ANALISA DISTRIBUSI KEKERASAN KOMPONEN MOVABLE PULLEY DRIVEN (MPDN) PADA TRANSMISI KENDARAAN
DOI:
https://doi.org/10.21776/jrm.v14i2.1221Keywords:
Transmission, Pulley, Automotive, Vickers, HardnessAbstract
Transmission on the vehicle is very important component to ensure maximum power transfer from the engine to the wheels. The speed of four-wheeled vehicles is influenced by the transmission system used. Pulley is the component of continuous variable transmission (CVT) which is currently widely used in the automotive industry. The CVT transmission is type of automatic transmission with gearshift process that does not use gears, but uses pulley. The pulley is made of stainless steel. For CVT transmission there are two pulleys, both of which are called driven pulleys. The CVT transmission shift operation is controlled electronically from the computer to drive the two pulleys. These two pulleys can move to the right or to the left, respectively, so that the width of the two pulleys can change to narrow or widen. The drive pulley moves away so the belt will move inward and the same time the driven pulley will narrow so the belt will move further out. The pulley diameter becomes the gear ratio in a CVT transmission. In the CVT transmission process there will be friction between the two surfaces of the pulley and the belt, therefore it is necessary to measure the hardness of the material from the pulley to ensure the vehicle's transmission capability. In this study, the hardness of the pulley material was measured using a Vickers machine according to the ASTM 6507 standard with a given load of 0.3 kg. The measurement results obtained an average value of hardness Vickers (HV) for the pulley material of 473.
References
Hermawan Y.P., Sriyuliani W., Hardjowijono G.H., Peran Indonesia dalam G-20: Latarbelakang, Peran dan Tujuan Keanggotaan Indonesia, 1st ed., Jakarta, Friedrich-Ebert-Stiftung, 2011.
Larasasati C. and Natasya E.D., “Peran Indonesia di G-20: Peluang dan Tantangan,” Jurnal Hubungan Internasional, v. X, n. 2, pp. 42–54, Des. 2017.
Denton T., Advanced automotive fault diagnosis : automotive technology : vehicle maintenance and repair, 3rd ed., New York, Routledge, 2017.
Kong L. and Parker R.G., “Steady mechanics of belt-pulley systems,” Journal of Applied Mechanic, v. 72, n. 1, pp. 25–34, Jan. 2005.
Waluyo J., Duniawan A., and Permana A., “Pengaruh Kemiringan Sudut Kontak Drive Pulley Continuously Variable Transmission (CVT) Standar dan Modifikasi pada Sepeda Motor Yamaha Soul GT Terhadap Keluaran Daya,” Simetris, v. 15, n. 1, pp. 43–47, July 2021.
Chen J., Sun X., Wu C., “Research and Test of Three-Pulley Noncircular Synchronous Pulley Transmission Mechanism with Minimum Slack,” Chinese Journal of Mechanical Engineering, v. 34, n. 1, pp. 29- 34, Mar. 2021.
Daryanto B.W., “Vibration Profiles of a V-belt Transmission System With a Defective Pulley” Pada Seminar Tahunan Teknik Mesin VII, no. November, pp. 1–5, Manado, Nov.2008.
Mousa S.M., “Improvement the Hardness of Stainless Steel 321 by Magnetic Abrasive Finishing Process,” Al-Nahrain Journal for Engineering Sciences, v. 20, n. 4, pp. 838–845, Des. 2017.
Sarker P., Harrington T., Toher C., et al., “High-entropy high-hardness metal carbides discovered by entropy descriptors,” Nature Communications, v. 9, n. 1, pp. 1–10, Nov. 2018.
Aminatun, Tenong F.F.S.B., Hikmawati D.,“Characterization of vickers hardness and corrosion rate of stainless steel-316L coated with hydroxyapatite-polyvinyl alcohol,” In Proceedings of the 10th International Conferences on Theoritical and Applied Physics, pp. 0–7, Orlando, Oct. 2021.
Chen A.Y., Zhu L.L., Sun L.G., “Scale law of complex deformation transitions of nanotwins in stainless steel,” Nature Communications, v. 10, n. 1, Mar. 2019.
Aryswan A., Arifin N.L., Widiastuti H., “Effect of Stainless Steel Weld Overlay Deposit on the Hardness of API 5L Pipes,” In Proceedings of the 3rd International Conference and Applied Engineering, pp. 119–123, Batam, Oct. 2021.
Aminatun, Tenong F.F.S.B., Hikmawati D., “Characterization of vickers hardness and corrosion rate of stainless steel-316L coated with hydroxyapatite-polyvinyl alcohol,” In Proceedings of the 10th International Conferences on Theoritical and Applied Physics, pp. 0–7, Atlanta, Apr. 2022.
Dilrabo M. and Djuraev A., “Influence of Belt Transmission Parameters on the Stiffness of the Elastic Elements of the Driven Pulley and Tensioning Roller,” International Journal of Recent Technology Engineering, v. 8, n. 4, pp. 37–42, Nov. 2019.
Ruchiyat A., Anhar M., Yusuf Y., “The Effect Of Heating Temperature On The Hardness, Microstructure And V-Bending Spring Back Results On Commercial Steel Plate,” Journal of Applied Engineering Technological Science., v. 1, n. 1, pp. 1–16, Jan. 2019.
Hdz-García H.M., Pech-Canul M.I., Munos-Arroyo R.,“304 stainless steel brazing incorporating tungsten nanoparticles,” Journal of Materials Processing Technology, v. 215, pp. 1–5, Aug. 2015.
Kim K.T., “Mechanical performance of additively manufactured austenitic 316L stainless steel,” Nuclear Engineering Technolology, v. 54, n. 1, pp. 244–254, July 2022.
Bayin D. and Putra M., “Perbedaan Struktur Mikro, Kekerasan, Dan Ketangguhan Baja Hq 705 Bila Diquench Dan Ditemper Pada Media Es, Air Dan Oli,” Jurnal Rekayasa Mesin, v. 9, n. 1, pp. 001–007, Mar. 2009.
Suriaman I., Hendrarsakti J., Mardiyati Y., and Pasek A.D., “The Effect of Alkali Treatment on Improving the Mechanical Properties of Ramie (Boehmeria nivea), Sugar Palm (Arenga pinnata), and Coir (Cocos Nucifera)” ASEAN Engineering Journal, v. 11, n. 3, pp. 177–189, Apr. 2021.
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Copyright (c) 2023 Irwan Suriaman, Muhammad Al Makki, Jatira Jatira, Choirul Anwar
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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
