Pengaruh sudut twist drill terdahap kekasaran dan kebulatan pada proses pemesinan drilling

Article Sidebar

PDF
Published: Jun 1, 2023
DOI: https://doi.org/10.24853/sintek.17.1.1-6
Keywords:
Twist drill Roughness Roundness Coconut Oil (CO)

Main Article Content

Arya Rudi Nasution
Teknik Mesin, Fakultas Teknik, Universitas Muhammadiyah Sumatera Utara
Fauzi S Wahyudi
Teknik Mesin, Fakultas Teknik, Universitas Muhammadiyah Sumatera Utara
Chandra A Siregar
Teknik Mesin, Fakultas Teknik, Universitas Muhammadiyah Sumatera Utara
Affandi Affandi
Teknik Mesin, Fakultas Teknik, Universitas Muhammadiyah Sumatera Utara
Zahrul Fuadi
Teknik Mesin dan Industri, Fakultas Teknik, Universitas Syiah Kuala

Abstract

Coolant and twist drill angle is one of the factors that affect the quality of the workpiece. Coolant selection and twist drill angle are useful for reducing hole roughness and increasing drill hole precision. In addition, the coolant must be easily degraded in the environment so that the environment is not polluted. An example of coconut oil is oil that can be degraded in the environment. This study aims to determine the effect of coconut oil (CO) and drill bit angle on the hole and hole precision obtained during the drilling process. In experimental testing, conventional drilling machines are used for test testing. the tests were carried out under various machining parameters, namely spindle rotation speed of 1100 rpm, drill bit angles of 130° and 135°. Based on these parameters, the spindle rotation speed of 1100 rpm and the drill bit angle of 135° is rougher than the drilling results for the spindle rotation speed of 1100 rpm and the drill bit angle of 130°. In addition, the roundness of the drilled holes for a spindle rotational speed of 1100 rpm and a drill bit angle of 130° is more precise than the spindle rotation speed of 1100 rpm and a drill bit angle of 135°.

Article Details

How to Cite
[1]
A. R. Nasution, F. S. Wahyudi, C. A. Siregar, A. Affandi, and Z. Fuadi, “Pengaruh sudut twist drill terdahap kekasaran dan kebulatan pada proses pemesinan drilling”, sintek. jurnal. ilm. teknik. mesin, vol. 17, no. 1, pp. 1–6, Jun. 2023.
Issue
Vol. 17 No. 1 (2023): SINTEK JURNAL
Section
Articles

Creative Commons License

  • Articles published in SINTEK JURNAL are licensed under a Creative Commons Attribution-ShareAlike 4.0 International license. You are free to copy, transform, or redistribute articles for any lawful purpose in any medium, provided you give appropriate credit to the original author(s) and SINTEK JURNAL, link to the license, indicate if changes were made, and redistribute any derivative work under the same license.
  • Copyright on articles is retained by the respective author(s), without restrictions. A non-exclusive license is granted to SINTEK JURNAL to publish the article and identify itself as its original publisher, along with the commercial right to include the article in a hardcopy issue for sale to libraries and individuals.

References

N. H. B. Ambrizal, A. Farooqi, O. I. Alsultan, and N. Bin Yusoff, “Design and Development of CNC Robotic Machine Integrate-able with Nd-Yag Laser Device,” Procedia Eng., vol. 184, no. June, pp. 145–155, 2017, doi: 10.1016/j.proeng.2017.04.079.

M. H. Cetin, B. Ozcelik, E. Kuram, and E. Demirbas, “Evaluation of vegetable based cutting fluids with extreme pressure and cutting parameters in turning of AISI 304L by Taguchi method,” J. Clean. Prod., vol. 19, no. 17, pp. 2049–2056, 2011, doi: https://doi.org/10.1016/j.jclepro.2011.07.013.

N. K. Singh et al., “Performance of CuO nanoparticles as an additive to the chemically modified Nicotiana Tabacum as a sustainable coolant-lubricant during turning EN19 steel,” Wear, vol. 486–487, p. 204057, 2021, doi: https://doi.org/10.1016/j.wear.2021.204057.

K. K. Gajrani, P. S. Suvin, S. V. Kailas, K. P. Rajurkar, and M. R. Sankar, “Machining of hard materials using textured tool with minimum quantity nano-green cutting fluid,” CIRP J. Manuf. Sci. Technol., vol. 35, pp. 410–421, 2021, doi: https://doi.org/10.1016/j.cirpj.2021.06.018.

Affandi et al., “Atmospheric Corrosion Analysis on Low Carbon Steel Plate Profile and Elbow in Medan Belawan District,” Key Eng. Mater., vol. 892, pp. 142–149, 2021, doi: 10.4028/www.scientific.net/KEM.892.142.

C. Agrawal, J. Wadhwa, A. Pitroda, C. I. Pruncu, M. Sarikaya, and N. Khanna, “Comprehensive analysis of tool wear, tool life, surface roughness, costing and carbon emissions in turning Ti–6Al–4V titanium alloy: Cryogenic versus wet machining,” Tribol. Int., vol. 153, p. 106597, 2021, doi: https://doi.org/10.1016/j.triboint.2020.106597.

A. R. Nasution, Z. Fuadi, I. Hasanuddin, and R. Kurniawan, “Effect of vegetable oils as cutting fluid on wear of carbide cutting tool insert in a milling process,” IOP Conf. Ser. Mater. Sci. Eng., vol. 796, no. 1, 2020, doi: 10.1088/1757-899X/796/1/012001.

M. Varatharajulu, M. Duraiselvam, M. B. Kumar, G. Jayaprakash, and N. Baskar, “Multi criteria decision making through TOPSIS and COPRAS on drilling parameters of magnesium AZ91,” J. Magnes. Alloy., 2021, doi: https://doi.org/10.1016/j.jma.2021.05.006.

K. Mouralova, J. Bednar, L. Benes, T. Plichta, T. Prokes, and J. Fries, “Production of precision slots in copper foil using micro EDM,” Sci. Rep., vol. 12, no. 1, p. 5023, 2022, doi: 10.1038/s41598-022-08957-9.

L. Wei and D. Wang, “Comparative study on drilling effect between conventional drilling and ultrasonic-assisted drilling of Ti-6Al-4V/Al2024-T351 laminated material,” Int. J. Adv. Manuf. Technol., vol. 103, no. 1, pp. 141–152, 2019, doi: 10.1007/s00170-019-03507-6.

L. N. López de Lacalle et al., “Monitoring deep twist drilling for a rapid manufacturing of light high-strength parts,” Mech. Syst. Signal Process., vol. 25, no. 7, pp. 2745–2752, 2011, doi: https://doi.org/10.1016/j.ymssp.2011.02.008.

S. Bhattacharyya, H. Chelladurai, and M. Z. Ansari, “Effect of Micro-milling Parameters on Surface Roughness of Soft Metal Cutting and Their Regression Models BT - Recent Advances in Manufacturing, Automation, Design and Energy Technologies,” 2022, pp. 221–228.

Most read articles by the same author(s)