Effectiveness of cryogenic machining with modified tool holder

The present study involves two processes; modification of the tool holder for use with cryogenic cooling system, and implementation of the new design and testing its effect on tool life and product quality. Liquid nitrogen, which is the most suitable fluid for cryogenic machining is used in this w...

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Main Authors:	Ahmed, Mirghani Ishak, Ismail, Ahmad Faris, Abakr, Yousif Abdalla, Amin, A. K. M. Nurul
Format:	Article
Language:	English
Published:	Elsevier 2007
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://irep.iium.edu.my/27315/ http://irep.iium.edu.my/27315/1/Mirghani.pdf

id	iium-27315
recordtype	eprints
spelling	iium-273152013-08-01T07:42:45Z http://irep.iium.edu.my/27315/ Effectiveness of cryogenic machining with modified tool holder Ahmed, Mirghani Ishak Ismail, Ahmad Faris Abakr, Yousif Abdalla Amin, A. K. M. Nurul TJ Mechanical engineering and machinery The present study involves two processes; modification of the tool holder for use with cryogenic cooling system, and implementation of the new design and testing its effect on tool life and product quality. Liquid nitrogen, which is the most suitable fluid for cryogenic machining is used in this work. Two different flow outlets were tested for this modified tool holder. It is found that this modified tool holder for cryogenic cooling is more effective when the coolant out flow is directed away from the cutting edge of the carbide insert. The new modification resulted in the use of smaller amount of nitrogen, higher cutting speeds at heavy depth of cuts and better surface finish. The effect of cryogenic cooling was not pronounced at low speed, small feed and depth of cut. Keywords: Cryogenic machining; Liquid nitrogen; Turning; Tool wear; Heat transfe 15 © 2006 Elsevier B.V. All rights reserved. Elsevier 2007 Article PeerReviewed application/pdf en http://irep.iium.edu.my/27315/1/Mirghani.pdf Ahmed, Mirghani Ishak and Ismail, Ahmad Faris and Abakr, Yousif Abdalla and Amin, A. K. M. Nurul (2007) Effectiveness of cryogenic machining with modified tool holder. Journal of Materials Processing Technology, 185 (1-3). pp. 91-96. ISSN 0924-0136
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Ahmed, Mirghani Ishak Ismail, Ahmad Faris Abakr, Yousif Abdalla Amin, A. K. M. Nurul Effectiveness of cryogenic machining with modified tool holder
description	The present study involves two processes; modification of the tool holder for use with cryogenic cooling system, and implementation of the new design and testing its effect on tool life and product quality. Liquid nitrogen, which is the most suitable fluid for cryogenic machining is used in this work. Two different flow outlets were tested for this modified tool holder. It is found that this modified tool holder for cryogenic cooling is more effective when the coolant out flow is directed away from the cutting edge of the carbide insert. The new modification resulted in the use of smaller amount of nitrogen, higher cutting speeds at heavy depth of cuts and better surface finish. The effect of cryogenic cooling was not pronounced at low speed, small feed and depth of cut. Keywords: Cryogenic machining; Liquid nitrogen; Turning; Tool wear; Heat transfe 15 © 2006 Elsevier B.V. All rights reserved.
format	Article
author	Ahmed, Mirghani Ishak Ismail, Ahmad Faris Abakr, Yousif Abdalla Amin, A. K. M. Nurul
author_facet	Ahmed, Mirghani Ishak Ismail, Ahmad Faris Abakr, Yousif Abdalla Amin, A. K. M. Nurul
author_sort	Ahmed, Mirghani Ishak
title	Effectiveness of cryogenic machining with modified tool holder
title_short	Effectiveness of cryogenic machining with modified tool holder
title_full	Effectiveness of cryogenic machining with modified tool holder
title_fullStr	Effectiveness of cryogenic machining with modified tool holder
title_full_unstemmed	Effectiveness of cryogenic machining with modified tool holder
title_sort	effectiveness of cryogenic machining with modified tool holder
publisher	Elsevier
publishDate	2007
url	http://irep.iium.edu.my/27315/ http://irep.iium.edu.my/27315/1/Mirghani.pdf
first_indexed	2023-09-18T20:40:36Z
last_indexed	2023-09-18T20:40:36Z
_version_	1777409339507605504

Effectiveness of cryogenic machining with modified tool holder

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