Empirical modeling of cylindricity in turning operation of 20MNCR5 using response surface method
Keywords:
20MNCR5; machining parameters; turning, empirical model; response surface method; Design Expert8Abstract
20MNCR5 is widely used material in gear manufacturing industries. Turning is the major metal removal process in gear
manufacturing. Quality of turned surface is specified by many characteristics. One of them is cylindricity. Lower the value of
cylindricity, higher will be the quality. The empirical model for the cylindricity is prepared in this study. Here response surface
method is employed to prepare empirical model. The machining parameters are spindle speed, feed rate, depth of cut. The
empirical model will help to find out the value of the quality i.e. cylindricity at different machining parameters.