Experimental study of electrical discharge drilling of stainless steel UNS S30400

In this study, overcut and taper angle were investigated in machining of stainless steel UNS S30400 against three different electrical discharge machining parameters which are electric current (Ip), pulse on-time (Ton) and pulse off-time (Toff). The electrode used was of 1 mm diameter with aspect...

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Main Authors:	Hanash, Ebrahim, Ali, Mohammad Yeakub
Format:	Conference or Workshop Item
Language:	English English
Published:	Institute of Physics Publishing 2018
Subjects:	T Technology (General) TJ Mechanical engineering and machinery TS Manufactures
Online Access:	http://irep.iium.edu.my/64014/ http://irep.iium.edu.my/64014/ http://irep.iium.edu.my/64014/ http://irep.iium.edu.my/64014/8/64014_Experimental%20study%20of%20electrical%20discharge%20drilling_article.pdf http://irep.iium.edu.my/64014/7/64014_Experimental%20study%20of%20electrical%20discharge%20drilling_scopus.pdf

id	iium-64014
recordtype	eprints
spelling	iium-640142018-06-26T08:36:58Z http://irep.iium.edu.my/64014/ Experimental study of electrical discharge drilling of stainless steel UNS S30400 Hanash, Ebrahim Ali, Mohammad Yeakub T Technology (General) TJ Mechanical engineering and machinery TS Manufactures In this study, overcut and taper angle were investigated in machining of stainless steel UNS S30400 against three different electrical discharge machining parameters which are electric current (Ip), pulse on-time (Ton) and pulse off-time (Toff). The electrode used was of 1 mm diameter with aspect ratio of 10. Dimensional accuracy was measured by evaluating overcut and taper angle. Those two measurements were performed using optical microscope model (Olympus BX41M, Japan). The experimentation planning, evaluation, analysis and optimization have been carried out using DOE software version 10.0.3 RSM based method with total number of twenty experiments. The research reveals that, discharge current was found to have the most significant effect on overcut and taper angle followed by pulse on-time and pulse off-time. As the discharge current and pulse on-time increase, overcut and taper angle are increased. However, when pulse off-time increases, overcut and taper angle decrease. The outcome result of this study will be very useful in the manufacturing industry to select the appropriate parameters for the selected work material. The model has shown a great accuracy with percentage error of less than 5%. Institute of Physics Publishing 2018-01-30 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/64014/8/64014_Experimental%20study%20of%20electrical%20discharge%20drilling_article.pdf application/pdf en http://irep.iium.edu.my/64014/7/64014_Experimental%20study%20of%20electrical%20discharge%20drilling_scopus.pdf Hanash, Ebrahim and Ali, Mohammad Yeakub (2018) Experimental study of electrical discharge drilling of stainless steel UNS S30400. In: "International Conference on Advances in Manufacturing and Materials Engineering 2017, ICAMME 2017", 8-9 August 2017, International Islamic University Malaysia (IIUM), Gombak Campus, Kuala Lumpur. http://iopscience.iop.org/article/10.1088/1757-899X/290/1/012067 10.1088/1757-899X/290/1/012067
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T Technology (General) TJ Mechanical engineering and machinery TS Manufactures
spellingShingle	T Technology (General) TJ Mechanical engineering and machinery TS Manufactures Hanash, Ebrahim Ali, Mohammad Yeakub Experimental study of electrical discharge drilling of stainless steel UNS S30400
description	In this study, overcut and taper angle were investigated in machining of stainless steel UNS S30400 against three different electrical discharge machining parameters which are electric current (Ip), pulse on-time (Ton) and pulse off-time (Toff). The electrode used was of 1 mm diameter with aspect ratio of 10. Dimensional accuracy was measured by evaluating overcut and taper angle. Those two measurements were performed using optical microscope model (Olympus BX41M, Japan). The experimentation planning, evaluation, analysis and optimization have been carried out using DOE software version 10.0.3 RSM based method with total number of twenty experiments. The research reveals that, discharge current was found to have the most significant effect on overcut and taper angle followed by pulse on-time and pulse off-time. As the discharge current and pulse on-time increase, overcut and taper angle are increased. However, when pulse off-time increases, overcut and taper angle decrease. The outcome result of this study will be very useful in the manufacturing industry to select the appropriate parameters for the selected work material. The model has shown a great accuracy with percentage error of less than 5%.
format	Conference or Workshop Item
author	Hanash, Ebrahim Ali, Mohammad Yeakub
author_facet	Hanash, Ebrahim Ali, Mohammad Yeakub
author_sort	Hanash, Ebrahim
title	Experimental study of electrical discharge drilling of stainless steel UNS S30400
title_short	Experimental study of electrical discharge drilling of stainless steel UNS S30400
title_full	Experimental study of electrical discharge drilling of stainless steel UNS S30400
title_fullStr	Experimental study of electrical discharge drilling of stainless steel UNS S30400
title_full_unstemmed	Experimental study of electrical discharge drilling of stainless steel UNS S30400
title_sort	experimental study of electrical discharge drilling of stainless steel uns s30400
publisher	Institute of Physics Publishing
publishDate	2018
url	http://irep.iium.edu.my/64014/ http://irep.iium.edu.my/64014/ http://irep.iium.edu.my/64014/ http://irep.iium.edu.my/64014/8/64014_Experimental%20study%20of%20electrical%20discharge%20drilling_article.pdf http://irep.iium.edu.my/64014/7/64014_Experimental%20study%20of%20electrical%20discharge%20drilling_scopus.pdf
first_indexed	2018-09-07T08:16:23Z
last_indexed	2018-09-07T08:16:23Z
_version_	1610935889758781440

Experimental study of electrical discharge drilling of stainless steel UNS S30400

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