Dry machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools

In metal cutting process, the use of cutting fluids, cooling and easy chip removal causes long-term effects of cutting fluids disposal into environment. Research has also proven the health hazards on manufacturing workers who coming in direct contact with cutting fluids. Currently it is highly compe...

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Main Authors:	Mohamed Ariff, Tasnim Firdaus, Sofian, Nur Najwa, Che Mat, Nor Hayati
Format:	Article
Language:	English
Published:	Trans Tech Publications, Switzerland 2013
Subjects:	TS200 Metal manufactures. Metalworking
Online Access:	http://irep.iium.edu.my/28626/ http://irep.iium.edu.my/28626/ http://irep.iium.edu.my/28626/ http://irep.iium.edu.my/28626/1/AMR.652-654.2129.pdf

id	iium-28626
recordtype	eprints
spelling	iium-286262013-07-25T00:18:53Z http://irep.iium.edu.my/28626/ Dry machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools Mohamed Ariff, Tasnim Firdaus Sofian, Nur Najwa Che Mat, Nor Hayati TS200 Metal manufactures. Metalworking In metal cutting process, the use of cutting fluids, cooling and easy chip removal causes long-term effects of cutting fluids disposal into environment. Research has also proven the health hazards on manufacturing workers who coming in direct contact with cutting fluids. Currently it is highly competitive or end-user of metal workings fluid to reduce cost and improve productivity. Considering the high cost and problems associated with health and safety, it would be desirable if the use of cutting fluids be omitted. This study investigates the flank wear behavior of coated Titanium Carbonitride (TiCN) coated tools in dry and wet machining of T6061 Aluminum alloy with the aim of obtaining the optimum cutting speed for dry and wet machining respectively. By using specific depths of cut 0.2 and 0.6 mm with feed rates of 0.4 and 0.8 mm/rev respectively, the wear was investigated for 3 different high cutting speeds; 290, 360 and 446 mm/min. Results of dry machining was compared with traditional wet machining process. The temperature of tool tip, machining time and tool wear were recorded. Wear rate of the tool increases with the increasing cutting speed and parameters for both dry and wet machining. Wear percentage difference for dry machining was found to be 21-37 % (d = 0.2 mm and f = 0.4 mm/rev) and 41 - 58% (d = 0.6 mm and f = 0.8 mm/rev) higher than wet machining. The optimum cutting speed for both cutting parameters is 446 m/min for dry and wet machining. Tool tip temperature for dry machining is found to be 14 - 16 % higher than wet machining for both cutting parameters. It is observed that dry machining is suitable for high speed intermittent cutting operations. Trans Tech Publications, Switzerland 2013-01-17 Article PeerReviewed application/pdf en http://irep.iium.edu.my/28626/1/AMR.652-654.2129.pdf Mohamed Ariff, Tasnim Firdaus and Sofian, Nur Najwa and Che Mat, Nor Hayati (2013) Dry machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools. Advanced Materials Research, 652/54. pp. 2129-2133. ISSN 1022-6680 http://www.scientific.net/AMR.652-654.2129 10.4028/www.scientific.net/AMR.652-654.2129
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 Mohamed Ariff, Tasnim Firdaus Sofian, Nur Najwa Che Mat, Nor Hayati Dry machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools
description	In metal cutting process, the use of cutting fluids, cooling and easy chip removal causes long-term effects of cutting fluids disposal into environment. Research has also proven the health hazards on manufacturing workers who coming in direct contact with cutting fluids. Currently it is highly competitive or end-user of metal workings fluid to reduce cost and improve productivity. Considering the high cost and problems associated with health and safety, it would be desirable if the use of cutting fluids be omitted. This study investigates the flank wear behavior of coated Titanium Carbonitride (TiCN) coated tools in dry and wet machining of T6061 Aluminum alloy with the aim of obtaining the optimum cutting speed for dry and wet machining respectively. By using specific depths of cut 0.2 and 0.6 mm with feed rates of 0.4 and 0.8 mm/rev respectively, the wear was investigated for 3 different high cutting speeds; 290, 360 and 446 mm/min. Results of dry machining was compared with traditional wet machining process. The temperature of tool tip, machining time and tool wear were recorded. Wear rate of the tool increases with the increasing cutting speed and parameters for both dry and wet machining. Wear percentage difference for dry machining was found to be 21-37 % (d = 0.2 mm and f = 0.4 mm/rev) and 41 - 58% (d = 0.6 mm and f = 0.8 mm/rev) higher than wet machining. The optimum cutting speed for both cutting parameters is 446 m/min for dry and wet machining. Tool tip temperature for dry machining is found to be 14 - 16 % higher than wet machining for both cutting parameters. It is observed that dry machining is suitable for high speed intermittent cutting operations.
format	Article
author	Mohamed Ariff, Tasnim Firdaus Sofian, Nur Najwa Che Mat, Nor Hayati
author_facet	Mohamed Ariff, Tasnim Firdaus Sofian, Nur Najwa Che Mat, Nor Hayati
author_sort	Mohamed Ariff, Tasnim Firdaus
title	Dry machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools
title_short	Dry machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools
title_full	Dry machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools
title_fullStr	Dry machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools
title_full_unstemmed	Dry machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools
title_sort	dry machining of t6061 aluminium alloy using titanium carbonitride (ticn) coated tools
publisher	Trans Tech Publications, Switzerland
publishDate	2013
url	http://irep.iium.edu.my/28626/ http://irep.iium.edu.my/28626/ http://irep.iium.edu.my/28626/ http://irep.iium.edu.my/28626/1/AMR.652-654.2129.pdf
first_indexed	2018-09-07T05:07:47Z
last_indexed	2018-09-07T05:07:47Z
_version_	1610924024374755328

Dry machining of T6061 aluminium alloy using titanium carbonitride (TiCN) coated tools

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