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Evaluation of tool wear mechanism of TiAlN coated tools when drilling Ti-6Al-4V

Drilling of Ti-6A1-4V with Supernitride coated carbide tool gave better performance in term of tool life compared to TiAlN coated carbide tool. The use of 25 m/min cutting speed shows improvement in tool life performance. Non-uniform, flank wear, excessive chipping and micro-cracking were the domina...

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Main Authors: Rahim, Erween A., Sharif, Safian
Format: Article
Published: Inderscience Publishers 2009
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/14181/
http://dx.doi.org/10.1504/IJMTM.2009.023950
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spelling my.utm.141812017-05-07T07:05:06Z http://eprints.utm.my/id/eprint/14181/ Evaluation of tool wear mechanism of TiAlN coated tools when drilling Ti-6Al-4V Rahim, Erween A. Sharif, Safian TJ Mechanical engineering and machinery Drilling of Ti-6A1-4V with Supernitride coated carbide tool gave better performance in term of tool life compared to TiAlN coated carbide tool. The use of 25 m/min cutting speed shows improvement in tool life performance. Non-uniform, flank wear, excessive chipping and micro-cracking were the dominant tool failure modes under most tested conditions. Adhesion, attrition and diffusion were the operating wear mechanism on both tools when drilling Ti-6A1-4V. Inderscience Publishers 2009 Article PeerReviewed Rahim, Erween A. and Sharif, Safian (2009) Evaluation of tool wear mechanism of TiAlN coated tools when drilling Ti-6Al-4V. International Journal of Manufacturing Technology and Management, 17 (4). p. 327. ISSN 1368-2148 http://dx.doi.org/10.1504/IJMTM.2009.023950
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Rahim, Erween A.
Sharif, Safian
Evaluation of tool wear mechanism of TiAlN coated tools when drilling Ti-6Al-4V
description Drilling of Ti-6A1-4V with Supernitride coated carbide tool gave better performance in term of tool life compared to TiAlN coated carbide tool. The use of 25 m/min cutting speed shows improvement in tool life performance. Non-uniform, flank wear, excessive chipping and micro-cracking were the dominant tool failure modes under most tested conditions. Adhesion, attrition and diffusion were the operating wear mechanism on both tools when drilling Ti-6A1-4V.
format Article
author Rahim, Erween A.
Sharif, Safian
author_facet Rahim, Erween A.
Sharif, Safian
author_sort Rahim, Erween A.
title Evaluation of tool wear mechanism of TiAlN coated tools when drilling Ti-6Al-4V
title_short Evaluation of tool wear mechanism of TiAlN coated tools when drilling Ti-6Al-4V
title_full Evaluation of tool wear mechanism of TiAlN coated tools when drilling Ti-6Al-4V
title_fullStr Evaluation of tool wear mechanism of TiAlN coated tools when drilling Ti-6Al-4V
title_full_unstemmed Evaluation of tool wear mechanism of TiAlN coated tools when drilling Ti-6Al-4V
title_sort evaluation of tool wear mechanism of tialn coated tools when drilling ti-6al-4v
publisher Inderscience Publishers
publishDate 2009
url http://eprints.utm.my/id/eprint/14181/
http://dx.doi.org/10.1504/IJMTM.2009.023950
_version_ 1643646345778561024
score 13.211869

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