Effect of Machining Parameters on Surface integrity during Dry Turning of AISI 410 martensitic stainless steel

Abstract

The primary method of material removal from a cylindrical workpiece is conceivable by using turning process.This paper presents a comprehensive analysis of surface integrity in dry machining of AISI 410 martensitic stainless steel which is widely used material for automotive and aerospace applications. In the present work, the effects of turning process parameters such as cutting velocity, feed and depth of cut in dry turning of martensiticstainless steel has been investigated. Taguchi orthogonal array has been implemented to investigate the effect of process parameters on surface roughness and tool-workpiece interface temperature. A detailed study about the chip morphology and machined surface has been carried out using scanning electron microscope. It was noticed that golden color thick long ribbon type chip was produced at dry condition and side flow has been observed in chip.