Investigation of surface roughness in turning AISI 1020 steel using minimum quantity lubrication (MQL) with recycled cooking oil

Muhammad Rismanto; Awal Syahrani Sirajuddin; Jumaddil Hair; Hidayat Hidayat; Yandi Yandi; Fachrul Rozy

doi:10.30811/jpl.v23i5.7699

Investigation of surface roughness in turning AISI 1020 steel using minimum quantity lubrication (MQL) with recycled cooking oil

Muhammad Rismanto, Awal Syahrani Sirajuddin, Jumaddil Hair, Hidayat Hidayat, Yandi Yandi, Fachrul Rozy

Abstract

This study investigates the influence of the Minimum Quantity Lubrication (MQL) technique and spindle speed on the surface roughness of AISI 1020 steel during turning operations. recycled cooking oil was utilized as an environmentally friendly MQL lubricant, offering potential as a substitute for conventional mineral oils. In this experiment, two independent variables were considered: the lubrication condition (MQL and dry cutting) and spindle speed, which was tested at three levels (630 rpm, 800 rpm, and 1000 rpm). The dependent variable was surface roughness. MQL was selected due to its ability to enhance cooling and lubrication efficiency while minimizing environmental impacts. Experimental results indicated that at a spindle speed of 1000 rpm, surface roughness achieved 2,221 Âµm with MQL, compared to 2,824 Âµm without MQL. These findings highlight that recycled cooking oil-based MQL significantly improves the surface finish and demonstrate that the proper combination of lubrication parameters and spindle speed enhances machining quality. Moreover, this research supports sustainable manufacturing by promoting the use of Recycled Cooking Oil as a green lubricant alternative.

Keywords

Recycled Cooking Oil; Minimum Quantity Lubrication (MQL); Spindle Speed; Surface Roughness; AISI 1020 Steel

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References

Anhar, M. A. (2020). Pengaruh Variasi Media Pendingin Terhadap Nilai Kekerasan Paduan Gear Sprocket Aisi 1020 Dengan Timah Melalui Heat Treatment. Jurnal Simetrik, 10(1), 279â€“284. https://doi.org/10.31959/js.v10i1.377.

Pambudi, F., Abdillah, H., & Andriyanto, W. (2022). Analisis Pengaruh Kecepatan Putaran Spindel Terhadap Kekasaran Permukaan Benda Kerja Pada Proses Pengerjaan Mesin Bubut. Dinamika Teknik Mesin, 12(2), 137. https://doi.org/10.29303/dtm.v12i2.542.

Muhammad Iqbal Mubarok, & Basuki. (2023). Pengaruh Variasi Kedalaman Potong Dan Kecepatan Spindel Mesin Bubut CH-530X1100 Terhadap Kekasaran Permukaan Pada Baja ST 37. Jurnal Motion (Manufaktur, Otomasi, Otomotif, Dan Energi Terbarukan), 1(2), 21â€“26. https://doi.org/10.33752/motion.v1i2.4921.

Nugraha, D. A., Qoryah, R. D. H., & Darsin, M. (2020). Pengaruh Metode Minimum Quantity Lubrication (MQL) Terhadap Nilai Kekasaran Permukaan. Rekayasa, 13(2), 125â€“129. https://doi.org/10.21107/rekayasa.v13i2.6259.

Arsene, B., Gheorghe, C., Sarbu, F. A., Barbu, M., Cioca, L. I., & Calefariu, G. (2021). MQL-Assisted Hard Turning Of AISI D2 Steel With Corn Oil: Analysis Of Surface Roughness, Tool Wear, And Manufacturing Costs. Metals, 11(12), 1â€“22. https://doi.org/10.3390/met11122058.

Naibaho, R., Sianturi, R. L., & Napitupulu, A. (2023). Perancangan Dan Optimasi Performa Sistem Minimum Quantity Lubrication (MQL) Pada Proses Pemesinan Keras Dengan Kontroler Berbasis Arduino. Jurnal Sains Dan Teknologi, 4(2), 31â€“34. https://doi.org/10.55338/saintek.v4i2.901.

