A Comparative Analysis of Surface Roughness and Material Removal Rate in Milling Operation of AISI 410 Steel And Aluminium 6061

Surface roughness is an important measure of product quality since it greatly influences the performance of Mechanical parts as well as production cost. Roughness plays an extensive role in demonstrating how the object will interface with the environment. The main purpose of this paper is to analyse the comparative study of Surface Roughness and Material Removal Rate (MRR) of Aluminium 6061and AISI 410 Steel. In the present paper three parameters were taken to check whether quality lies within desired tolerance level. Surface roughness and MRR were taken using three different parameters of CNC machining including spindle speed, feed rate and depth of cut. Optimization of surface roughness of aluminium 6061 and AISI 410 Steel were done using Response Surface Methodology. Response Surface Methodology is an adequate channel in which response variable can be optimized by taking several experimental runs. This paper aims to obtain an optimal setting of three milling parameters by using Carbide cutting tool in end milling operation of AISI 410 steel and Aluminium Alloy 6061 taken as specimen.