The influence of process parameters during machining of Ti6Al4V alloy

Palanisamy, S., Dargusch, M. S., McDonald, S. D. and StJohn, D. H. (2007). The influence of process parameters during machining of Ti6Al4V alloy. In: Young Won Chang, Nack J. Kim and Chong Soo Lee, PRICM 6: The Sixth Pacific Rim International Conference on Advanced materials and Processing, Cheju Island, South Korea, (159-162). 5-9 November, 2007. doi:10.4028/www.scientific.net/MSF.561-565.159


Author Palanisamy, S.
Dargusch, M. S.
McDonald, S. D.
StJohn, D. H.
Title of paper The influence of process parameters during machining of Ti6Al4V alloy
Conference name PRICM 6: The Sixth Pacific Rim International Conference on Advanced materials and Processing
Conference location Cheju Island, South Korea
Conference dates 5-9 November, 2007
Journal name Materials Science Forum   Check publisher's open access policy
Place of Publication Zurich, Switzerland
Publisher Trans Tech Publications INC.
Publication Year 2007
Sub-type Fully published paper
DOI 10.4028/www.scientific.net/MSF.561-565.159
ISBN 0-87849-462-6
978-0-87849-462-0
ISSN 0255-5476
Editor Young Won Chang
Nack J. Kim
Chong Soo Lee
Volume 561-565
Start page 159
End page 162
Total pages 3
Language eng
Abstract/Summary Ti6Al4V alloys are considered difficult materials to machine, especially at high cutting speeds due to their low thermal conductivity and specific heat which causes high localized cutting temperatures at the tool-workpiece interface. For these reasons machining titanium alloys usually results in excessive tool wear and its low modulus promotes chatter. This regenerative vibration or chatter is a significant problem. In the investigation reported here, vibration monitoring has been used to optimise machining processes by correlating machining process parameters with vibration severity. Machining experiments were carried out under wet and dry machining conditions while vibrations were measured and analysed. The results have demonstrated that the application of a vibration monitoring system can be an important tool to increase machining speed. Full Paper Get the full paper by clicking here
Subjects 0913 Mechanical Engineering
Keyword Ti6Al4V alloy
machining
surface integrity
vibration
Q-Index Code EX

 
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Created: Tue, 24 Nov 2009, 14:48:25 EST