Modified Jatropha nano-lubricant as metalworking fluid for machining process
Biodegradable oils that were derived from the nature are renewable sources that may substitute the petroleumbased and synthetic oils. However, the highly viscous Jatropha oil draws upon unsatisfactory lubrication performance in the machining process. Thus, in this study, the chemically modified Jatr...
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| Format: | Article |
| Language: | English |
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Malaysian Tribology Society
2019
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/6388/ http://eprints.uthm.edu.my/6388/1/AJ%202020%20%28315%29.pdf |
| _version_ | 1848888798820171776 |
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| author | Talib, Norfazillah Abdul Sani, Amiril Sahab Hamzah, Nur Adlisham |
| author_facet | Talib, Norfazillah Abdul Sani, Amiril Sahab Hamzah, Nur Adlisham |
| author_sort | Talib, Norfazillah |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Biodegradable oils that were derived from the nature are renewable sources that may substitute the petroleumbased and synthetic oils. However, the highly viscous Jatropha oil draws upon unsatisfactory lubrication performance in the machining process. Thus, in this study, the chemically modified Jatropha oils with and without the hBN nanoparticles additive were tested on an orthogonal cutting process as a metalworking fluid. The oil viscosity, cutting force (Fc), cutting temperature (Tc) and tool-chip contact length (Lc) are the criteria being evaluated. The results show that MJO+0.05wt.% hBN posed high viscosity index which correlates with the low Fc, Tc and Lc. This increases its potential for implementation as a green metalworking fluid for a sustainable machining process. |
| first_indexed | 2025-11-15T20:16:01Z |
| format | Article |
| id | uthm-6388 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:16:01Z |
| publishDate | 2019 |
| publisher | Malaysian Tribology Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-63882022-01-30T08:24:47Z http://eprints.uthm.edu.my/6388/ Modified Jatropha nano-lubricant as metalworking fluid for machining process Talib, Norfazillah Abdul Sani, Amiril Sahab Hamzah, Nur Adlisham TJ Mechanical engineering and machinery Biodegradable oils that were derived from the nature are renewable sources that may substitute the petroleumbased and synthetic oils. However, the highly viscous Jatropha oil draws upon unsatisfactory lubrication performance in the machining process. Thus, in this study, the chemically modified Jatropha oils with and without the hBN nanoparticles additive were tested on an orthogonal cutting process as a metalworking fluid. The oil viscosity, cutting force (Fc), cutting temperature (Tc) and tool-chip contact length (Lc) are the criteria being evaluated. The results show that MJO+0.05wt.% hBN posed high viscosity index which correlates with the low Fc, Tc and Lc. This increases its potential for implementation as a green metalworking fluid for a sustainable machining process. Malaysian Tribology Society 2019 Article PeerReviewed text en http://eprints.uthm.edu.my/6388/1/AJ%202020%20%28315%29.pdf Talib, Norfazillah and Abdul Sani, Amiril Sahab and Hamzah, Nur Adlisham (2019) Modified Jatropha nano-lubricant as metalworking fluid for machining process. Jurnal Tribologi, 23 (1). pp. 90-96. ISSN 2289-7232 |
| spellingShingle | TJ Mechanical engineering and machinery Talib, Norfazillah Abdul Sani, Amiril Sahab Hamzah, Nur Adlisham Modified Jatropha nano-lubricant as metalworking fluid for machining process |
| title | Modified Jatropha nano-lubricant as metalworking fluid for machining process |
| title_full | Modified Jatropha nano-lubricant as metalworking fluid for machining process |
| title_fullStr | Modified Jatropha nano-lubricant as metalworking fluid for machining process |
| title_full_unstemmed | Modified Jatropha nano-lubricant as metalworking fluid for machining process |
| title_short | Modified Jatropha nano-lubricant as metalworking fluid for machining process |
| title_sort | modified jatropha nano-lubricant as metalworking fluid for machining process |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.uthm.edu.my/6388/ http://eprints.uthm.edu.my/6388/1/AJ%202020%20%28315%29.pdf |