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8170704 
Journal Article 
Optimization of machining parameters for EN8 steel through Taguchi method 
Sathiyaraj, S; Elanthiraiyan, A; Haripriya, G; Pari, VS 
2015 
2015-April 
157-161 
English 
Surface roughness is one of the important parameter in conventional machining. Optimising these parameters is most challenging task in turning process. In this experiment we consider the parameters of alloy of steel to attain best surface finish. Here we undertake speed, feed and depth of cut as machining parameter. Taguchi method is further implemented to find the various levels of chosen parameter and thus using statistical analysis we find the optimum range of speed, feed and depth of cut to minimize the surface roughness and employed in working model for real time experiment. Here we use work material of EN8 steel and tungsten carbide tipped tool. 
Material removal rate; Surface roughness; Taguchi method; Tool wear rate