Study of Hot Turning Process Using 17ph4 Stainless Steel under Grey Analysis of Taguchi Method

Abstract

Machining is the most important process for every industries to developed the product. The aim of every industries to low cost of machining by improving quality and productivity. This is demand for material of high strength, hardness and resistance to cutting. the machining process of these metal has always a challenge for every industries. The element of alloys and material required for high strength cutting, which sometimes is not efficient, and economical . Even the nonconventional processes are limited to the point of view of production in the hot working at a temperature of work piece is increased so as to reduce its shear strength. This paper will study on the hot working of 17PH4 stainless steel with LPG fuel. Some parameter, such as cutting speed, feed rate, depth of cut, temperature of the work piece are taken in the machining process way stimulated in taguchi L9 based grey relational analysis method find corresponding deformation, rate of tool wear, cutting force, surface roughness and the temperature distribution of this paper.