Electrical Discharge Machining studies on Monel- Super Alloy,

Dimensions

Gowthaman, S and Balamurugan, K and Manoj Kumar, P and Ahamad Ali, S.K and Mohan, K.L (2018) Electrical Discharge Machining studies on Monel- Super Alloy,. Procedia Manufacturing, 20. pp. 386-391. ISSN 2351-9789

Text
22.pdf
Restricted to Registered users only
Download (754kB) | Request a copy

School: School of Core Engineering > Department of Mechanical Engineering

Department: School of Core Engineering > Department of Mechanical Engineering

Official URL: https://doi.org/10.1016/j.promfg.2018.02.056

Abstract

(EDM). EDM operation is governed by Pulse ON time, pulse OFF time, discharge current and gap voltage and they are taken as
independent parameters. Material Removal Rate (MRR) and Surface Profile (Ra) are taken as the dependent parameters. To
predict the optimal condition, the experiments are conducted by using Taguchi’s L27 orthogonal array. The influences of each
independent parameter on the dependent parameters are analysed using multi functional grey relational analysis with the
intension of increasing MRR with acceptable level of Ra. Through response table, optimized condition has been predicted. From
ANOVA, it is identified that discharge current has a significant effect on MRR and Ra with a contribution of 71% and 81%,
respectively. The experiment has been conducted to validate the optimal condition and it is found to be 99.1% acceptable level.

Item Type:	Article
Subjects:	AC Rearch Cluster
Depositing User:	Unnamed user with email techsupport@mosys.org
Date Deposited:	06 Dec 2023 05:20
Last Modified:	06 Dec 2023 05:20
URI:	https://ir.vignan.ac.in/id/eprint/351

Actions (login required)

: View Item