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ANALYTICAL INVESTIGATION OF VARIABLE PARAMETERS ON CUTTING EFFECT OF STAINLESS STEEL IN EDM

Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.6, No. 9)

Publication Date:

Authors : ; ;

Page : 304-308

Keywords : ;

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Abstract

EDM has become an important and cost-effective method of machining extremely tough and brittle electrically conductive materials. It is widely used in the process of making moulds and dies and sections of complex geometry and intricate shapes. The work piece material selected in this experiment is AISI 304 Stainless steel taking into account its wide usage in industrial applications. In today's world 304 stainless steel contributes to almost half of the world's production and consumption for industrial purposes. The input variable parameters are current, pulse on time and duty cycle. Taguchi method is applied to create an L27 orthogonal array of input variables using the Design of Experiments (DOE). The effect of the variable parameters mentioned above upon machining characteristics such as Material Removal Rate (MRR), Surface Roughness (SR) and Overcut (OC) is studied and investigated. The tool material is copper

Last modified: 2017-09-27 19:10:59