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Performance of nitrogen gas as a coolant in machining of titanium

Machining of titanium and its alloys is still the subject of research and researchers’ interest despite some improvement in its machinability from several machining methods. This research presents performance of nitrogen gas in machining titanium. Machining of titanium is carried out on conventional...

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Main Authors: Zamzuri, Hamedon, Mon, Thet Thet, S., Sharif, Venkatesh, V. C., A. R. M., Masri, Sue-Rynley, Anak Emley
Format: Article
Language:English
Published: Trans Tech Publications, Switzerland 2011
Subjects:
TS Manufactures
Online Access:http://umpir.ump.edu.my/id/eprint/26630/1/Performance%20of%20nitrogen%20gas%20as%20a%20coolant%20in%20machining%20of%20titanium.pdf
http://umpir.ump.edu.my/id/eprint/26630/
https://doi.org/10.4028/www.scientific.net/AMR.264-265.962
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spelling my.ump.umpir.266302020-02-26T08:03:44Z http://umpir.ump.edu.my/id/eprint/26630/ Performance of nitrogen gas as a coolant in machining of titanium Zamzuri, Hamedon Mon, Thet Thet S., Sharif Venkatesh, V. C. A. R. M., Masri Sue-Rynley, Anak Emley TS Manufactures Machining of titanium and its alloys is still the subject of research and researchers’ interest despite some improvement in its machinability from several machining methods. This research presents performance of nitrogen gas in machining titanium. Machining of titanium is carried out on conventional turning center with triangular insert and holder according to ISO designation. Compressed nitrogen gas contained a cylindrical tank is supplied to the cutting zone via speciallydesigned valve that controls pressure and volume of nitrogen. The gas outlet pipe of diameter 2 mm is directed to just-above the tool rake face. During machining, the gas is supplied with high pressure so that the cutting zone receives an effective cooling as well as the chip will easily break. The effectiveness of this new cooling strategy is demonstrated by tool condition after machining, and also by comparing with performance of conventional coolant. The result is found to be excellent in terms of relative amount of tool wear. The cutting insert has surprisingly been almost intact when using nitrogen gas as coolant whereas tool wear at failure state has occurred with conventional coolant for the same machining parameters. Trans Tech Publications, Switzerland 2011 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26630/1/Performance%20of%20nitrogen%20gas%20as%20a%20coolant%20in%20machining%20of%20titanium.pdf Zamzuri, Hamedon and Mon, Thet Thet and S., Sharif and Venkatesh, V. C. and A. R. M., Masri and Sue-Rynley, Anak Emley (2011) Performance of nitrogen gas as a coolant in machining of titanium. Advanced Materials Research, 264-265. pp. 962-966. ISSN 1022-6680 (print), 1662-8985 (online) https://doi.org/10.4028/www.scientific.net/AMR.264-265.962
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TS Manufactures
spellingShingle TS Manufactures
Zamzuri, Hamedon
Mon, Thet Thet
S., Sharif
Venkatesh, V. C.
A. R. M., Masri
Sue-Rynley, Anak Emley
Performance of nitrogen gas as a coolant in machining of titanium
description Machining of titanium and its alloys is still the subject of research and researchers’ interest despite some improvement in its machinability from several machining methods. This research presents performance of nitrogen gas in machining titanium. Machining of titanium is carried out on conventional turning center with triangular insert and holder according to ISO designation. Compressed nitrogen gas contained a cylindrical tank is supplied to the cutting zone via speciallydesigned valve that controls pressure and volume of nitrogen. The gas outlet pipe of diameter 2 mm is directed to just-above the tool rake face. During machining, the gas is supplied with high pressure so that the cutting zone receives an effective cooling as well as the chip will easily break. The effectiveness of this new cooling strategy is demonstrated by tool condition after machining, and also by comparing with performance of conventional coolant. The result is found to be excellent in terms of relative amount of tool wear. The cutting insert has surprisingly been almost intact when using nitrogen gas as coolant whereas tool wear at failure state has occurred with conventional coolant for the same machining parameters.
format Article
author Zamzuri, Hamedon
Mon, Thet Thet
S., Sharif
Venkatesh, V. C.
A. R. M., Masri
Sue-Rynley, Anak Emley
author_facet Zamzuri, Hamedon
Mon, Thet Thet
S., Sharif
Venkatesh, V. C.
A. R. M., Masri
Sue-Rynley, Anak Emley
author_sort Zamzuri, Hamedon
title Performance of nitrogen gas as a coolant in machining of titanium
title_short Performance of nitrogen gas as a coolant in machining of titanium
title_full Performance of nitrogen gas as a coolant in machining of titanium
title_fullStr Performance of nitrogen gas as a coolant in machining of titanium
title_full_unstemmed Performance of nitrogen gas as a coolant in machining of titanium
title_sort performance of nitrogen gas as a coolant in machining of titanium
publisher Trans Tech Publications, Switzerland
publishDate 2011
url http://umpir.ump.edu.my/id/eprint/26630/1/Performance%20of%20nitrogen%20gas%20as%20a%20coolant%20in%20machining%20of%20titanium.pdf
http://umpir.ump.edu.my/id/eprint/26630/
https://doi.org/10.4028/www.scientific.net/AMR.264-265.962
_version_ 1662754732442124288
score 13.211869

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