Sharif, Safian and Rahim, Erween Abdul and Mohruni, Amrifan Saladin and Jawaid, A (2007) Effect of Edge Geometry on PVD-TiN Coated Carbide Tools when Face Milling Titanium Alloy, Ti-6246. In: The 4th International Conference on Leading Edge Manufacturing in 21st Century, 7-9 November 2007, Fukuoka, Japan.
![[thumbnail of My Paper LEM21 2007.pdf]](http://repository.unsri.ac.id/style/images/fileicons/text.png) |
Text
My Paper LEM21 2007.pdf - Published Version Available under License Creative Commons Public Domain Dedication. Download (1MB) |
Abstract
This paper presents the investigation on the effect of edge geometry of PVD-TiN coated carbide inserts on the cutting performance and wear characteristics during face milling of titanium alloy, Ti-6246. Two similar PVD-TiN coated inserts with different edge geometry were tested at various cutting speeds with a feed of 0.1 mm/tooth. Results showed that edge geometry had a significant effect and sharp insert was observed to outperform chamfered (T-land) insert at all conditions. Excessive chipping and flaking at the cutting edge were the dominant failure modes on both tools under most conditions. In addition to adhesion, attrition and diffusion wear mechanisms, thermal cracks and plastic deformation were also observed on both tools.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Tool wear, Carbide tools, PVD coatings, Face milling, Titanium alloys |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ1-1570 Mechanical engineering and machinery T Technology > TJ Mechanical engineering and machinery > TJ1125-1345 Machine shops and machine shop practice > TJ1180 Machining, Ceramic materials--Machining-Strength of materials-Machine tools-Design and construction > TJ1180.A34 Machining |
| Divisions: | 03-Faculty of Engineering > 21101-Mechanical Engineering (S2) |
| Depositing User: | Prof Amrifan Saladin Mohruni |
| Date Deposited: | 06 Jul 2019 14:08 |
| Last Modified: | 04 Dec 2021 05:45 |
| URI: | http://repository.unsri.ac.id/id/eprint/31 |
Actions (login required)
 |
View Item |