duration and current off time. To design the experiments Taguchi method, which is one of the proven techniques of DOE is used. The responses obtained after the experiments are used to find the optimum combination of factors and their levels to get the best output. This best combination is achieved using Taguchi Method. Also the interactions between various factors are highlighted to understand the inter–dependability between each other. A multiple linear regression analysis technique has been used to formulate the relation between the factors and their response to develop a mathematical model.

Keywords :

Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

D. G. Deore, Nitin K. Kamble, S. S. Sarnobat Surface Finish Improvement of a Mold in Die Sinking EDM Process Indian Journal of Applied Research, Vol.III, Issue.VIII August 2013

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