Modeling of EDM Process parameters for Machining Stainless Steel using Copper Electrodes

Modeling of EDM Process parameters for Machining Stainless Steel using Copper Electrodes

This paper reports on the experimental investigations of surface roughness and material removal rate in electrical discharge machining (EDM) of austenic stainless steel. The importance of this study is that it establishes imperical relations regarding machining parameters and the responses in analyz...

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Main Authors: Khan, Ahsan Ali, Abdulkareem, Suleiman
Format: Article
Language:English
Published: Freund Publishing House Ltd. 2008
Subjects:
TS200 Metal manufactures. Metalworking
Online Access:http://irep.iium.edu.my/7698/
http://irep.iium.edu.my/7698/1/Scan_1.pdf
id iium-7698
recordtype eprints
spelling iium-76982011-12-02T02:42:54Z http://irep.iium.edu.my/7698/ Modeling of EDM Process parameters for Machining Stainless Steel using Copper Electrodes Khan, Ahsan Ali Abdulkareem, Suleiman TS200 Metal manufactures. Metalworking This paper reports on the experimental investigations of surface roughness and material removal rate in electrical discharge machining (EDM) of austenic stainless steel. The importance of this study is that it establishes imperical relations regarding machining parameters and the responses in analyzing the machinability of the austenitic stainless steel. The machining factors used are current intensity (I), pulse on-time (ti), pulse off-time (to) and gap voltage (v), over the important factors of surface roughness (Ra) and material removal rate (MRR). The investigation and the analysis of the influences of machining parameters on the response variables were performed by using the technique of design of experiments (DOE). The developed models show that current intensity and pulse on-time are the most significant machining parameters influencing Ra and MRR while increase in off-time results in decrease MRR response. These models can be used to get the desired responses within the experimental range. Freund Publishing House Ltd. 2008 Article PeerReviewed application/pdf en http://irep.iium.edu.my/7698/1/Scan_1.pdf Khan, Ahsan Ali and Abdulkareem, Suleiman (2008) Modeling of EDM Process parameters for Machining Stainless Steel using Copper Electrodes. The International Journal for Manufacturing Science & Production, 9 (1-2). pp. 87-98. ISSN 0793-6648
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TS200 Metal manufactures. Metalworking
spellingShingle TS200 Metal manufactures. Metalworking
Khan, Ahsan Ali
Abdulkareem, Suleiman
Modeling of EDM Process parameters for Machining Stainless Steel using Copper Electrodes
description This paper reports on the experimental investigations of surface roughness and material removal rate in electrical discharge machining (EDM) of austenic stainless steel. The importance of this study is that it establishes imperical relations regarding machining parameters and the responses in analyzing the machinability of the austenitic stainless steel. The machining factors used are current intensity (I), pulse on-time (ti), pulse off-time (to) and gap voltage (v), over the important factors of surface roughness (Ra) and material removal rate (MRR). The investigation and the analysis of the influences of machining parameters on the response variables were performed by using the technique of design of experiments (DOE). The developed models show that current intensity and pulse on-time are the most significant machining parameters influencing Ra and MRR while increase in off-time results in decrease MRR response. These models can be used to get the desired responses within the experimental range.
format Article
author Khan, Ahsan Ali
Abdulkareem, Suleiman
author_facet Khan, Ahsan Ali
Abdulkareem, Suleiman
author_sort Khan, Ahsan Ali
title Modeling of EDM Process parameters for Machining Stainless Steel using Copper Electrodes
title_short Modeling of EDM Process parameters for Machining Stainless Steel using Copper Electrodes
title_full Modeling of EDM Process parameters for Machining Stainless Steel using Copper Electrodes
title_fullStr Modeling of EDM Process parameters for Machining Stainless Steel using Copper Electrodes
title_full_unstemmed Modeling of EDM Process parameters for Machining Stainless Steel using Copper Electrodes
title_sort modeling of edm process parameters for machining stainless steel using copper electrodes
publisher Freund Publishing House Ltd.
publishDate 2008
url http://irep.iium.edu.my/7698/
http://irep.iium.edu.my/7698/1/Scan_1.pdf
first_indexed 2018-09-07T03:28:57Z
last_indexed 2018-09-07T03:28:57Z
_version_ 1610917806738505728

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