A new approach of applying cryogenic coolant in turning AISI 304 stainless steel

In the present study a special device has been designed to apply liquid nitrogen coolant during turning of AISI 304 stainless steel. The base of the device is a magnet and it can be fixed at any suitable position on the tool or tool post. A long flexible and adjustable copper nozzle is used to...

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Main Authors:	Khan, Ahsan Ali, Ali, Mohammad Yeakub, Haque, Md. Mohafizul
Format:	Article
Language:	English
Published:	Universiti Malaya 2010
Subjects:	TS200 Metal manufactures. Metalworking
Online Access:	http://irep.iium.edu.my/1887/ http://irep.iium.edu.my/1887/ http://irep.iium.edu.my/1887/1/Cryogenic_Cooling.pdf

id	iium-1887
recordtype	eprints
spelling	iium-18872017-06-14T03:09:35Z http://irep.iium.edu.my/1887/ A new approach of applying cryogenic coolant in turning AISI 304 stainless steel Khan, Ahsan Ali Ali, Mohammad Yeakub Haque, Md. Mohafizul TS200 Metal manufactures. Metalworking In the present study a special device has been designed to apply liquid nitrogen coolant during turning of AISI 304 stainless steel. The base of the device is a magnet and it can be fixed at any suitable position on the tool or tool post. A long flexible and adjustable copper nozzle is used to apply liquid nitrogen at any angle or from any position. Experiments with three positions of the copper nozzle were performed. The results of the investigations showed that the most effective way to apply liquid nitrogen directly to the machining zone without any interference by the chips. Tool life increased four times compared to dry machining under this condition. The next effective way was to apply liquid nitrogen along the principal cutting edge. It was found that application of liquid nitrogen coolant did not improve job surface finish, but all the three positions of the copper nozzle demonstrated almost similar effectiveness. Universiti Malaya 2010-09 Article PeerReviewed application/pdf en http://irep.iium.edu.my/1887/1/Cryogenic_Cooling.pdf Khan, Ahsan Ali and Ali, Mohammad Yeakub and Haque, Md. Mohafizul (2010) A new approach of applying cryogenic coolant in turning AISI 304 stainless steel. International Journal of Mechanical and Materials Engineering (IJMME), 5 (2). pp. 171-174. ISSN 1823-0334 http://ejum.fsktm.um.edu.my/article/992.pdf
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 Ali, Mohammad Yeakub Haque, Md. Mohafizul A new approach of applying cryogenic coolant in turning AISI 304 stainless steel
description	In the present study a special device has been designed to apply liquid nitrogen coolant during turning of AISI 304 stainless steel. The base of the device is a magnet and it can be fixed at any suitable position on the tool or tool post. A long flexible and adjustable copper nozzle is used to apply liquid nitrogen at any angle or from any position. Experiments with three positions of the copper nozzle were performed. The results of the investigations showed that the most effective way to apply liquid nitrogen directly to the machining zone without any interference by the chips. Tool life increased four times compared to dry machining under this condition. The next effective way was to apply liquid nitrogen along the principal cutting edge. It was found that application of liquid nitrogen coolant did not improve job surface finish, but all the three positions of the copper nozzle demonstrated almost similar effectiveness.
format	Article
author	Khan, Ahsan Ali Ali, Mohammad Yeakub Haque, Md. Mohafizul
author_facet	Khan, Ahsan Ali Ali, Mohammad Yeakub Haque, Md. Mohafizul
author_sort	Khan, Ahsan Ali
title	A new approach of applying cryogenic coolant in turning AISI 304 stainless steel
title_short	A new approach of applying cryogenic coolant in turning AISI 304 stainless steel
title_full	A new approach of applying cryogenic coolant in turning AISI 304 stainless steel
title_fullStr	A new approach of applying cryogenic coolant in turning AISI 304 stainless steel
title_full_unstemmed	A new approach of applying cryogenic coolant in turning AISI 304 stainless steel
title_sort	new approach of applying cryogenic coolant in turning aisi 304 stainless steel
publisher	Universiti Malaya
publishDate	2010
url	http://irep.iium.edu.my/1887/ http://irep.iium.edu.my/1887/ http://irep.iium.edu.my/1887/1/Cryogenic_Cooling.pdf
first_indexed	2023-09-18T20:09:25Z
last_indexed	2023-09-18T20:09:25Z
_version_	1777407377165778944

A new approach of applying cryogenic coolant in turning AISI 304 stainless steel

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