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The influence of modified vegetable oils on tool failure mode and wear mechanisms when turning AISI 1045

Abdul Sani, Amiril Sahab and Abd Rahim, Erween and Sharif, Safian and Sasahara, Hiroyuki (2019) The influence of modified vegetable oils on tool failure mode and wear mechanisms when turning AISI 1045. Tribology International, 129. pp. 347-362. ISSN 0301-679X

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Abstract

A newly developed bio-based metalworking fluid (MWF) from Jatropha oil is evaluated in this study as part of the research purposes for greener machining activity. This work focuses on the machinability effects of using ionic liquids (ILs) added Jatropha-based MWFs of different weight concentrations (1, 5 and 10%). The machining performance on AISI 1045 steel was analyzed based on the lubrication effects of the novel modified Jatropha-based lubricants (MJO). Experimental results for the ILs added MJOs, depending on the ILs treat rate, were superior to the synthetic ester-based MWF. In addition, MJO + AIL10% outperformed all the other lubricant samples on cutting force and temperature, surface roughness, wear mechanisms and tool life of the uncoated cermet inserts during the machining process.

Item Type: Article
Uncontrolled Keywords: Ionic liquids; Jatropha oil; Tool life and tool wear; Wear mechanisms
Subjects: S Agriculture > S Agriculture (General)
Depositing User: Mr Abdul Rahim Mat Radzuan
Date Deposited: 25 Dec 2019 16:16
Last Modified: 25 Dec 2019 16:16
URI: http://eprints.uthm.edu.my/id/eprint/11994
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