Mazwan, Darma Utama, S., & Anita Fajardini, R. (2024). Investigasi Gaya Potong, Kekasaran Permukaan Dan Keausan Pahat Pada Proses Bubut Baja Menggunakan Teknik Pelumasan Minimum Quantity Lubrication (MQL) Berbasis Minyak Nabati, 26(2), 15â€“22.

Nur, R., Gazali, E., & Farid R, F. (2020). Pengaruh Pembubutan Dengan Sistem Minimum Quantity Lubrication (MQL) Dan Dry Cutting Terhadap Kekasaran Permukaan Dan Konsumsi Daya Listrik Pada Baja Karbon Sedang. Jurnal Teknik Mesin Sinergi, 18(1), 41â€“51. https://doi.org/10.31963/sinergi.v18i1.2235.

Hamni, A., Pratama, A., & Akhyar Ibrahim, G. (2022). Implementasi Minimum Quantity Lubrication (MQL) Pada Pembuatan Ulir Luar Material Magnesium. Manutech: Jurnal Teknologi Manufaktur, 14(01), 1â€“8. https://doi.org/10.33504/manutech.v14i01.160.

Setyarini, P. H., Anam, K., & Wahyudi, M. (2021). Penggunaan Minyak Alami Dengan Minimum Quantity Lubrication Terhadap Hasil Proses Bubut AA 6061. Jurnal Rekayasa Mesin, 12(1), 235. https://doi.org/10.21776/ub.jrm.2021.012.01.25.

Annisa, A., Meidinariasty, A., & Oktaviani, E. D. (2024). Pembuatan Biopelumas Dari Minyak Jelantah Menggunakan Katalis Silika Alumina. Dalton: Jurnal Pendidikan Kimia Dan Ilmu Kimia, 7(3).

â€œJumlah Warung/Kedai Makanan - Tabel Statistik - Badan Pusat Statistik Kota Paluâ€. Toegang verkry: 09 Februarie 2025. [Online]. Available at: https://palukota.bps.go.id/id/statistics-table/2/MTI0IzI=/jumlah-warung-kedai-makanan.html.

A. Kurniawan et al., â€œStudi Eksperimental Hubungan Feeding di Mesin Bubut CMZ T-360 dengan Kekasaran Permukaan Material St 60 untuk Shaft Steady Restâ€, Quantum Tek. J. Tek. Mesin Terap., vol 2, no 1, bll 1â€“7, 2020, doi: 10.18196/jqt.020115.

â€œViscosity of ISO VG Viscosity Classifications - viscosity table and viscosity chart - Ã–leZolâ€. Toegang verkry: 23 April 2025. [Online]. Available at: https://olezol.com/iso-vg-viscosity-grades-classifications.

S. Syaiful en H. Panggabean, â€œAnalisis Foto Makro Terhadap Kekasaran Baja St 60 Hasil Pembubutan Facing Di Mesin Cnc Hardingeâ€, J. Rekayasa Mesin, vol 16, no 1, bll 159â€“170, 2025, doi: 10.21776/jrm.v16i1.1766.

Dhamal, A. C., & Shivalingappa, A. B. (2019). Analysis of machining performance using high pressure minimum quantity lubrication (MQL) (Masterâ€™s thesis, KTH Royal Institute of Technology, School of Industrial Engineering and Management, Department of Production Engineering). https://www.kth.se.

Shofiyandi, W. (2020). Perbedaan Penggunaan Metode Minimum Quantity Lubrication (MQL) dan Metode Wet Machining terhadap Distribusi Kekerasan Logam Paduan Al-Zn pada Proses CNC Milling. Skripsi, Universitas Negeri Semarang.

Isham, Z. A. (2018). Pengaruh laju aliran cutting fluid (minyak kelapa) terhadap bentuk chip dan kekasaran permukaan pada proses turning menggunakan metode Minimum Quantity of Drop Lubrication. Skripsi, Universitas Brawijaya, Malang.

Ibrahim, G. A., Yahya, A., & Saputra, R. (2018). Efek pelumasan metode Minimum Quantity Lubrication (MQL) terhadap kualitas permukaan benda kerja magnesium. Jurnal Teknik Mesin Universitas Muhammadiyah Metro. Retrieved from http://ojs.ummetro.ac.id/index.php/turbo.

DOI: http://dx.doi.org/10.30811/jpl.v23i5.7699