Influence on Machining Characteristics of Duplex Stainless Steel 2205 Grade

Today’s manufacturing industries is to produce low cost, high quality products in short time. Quality plays a major role in today’s manufacturing market. From customer’s viewpoint quality is very important because the quality of product affects the degree of satisfaction of the consumer during usage of the product. Duplex stainless steel offers excellent resistant to corrosion and very high mechanical strength. In the present work, the machining cutting parameters (cutting speed, feed rate and depth of cut) optimized to evaluate high material removal rate and minimum surface roughness. Taguchi optimization methodology, which is applied to optimize cutting parameters in turning operation when machining duplex stainless steel 2205 grade with carbide insert. Analysis of variance (ANOVA) shows the different parameters which provide the significant impact on the values of surface roughness and material removal rate.