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Analysis of tool performance during ball-end milling of aluminium alloy 6061-T6

Kasim, Mohd Shahir and Che Haron, Che Hassan and Abdul Ghani, Jaharah and Sulaiman, Mohd Amri and Mohamad, Effendi and Mohamad, Minhat and Mohd, Hadzley and Saedon, Juri and Atan, Mohamad Hazizan (2015) Analysis of tool performance during ball-end milling of aluminium alloy 6061-T6. Applied Mechanics and Materials, 761. pp. 318-323. ISSN 1662-7482

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Abstract

This article presents the tool wear mechanism when machining Aluminium alloy 6061-T6 with PVD coated carbide under dry cutting condition. Cutting parameters selected were cutting speed, Vc = 115-145 m/min; feed rate fz = 0.15-0.2 mm/tooth and depth of cut, ap = 0.5-0.75 mm. The result showed the tool life of PVD TiAlN ranged from 11 to 97 min. Full factorial approach was employed to exhibit relationship between parameter input and output. From the analysis, cutting speed is the most significant factor to tool performance followed by feed rate and depth of cut. Another conclusion is that the most of failure modes occurred were notch wear and flaking near those found near depth of cut line.

Item Type: Article
Uncontrolled Keywords: high speed machining, aluminium alloy 6061-T6, dry machining, tool wear, wear mechanism, ball-end milling
Subjects: T Technology > TS Manufactures
Divisions: Faculty of Manufacturing Engineering > Department of Manufacturing Process
Depositing User: En. Mohd Shahir Kasim
Date Deposited: 06 Jul 2015 08:16
Last Modified: 06 Jul 2015 08:16
URI: http://eprints.utem.edu.my/id/eprint/14650

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