Effect Of Ultrasonically Vibrated Cutting Tool on Surface Roughness of Micro Turning
Micro turning is commonly employed in the manufacturing of precision parts. However, the precision may get compromised by the chronic phenomenon of micromachining called ploughing. Ploughing produces extra roughness, as some cut surfaces are ploughed by the cutting tool. It is expected that any di...
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Penerbit Akademik Baru
2024
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| Online Access: | http://eprints.uthm.edu.my/12534/1/J18029_b56f662ca6b1ff828cc2d205c517b934.pdf http://eprints.uthm.edu.my/12534/ https://doi.org/10.37934/armne.20.1.3543 |
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| author | Nul Hakim, Lukman Anugraha, Rino Andias Sjafrizal, Teddy Nopendri, Nopendri Suryadhinia, Pratya Poeri Ibrahim, Mohd Rasidi |
| author_facet | Nul Hakim, Lukman Anugraha, Rino Andias Sjafrizal, Teddy Nopendri, Nopendri Suryadhinia, Pratya Poeri Ibrahim, Mohd Rasidi |
| author_sort | Nul Hakim, Lukman |
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| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Micro turning is commonly employed in the manufacturing of precision parts.
However, the precision may get compromised by the chronic phenomenon of
micromachining called ploughing. Ploughing produces extra roughness, as some cut surfaces are ploughed by the cutting tool. It is expected that any disruption to these continuous interactions could mitigate this unwanted condition. Therefore, Ultrasonic Assisted Vibration Turning (UVAT) was proposed, utilizing its intermittent cutting to reduce the contact between the cutting tool and the workpiece. In this study, the impact of Longitudinal (LVAT) and Tangential (TVAT) UVAT on surface roughness in micro turning of aluminium alloy was investigated. The experimental data suggests that LVAT and TVAT affect differently on reducing the surface roughness of the microturned Al-6061. However, LVAT proves to be more effective in suppressing the negative effects of ploughing at high feed rate cuttings, as indicated by a smoother machined surface. LVAT reduced surface roughness by 12% greater than TVAT at a cutting feed rate of 0.48 mm/rev. These findings support the potential of UVAT, particularly the LVAT technique, as a viable approach to enhance surface quality in micro turning applications for precision engineering |
| format | Article |
| id | my.uthm.eprints-12534 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2024 |
| publisher | Penerbit Akademik Baru |
| record_format | eprints |
| spelling | my.uthm.eprints-125342025-03-06T00:56:24Z http://eprints.uthm.edu.my/12534/ Effect Of Ultrasonically Vibrated Cutting Tool on Surface Roughness of Micro Turning Nul Hakim, Lukman Anugraha, Rino Andias Sjafrizal, Teddy Nopendri, Nopendri Suryadhinia, Pratya Poeri Ibrahim, Mohd Rasidi TJ Mechanical engineering and machinery Micro turning is commonly employed in the manufacturing of precision parts. However, the precision may get compromised by the chronic phenomenon of micromachining called ploughing. Ploughing produces extra roughness, as some cut surfaces are ploughed by the cutting tool. It is expected that any disruption to these continuous interactions could mitigate this unwanted condition. Therefore, Ultrasonic Assisted Vibration Turning (UVAT) was proposed, utilizing its intermittent cutting to reduce the contact between the cutting tool and the workpiece. In this study, the impact of Longitudinal (LVAT) and Tangential (TVAT) UVAT on surface roughness in micro turning of aluminium alloy was investigated. The experimental data suggests that LVAT and TVAT affect differently on reducing the surface roughness of the microturned Al-6061. However, LVAT proves to be more effective in suppressing the negative effects of ploughing at high feed rate cuttings, as indicated by a smoother machined surface. LVAT reduced surface roughness by 12% greater than TVAT at a cutting feed rate of 0.48 mm/rev. These findings support the potential of UVAT, particularly the LVAT technique, as a viable approach to enhance surface quality in micro turning applications for precision engineering Penerbit Akademik Baru 2024 Article PeerReviewed text en http://eprints.uthm.edu.my/12534/1/J18029_b56f662ca6b1ff828cc2d205c517b934.pdf Nul Hakim, Lukman and Anugraha, Rino Andias and Sjafrizal, Teddy and Nopendri, Nopendri and Suryadhinia, Pratya Poeri and Ibrahim, Mohd Rasidi (2024) Effect Of Ultrasonically Vibrated Cutting Tool on Surface Roughness of Micro Turning. Journal of Advanced Research in Micro and Nano Engineering, 20 (1). pp. 35-43. ISSN 2756-8210 https://doi.org/10.37934/armne.20.1.3543 |
| spellingShingle | TJ Mechanical engineering and machinery Nul Hakim, Lukman Anugraha, Rino Andias Sjafrizal, Teddy Nopendri, Nopendri Suryadhinia, Pratya Poeri Ibrahim, Mohd Rasidi Effect Of Ultrasonically Vibrated Cutting Tool on Surface Roughness of Micro Turning |
| title | Effect Of Ultrasonically Vibrated Cutting Tool on Surface Roughness of Micro Turning |
| title_full | Effect Of Ultrasonically Vibrated Cutting Tool on Surface Roughness of Micro Turning |
| title_fullStr | Effect Of Ultrasonically Vibrated Cutting Tool on Surface Roughness of Micro Turning |
| title_full_unstemmed | Effect Of Ultrasonically Vibrated Cutting Tool on Surface Roughness of Micro Turning |
| title_short | Effect Of Ultrasonically Vibrated Cutting Tool on Surface Roughness of Micro Turning |
| title_sort | effect of ultrasonically vibrated cutting tool on surface roughness of micro turning |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.uthm.edu.my/12534/1/J18029_b56f662ca6b1ff828cc2d205c517b934.pdf http://eprints.uthm.edu.my/12534/ https://doi.org/10.37934/armne.20.1.3543 |
| url_provider | http://eprints.uthm.edu.my/ |