Modelling of material removal rate in EDM of nonconductive ZrO2 ceramic by Taguchi method

Electro discharge machining (EDM) technique, a noncontact machining process, is applied for structuring nonconductive ZrO2 ceramic. A conductive layer of adhesive copper is applied on the workpiece surface to initiate the sparks. Kerosene is used as dielectric for creation of continuous conductiv...

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Main Authors:	Sabur, Abdus, Ali, Mohammad Yeakub, Maleque, Md. Abdul
Format:	Conference or Workshop Item
Language:	English English
Published:	Trans Tech Publications Ltd., Switzerland 2013
Subjects:	T173.2 Technological change TJ1125 Machine shops and machine shop practice TS200 Metal manufactures. Metalworking
Online Access:	http://irep.iium.edu.my/31175/ http://irep.iium.edu.my/31175/ http://irep.iium.edu.my/31175/ http://irep.iium.edu.my/31175/1/P_77_2013_Abd_Sabur.pdf http://irep.iium.edu.my/31175/4/31175_Modelling%20of%20material_scopus.pdf

id	iium-31175
recordtype	eprints
spelling	iium-311752018-01-03T03:16:42Z http://irep.iium.edu.my/31175/ Modelling of material removal rate in EDM of nonconductive ZrO2 ceramic by Taguchi method Sabur, Abdus Ali, Mohammad Yeakub Maleque, Md. Abdul T173.2 Technological change TJ1125 Machine shops and machine shop practice TS200 Metal manufactures. Metalworking Electro discharge machining (EDM) technique, a noncontact machining process, is applied for structuring nonconductive ZrO2 ceramic. A conductive layer of adhesive copper is applied on the workpiece surface to initiate the sparks. Kerosene is used as dielectric for creation of continuous conductive pyrolytic carbon layer on the machined surface. Experiments are conducted by varying the peak current (Ip), pulse-on time (Ton), pulse-off time (Toff) and gap voltage (Vg). Correlating these variables a mathematical model for material removal rate (MRR) is developed using Taguchi method. The optimized parametric conditions are determined for higher MRR through ANOVA and signal to noise (S/N) ratio analysis. The results showed that the Ip and Ton are the significant parameters of MRR in EDM for nonconductive ZrO2 ceramic. The model also showed that MRR increases with the increase of Ip and Ton, but the process is controlled by Ip as a whole. Trans Tech Publications Ltd., Switzerland 2013 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/31175/1/P_77_2013_Abd_Sabur.pdf application/pdf en http://irep.iium.edu.my/31175/4/31175_Modelling%20of%20material_scopus.pdf Sabur, Abdus and Ali, Mohammad Yeakub and Maleque, Md. Abdul (2013) Modelling of material removal rate in EDM of nonconductive ZrO2 ceramic by Taguchi method. In: International Conference on Advances in Mechanical Engineering 2013, ICAME 2013, 28-29 August 2013, Hotel Equatorial , Malacca. https://www.scientific.net/AMM.393.246 10.4028/www.scientific.net/AMM.393.246
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T173.2 Technological change TJ1125 Machine shops and machine shop practice TS200 Metal manufactures. Metalworking
spellingShingle	T173.2 Technological change TJ1125 Machine shops and machine shop practice TS200 Metal manufactures. Metalworking Sabur, Abdus Ali, Mohammad Yeakub Maleque, Md. Abdul Modelling of material removal rate in EDM of nonconductive ZrO2 ceramic by Taguchi method
description	Electro discharge machining (EDM) technique, a noncontact machining process, is applied for structuring nonconductive ZrO2 ceramic. A conductive layer of adhesive copper is applied on the workpiece surface to initiate the sparks. Kerosene is used as dielectric for creation of continuous conductive pyrolytic carbon layer on the machined surface. Experiments are conducted by varying the peak current (Ip), pulse-on time (Ton), pulse-off time (Toff) and gap voltage (Vg). Correlating these variables a mathematical model for material removal rate (MRR) is developed using Taguchi method. The optimized parametric conditions are determined for higher MRR through ANOVA and signal to noise (S/N) ratio analysis. The results showed that the Ip and Ton are the significant parameters of MRR in EDM for nonconductive ZrO2 ceramic. The model also showed that MRR increases with the increase of Ip and Ton, but the process is controlled by Ip as a whole.
format	Conference or Workshop Item
author	Sabur, Abdus Ali, Mohammad Yeakub Maleque, Md. Abdul
author_facet	Sabur, Abdus Ali, Mohammad Yeakub Maleque, Md. Abdul
author_sort	Sabur, Abdus
title	Modelling of material removal rate in EDM of nonconductive ZrO2 ceramic by Taguchi method
title_short	Modelling of material removal rate in EDM of nonconductive ZrO2 ceramic by Taguchi method
title_full	Modelling of material removal rate in EDM of nonconductive ZrO2 ceramic by Taguchi method
title_fullStr	Modelling of material removal rate in EDM of nonconductive ZrO2 ceramic by Taguchi method
title_full_unstemmed	Modelling of material removal rate in EDM of nonconductive ZrO2 ceramic by Taguchi method
title_sort	modelling of material removal rate in edm of nonconductive zro2 ceramic by taguchi method
publisher	Trans Tech Publications Ltd., Switzerland
publishDate	2013
url	http://irep.iium.edu.my/31175/ http://irep.iium.edu.my/31175/ http://irep.iium.edu.my/31175/ http://irep.iium.edu.my/31175/1/P_77_2013_Abd_Sabur.pdf http://irep.iium.edu.my/31175/4/31175_Modelling%20of%20material_scopus.pdf
first_indexed	2023-09-18T20:45:25Z
last_indexed	2023-09-18T20:45:25Z
_version_	1777409642114056192

Modelling of material removal rate in EDM of nonconductive ZrO2 ceramic by Taguchi method

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