Tools and Techniques used in Optimization of Machining Parameters in CNC Lathe Turning of Aluminium 7075 Alloy

Abstract

This paper presents complete process of turning operation by using CNC machine tool and the input parameters associated with the process that can be controlled to enhance the output quality parameters like material removal rate and average surface roughness as per the desired requirement. Every detail of turning operation and associated parameters is explained. The optimization techniques like Taguchi, Anova, S/N ratio, grey relational analysis is also described and their importance is also discussed in detail. The study explains step by step procedure involved in optimization of turning process in detail.