Influence of current, spark on-time and off-time on electrode wear during EDM of mild steel

Abstract. The influence of current, spark-on time and off-time on electrode wear during EDM of mild steel with copper electrodes has been presented. As current increases, electrode wear also increases. This behaviour, as it is expected, because high current densities generate large amounts of heat,...

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Main Authors:	Khan, Ahsan Ali, Nazi Nadin, Mohd Faiz, Mohd Hambiyah, Mohammad Azhadi
Format:	Book Chapter
Language:	English
Published:	International Islamic University Malaysia 2011
Subjects:	TS200 Metal manufactures. Metalworking
Online Access:	http://irep.iium.edu.my/25554/ http://irep.iium.edu.my/25554/ http://irep.iium.edu.my/25554/1/Chapter_11.docx

id	iium-25554
recordtype	eprints
spelling	iium-255542012-09-24T08:13:49Z http://irep.iium.edu.my/25554/ Influence of current, spark on-time and off-time on electrode wear during EDM of mild steel Khan, Ahsan Ali Nazi Nadin, Mohd Faiz Mohd Hambiyah, Mohammad Azhadi TS200 Metal manufactures. Metalworking Abstract. The influence of current, spark-on time and off-time on electrode wear during EDM of mild steel with copper electrodes has been presented. As current increases, electrode wear also increases. This behaviour, as it is expected, because high current densities generate large amounts of heat, which rapidly overheats the electrode and causes it to wear. Electrode wear also increases with increase in spark on-time. The effect of the off-time on the electrode wear rate is inversely proportional to the electrode wear rate. International Islamic University Malaysia 2011 Book Chapter PeerReviewed application/pdf en http://irep.iium.edu.my/25554/1/Chapter_11.docx Khan, Ahsan Ali and Nazi Nadin, Mohd Faiz and Mohd Hambiyah, Mohammad Azhadi (2011) Influence of current, spark on-time and off-time on electrode wear during EDM of mild steel. In: Advanced Machining Processes. International Islamic University Malaysia, Kuala Lumpur, Malaysia, pp. 54-58. ISBN 9789674181628 http://rms.research.iium.edu.my/bookstore/default.aspx
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 Nazi Nadin, Mohd Faiz Mohd Hambiyah, Mohammad Azhadi Influence of current, spark on-time and off-time on electrode wear during EDM of mild steel
description	Abstract. The influence of current, spark-on time and off-time on electrode wear during EDM of mild steel with copper electrodes has been presented. As current increases, electrode wear also increases. This behaviour, as it is expected, because high current densities generate large amounts of heat, which rapidly overheats the electrode and causes it to wear. Electrode wear also increases with increase in spark on-time. The effect of the off-time on the electrode wear rate is inversely proportional to the electrode wear rate.
format	Book Chapter
author	Khan, Ahsan Ali Nazi Nadin, Mohd Faiz Mohd Hambiyah, Mohammad Azhadi
author_facet	Khan, Ahsan Ali Nazi Nadin, Mohd Faiz Mohd Hambiyah, Mohammad Azhadi
author_sort	Khan, Ahsan Ali
title	Influence of current, spark on-time and off-time on electrode wear during EDM of mild steel
title_short	Influence of current, spark on-time and off-time on electrode wear during EDM of mild steel
title_full	Influence of current, spark on-time and off-time on electrode wear during EDM of mild steel
title_fullStr	Influence of current, spark on-time and off-time on electrode wear during EDM of mild steel
title_full_unstemmed	Influence of current, spark on-time and off-time on electrode wear during EDM of mild steel
title_sort	influence of current, spark on-time and off-time on electrode wear during edm of mild steel
publisher	International Islamic University Malaysia
publishDate	2011
url	http://irep.iium.edu.my/25554/ http://irep.iium.edu.my/25554/ http://irep.iium.edu.my/25554/1/Chapter_11.docx
first_indexed	2018-09-07T04:51:43Z
last_indexed	2018-09-07T04:51:43Z
_version_	1610923013248647168

Influence of current, spark on-time and off-time on electrode wear during EDM of mild steel

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