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Hard machining of stainless steel using wiper coated carbide: tool life and surface integrity

Carbide cutting tools, which are inexpensive and widely used by machine shops, are alternatives for performing hard machining, yet limitations due to their low strength requires performance evaluation as well as appropriate selection of cutting parameters. In this study, a carbide tool with TiAlN co...

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Main Authors: Mohd. Yusof, Noordin, Sharif, Safian, D., Kurniawan
Format: Article
Published: Taylor & Francis Group, LLC 2010
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/26187/
http://dx.doi.org/10.1080/10426910903179930
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spelling my.utm.261872018-10-31T12:20:21Z http://eprints.utm.my/id/eprint/26187/ Hard machining of stainless steel using wiper coated carbide: tool life and surface integrity Mohd. Yusof, Noordin Sharif, Safian D., Kurniawan TJ Mechanical engineering and machinery Carbide cutting tools, which are inexpensive and widely used by machine shops, are alternatives for performing hard machining, yet limitations due to their low strength requires performance evaluation as well as appropriate selection of cutting parameters. In this study, a carbide tool with TiAlN coating with wiper geometry at the cutting edge is proposed for performing mild range of hard machining of martensitic stainless steel (48 HRC). The tool's performance was evaluated based on its tool life and the resulting surface finish when hard machining at various cutting speeds and feeds and at constant depth of cut without using cutting fluid (dry machining). Response surface methodology was used to quantify the effect of cutting speed and feed to the tool life and proposing the optimum cutting parameters. Further observation was made on the worn tool, the machined surface, and the generated chip to observe the process. Results showed that the wiper coated carbide tool are capable of performing particular hard machining. Taylor & Francis Group, LLC 2010 Article PeerReviewed Mohd. Yusof, Noordin and Sharif, Safian and D., Kurniawan (2010) Hard machining of stainless steel using wiper coated carbide: tool life and surface integrity. Materials And Manufacturing Processes, 25 (6). 370 - 377. ISSN 1042-6914 http://dx.doi.org/10.1080/10426910903179930 DOI:10.1080/10426910903179930
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
Mohd. Yusof, Noordin
Sharif, Safian
D., Kurniawan
Hard machining of stainless steel using wiper coated carbide: tool life and surface integrity
description Carbide cutting tools, which are inexpensive and widely used by machine shops, are alternatives for performing hard machining, yet limitations due to their low strength requires performance evaluation as well as appropriate selection of cutting parameters. In this study, a carbide tool with TiAlN coating with wiper geometry at the cutting edge is proposed for performing mild range of hard machining of martensitic stainless steel (48 HRC). The tool's performance was evaluated based on its tool life and the resulting surface finish when hard machining at various cutting speeds and feeds and at constant depth of cut without using cutting fluid (dry machining). Response surface methodology was used to quantify the effect of cutting speed and feed to the tool life and proposing the optimum cutting parameters. Further observation was made on the worn tool, the machined surface, and the generated chip to observe the process. Results showed that the wiper coated carbide tool are capable of performing particular hard machining.
format Article
author Mohd. Yusof, Noordin
Sharif, Safian
D., Kurniawan
author_facet Mohd. Yusof, Noordin
Sharif, Safian
D., Kurniawan
author_sort Mohd. Yusof, Noordin
title Hard machining of stainless steel using wiper coated carbide: tool life and surface integrity
title_short Hard machining of stainless steel using wiper coated carbide: tool life and surface integrity
title_full Hard machining of stainless steel using wiper coated carbide: tool life and surface integrity
title_fullStr Hard machining of stainless steel using wiper coated carbide: tool life and surface integrity
title_full_unstemmed Hard machining of stainless steel using wiper coated carbide: tool life and surface integrity
title_sort hard machining of stainless steel using wiper coated carbide: tool life and surface integrity
publisher Taylor & Francis Group, LLC
publishDate 2010
url http://eprints.utm.my/id/eprint/26187/
http://dx.doi.org/10.1080/10426910903179930
_version_ 1643647704548507648
score 13.211869

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