Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling

This paper investigated the influence of three micro electrodischarge milling process parameters, which were feed rate, capacitance, and voltage. The response variables were average surface roughness (Ra), maximum peak-to-valley roughness height (Ry), tool wear ratio (TWR), and material removal...

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Main Authors:	Mehfuz, Reyad, Ali, Mohammad Yeakub
Format:	Article
Language:	English
Published:	Springer 2009
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/12512/ http://irep.iium.edu.my/12512/ http://irep.iium.edu.my/12512/ http://irep.iium.edu.my/12512/4/Investigationofmachiningparameters12512.pdf

id	iium-12512
recordtype	eprints
spelling	iium-125122012-02-15T01:29:42Z http://irep.iium.edu.my/12512/ Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling Mehfuz, Reyad Ali, Mohammad Yeakub T Technology (General) This paper investigated the influence of three micro electrodischarge milling process parameters, which were feed rate, capacitance, and voltage. The response variables were average surface roughness (Ra), maximum peak-to-valley roughness height (Ry), tool wear ratio (TWR), and material removal rate (MRR). Statistical models of these output responses were developed using three-level full factorial design of experiment. The developed models were used for multiple-response optimization by desirability function approach to obtain minimum Ra, Ry, TWR, and maximum MRR. Maximum desirability was found to be 88%. The optimized values of Ra, Ry, TWR, and MRR were 0.04, 0.34 μm, 0.044, and 0.08 mg min−1, respectively for 4.79 μm s−1 feed rate, 0.1 nF capacitance, and 80 V voltage. Optimized machining parameters were used in verification experiments, where the responses were found very close to the predicted values. Springer 2009 Article PeerReviewed application/pdf en http://irep.iium.edu.my/12512/4/Investigationofmachiningparameters12512.pdf Mehfuz, Reyad and Ali, Mohammad Yeakub (2009) Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling. International Journal of Advanced Manufacturing Technology, 43 (3). pp. 264-275. ISSN 1433-3015 (O); 0268-3768 (P) http://www.springerlink.com http://www.springerlink.com/content/102823/
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	T Technology (General)
spellingShingle	T Technology (General) Mehfuz, Reyad Ali, Mohammad Yeakub Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling
description	This paper investigated the influence of three micro electrodischarge milling process parameters, which were feed rate, capacitance, and voltage. The response variables were average surface roughness (Ra), maximum peak-to-valley roughness height (Ry), tool wear ratio (TWR), and material removal rate (MRR). Statistical models of these output responses were developed using three-level full factorial design of experiment. The developed models were used for multiple-response optimization by desirability function approach to obtain minimum Ra, Ry, TWR, and maximum MRR. Maximum desirability was found to be 88%. The optimized values of Ra, Ry, TWR, and MRR were 0.04, 0.34 μm, 0.044, and 0.08 mg min−1, respectively for 4.79 μm s−1 feed rate, 0.1 nF capacitance, and 80 V voltage. Optimized machining parameters were used in verification experiments, where the responses were found very close to the predicted values.
format	Article
author	Mehfuz, Reyad Ali, Mohammad Yeakub
author_facet	Mehfuz, Reyad Ali, Mohammad Yeakub
author_sort	Mehfuz, Reyad
title	Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling
title_short	Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling
title_full	Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling
title_fullStr	Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling
title_full_unstemmed	Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling
title_sort	investigation of machining parameters for the multiple response optimization of micro electrodischarge milling
publisher	Springer
publishDate	2009
url	http://irep.iium.edu.my/12512/ http://irep.iium.edu.my/12512/ http://irep.iium.edu.my/12512/ http://irep.iium.edu.my/12512/4/Investigationofmachiningparameters12512.pdf
first_indexed	2023-09-18T20:21:42Z
last_indexed	2023-09-18T20:21:42Z
_version_	1777408150222143488

Investigation of machining parameters for the multiple response optimization of micro electrodischarge milling

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