Features of EDM of mild steel with Ta-Cu powder compacted electrodes

Features of EDM of mild steel with Ta-Cu powder compacted electrodes

Abstract. During EDM work surface roughness can be influenced by using powder compacted electrodes. The present study shows that surface roughness of workpiece is higher when using TaC/Cu green compacted electrode compared to that produced by pure copper electrode. When using TaC/Cu green compacted...

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Main Authors: Khan, Ahsan Ali, Mohd Hambiyah, Mohammad Azhadi, Nazi Nadin, Mohd Faiz
Format: Book Chapter
Language:English
Published: International Islamic University Malaysia 2011
Subjects:
TS200 Metal manufactures. Metalworking
Online Access:http://irep.iium.edu.my/25548/
http://irep.iium.edu.my/25548/
http://irep.iium.edu.my/25548/2/Chapter_5.pdf
id iium-25548
recordtype eprints
spelling iium-255482014-04-30T04:22:50Z http://irep.iium.edu.my/25548/ Features of EDM of mild steel with Ta-Cu powder compacted electrodes Khan, Ahsan Ali Mohd Hambiyah, Mohammad Azhadi Nazi Nadin, Mohd Faiz TS200 Metal manufactures. Metalworking Abstract. During EDM work surface roughness can be influenced by using powder compacted electrodes. The present study shows that surface roughness of workpiece is higher when using TaC/Cu green compacted electrode compared to that produced by pure copper electrode. When using TaC/Cu green compacted electrode, more material is deposited on the workpiece surface and a thick layer is formed on the surface. In addition, the particles from the electrode are randomly deposited on the workpiece surface. On the contrary, there will be only a very thin layer of material from electrode will be deposited on the workpiece surface when using pure copper electrode. A thick deposited layer with randomly deposited particles will create rougher surface rather than a thin layer. That is why surface roughness is high when using TaC/Cu green compacted electrode. International Islamic University Malaysia 2011 Book Chapter PeerReviewed application/pdf en http://irep.iium.edu.my/25548/2/Chapter_5.pdf Khan, Ahsan Ali and Mohd Hambiyah, Mohammad Azhadi and Nazi Nadin, Mohd Faiz (2011) Features of EDM of mild steel with Ta-Cu powder compacted electrodes. In: Advanced Machining Process. International Islamic University Malaysia, Kuala Lumpur, Malaysia, pp. 23-27. 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
Mohd Hambiyah, Mohammad Azhadi
Nazi Nadin, Mohd Faiz
Features of EDM of mild steel with Ta-Cu powder compacted electrodes
description Abstract. During EDM work surface roughness can be influenced by using powder compacted electrodes. The present study shows that surface roughness of workpiece is higher when using TaC/Cu green compacted electrode compared to that produced by pure copper electrode. When using TaC/Cu green compacted electrode, more material is deposited on the workpiece surface and a thick layer is formed on the surface. In addition, the particles from the electrode are randomly deposited on the workpiece surface. On the contrary, there will be only a very thin layer of material from electrode will be deposited on the workpiece surface when using pure copper electrode. A thick deposited layer with randomly deposited particles will create rougher surface rather than a thin layer. That is why surface roughness is high when using TaC/Cu green compacted electrode.
format Book Chapter
author Khan, Ahsan Ali
Mohd Hambiyah, Mohammad Azhadi
Nazi Nadin, Mohd Faiz
author_facet Khan, Ahsan Ali
Mohd Hambiyah, Mohammad Azhadi
Nazi Nadin, Mohd Faiz
author_sort Khan, Ahsan Ali
title Features of EDM of mild steel with Ta-Cu powder compacted electrodes
title_short Features of EDM of mild steel with Ta-Cu powder compacted electrodes
title_full Features of EDM of mild steel with Ta-Cu powder compacted electrodes
title_fullStr Features of EDM of mild steel with Ta-Cu powder compacted electrodes
title_full_unstemmed Features of EDM of mild steel with Ta-Cu powder compacted electrodes
title_sort features of edm of mild steel with ta-cu powder compacted electrodes
publisher International Islamic University Malaysia
publishDate 2011
url http://irep.iium.edu.my/25548/
http://irep.iium.edu.my/25548/
http://irep.iium.edu.my/25548/2/Chapter_5.pdf
first_indexed 2018-09-07T04:51:40Z
last_indexed 2018-09-07T04:51:40Z
_version_ 1610923010365063168

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