Performance comparative of modified jatropha based nanofluids in orthogonal cutting process
As machining operation is getting crucial, thus nanotechnology has been considered in providing more effective performance to reduce friction coefficient and wear protection of both workpiece and tool. This study investigated effect of an inclusion of solid nanoparticle additives such hexagonal boro...
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| Format: | Article |
| Language: | English |
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Kyushu University
2021
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| Online Access: | http://eprints.uthm.edu.my/6196/1/J12934_f7d52ea2161a424e9fad0e274c42cc4b.pdf |
| _version_ | 1796869325282344960 |
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| author | Jamaluddin, Nor Athira Talib, Norfazillah Abdul Sani, Amiril Sahab |
| author_facet | Jamaluddin, Nor Athira Talib, Norfazillah Abdul Sani, Amiril Sahab |
| author_sort | Jamaluddin, Nor Athira |
| collection | UTHM |
| description | As machining operation is getting crucial, thus nanotechnology has been considered in providing more effective performance to reduce friction coefficient and wear protection of both workpiece and tool. This study investigated effect of an inclusion of solid nanoparticle additives such hexagonal boron nitride (hBN), graphene, copper oxide (CuO) at 0.05 wt.% concentration in modified jatropha (MJO) based oil. The performance of nanofluids was evaluated by conducting friction and wear test via four-ball test as well as machining process through orthogonal cutting process. The attained results were then compared with synthetic ester. This present study revealed the MJO nanofluids (MJO + 0.05 wt.% hBN, MJO + 0.05 wt.% graphene and MJO + 0.05 wt.% CuO) showed higher lubrication performance as compared to the commercial synthetic ester in term of physical properties and tribological behaviour. This condition resulted in the excellent machining performance which was explained by the reduction in maximum cutting temperature, chip thickness, effect of morphology chip and tool-chip contact length. Therefore, the MJO nanofluids can be considered as a potential sustainable metalworking fluid to replace the usage of the currently used synthetic ester in machining operation. |
| first_indexed | 2024-03-05T21:53:11Z |
| format | Article |
| id | uthm.eprints-6196 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:53:11Z |
| publishDate | 2021 |
| publisher | Kyushu University |
| record_format | dspace |
| spelling | uthm.eprints-61962022-01-27T04:48:46Z http://eprints.uthm.edu.my/6196/ Performance comparative of modified jatropha based nanofluids in orthogonal cutting process Jamaluddin, Nor Athira Talib, Norfazillah Abdul Sani, Amiril Sahab TJ Mechanical engineering and machinery As machining operation is getting crucial, thus nanotechnology has been considered in providing more effective performance to reduce friction coefficient and wear protection of both workpiece and tool. This study investigated effect of an inclusion of solid nanoparticle additives such hexagonal boron nitride (hBN), graphene, copper oxide (CuO) at 0.05 wt.% concentration in modified jatropha (MJO) based oil. The performance of nanofluids was evaluated by conducting friction and wear test via four-ball test as well as machining process through orthogonal cutting process. The attained results were then compared with synthetic ester. This present study revealed the MJO nanofluids (MJO + 0.05 wt.% hBN, MJO + 0.05 wt.% graphene and MJO + 0.05 wt.% CuO) showed higher lubrication performance as compared to the commercial synthetic ester in term of physical properties and tribological behaviour. This condition resulted in the excellent machining performance which was explained by the reduction in maximum cutting temperature, chip thickness, effect of morphology chip and tool-chip contact length. Therefore, the MJO nanofluids can be considered as a potential sustainable metalworking fluid to replace the usage of the currently used synthetic ester in machining operation. Kyushu University 2021 Article PeerReviewed text en http://eprints.uthm.edu.my/6196/1/J12934_f7d52ea2161a424e9fad0e274c42cc4b.pdf Jamaluddin, Nor Athira and Talib, Norfazillah and Abdul Sani, Amiril Sahab (2021) Performance comparative of modified jatropha based nanofluids in orthogonal cutting process. Joint Journal of Novel Carbon Resource Sciences & Green Asia Strategy, 8 (2). pp. 461-468. https://doi.org/10.5109/4480729 |
| spellingShingle | TJ Mechanical engineering and machinery Jamaluddin, Nor Athira Talib, Norfazillah Abdul Sani, Amiril Sahab Performance comparative of modified jatropha based nanofluids in orthogonal cutting process |
| title | Performance comparative of modified jatropha based nanofluids in orthogonal cutting process |
| title_full | Performance comparative of modified jatropha based nanofluids in orthogonal cutting process |
| title_fullStr | Performance comparative of modified jatropha based nanofluids in orthogonal cutting process |
| title_full_unstemmed | Performance comparative of modified jatropha based nanofluids in orthogonal cutting process |
| title_short | Performance comparative of modified jatropha based nanofluids in orthogonal cutting process |
| title_sort | performance comparative of modified jatropha based nanofluids in orthogonal cutting process |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.uthm.edu.my/6196/1/J12934_f7d52ea2161a424e9fad0e274c42cc4b.pdf |
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