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Modeling Of Metal Cutting Process Using Response Surface Methodology

J. Edwin Raja Dhas, R.S. Stalin

Abstract


The goal of modern industry is to manufacture low cost, high quality products in short time. Optimum machining parameters are of great concern in manufacturing environments, where economy of machining operation plays a key role in competitiveness in the market. A number of researchers have dealt with the optimization of machining parameters, considering only turning operations and graphical methods to determine the optimum speed, feed and depth of cut. In this work, work pieces machined by Computer Numerical Control machine centre are evaluated according to Response Surface Methodology with an objective function of obtaining good surface finish using single tool operations. Optimum machining parameters resulting from this work are intended for use by Numerical Control machines in order to improve machining efficiencies, improve quality, and reduce rework and scrap. 


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