An Experimental Investigation into the Durability of the Main Clutch Friction Disc in Tracked Vehicles
DOI:
https://doi.org/10.3849/aimt.02009Keywords:
accelerated testing, friction disc, main clutch, tracked vehicle, Weibull distributionAbstract
This study investigates the wear durability of the main clutch friction disc in tracked vehicles through the application of an accelerated testing methodology. The wear resistance of the friction disc is a key indicator of the main clutch’s operational reliability. Conventional durability assessments under standard working conditions require prolonged testing durations and multiple test samples, resulting in substantial time and financial costs. To overcome these limitations, an accelerated testing approach is proposed, wherein the friction disc is subjected to continuous high-stress operation using a dedicated test rig, thereby inducing rapid wear. Experimental data obtained from this process is subsequently analyzed to predict the friction discʼs lifespan under normal service conditions, providing a cost-effective and efficient alternative for durability evaluation.
References
WONG, J.Y. Theory of Ground Vehicles. Hoboken: Wiley, 2022. ISBN 978-1-119-71970-0.
VALA, M., P. BRAUN and Z. ŽALUD. Theory and Structure of Combat and Special Vehicles (in Czech). Brno: University of Defence, 2017. ISBN 978-80-7231-391-4.
PATEL, V.K., G. SAHU, P.K. SEN, R. SHARMA and S. BOHIDAR. Review on Wear Analysis of Different Types of Clutch Material. International Journal of Research in Advent Technology, 2015, 3(11), pp. 14-16. E-ISSN 2321-9637.
NELSON, W.B. Accelerated Testing: Statistical Models, Test Plans, and Data Analysis. Hoboken: Wiley, 2009. ISBN 0-471-69736-2.
MEEKER, W.Q. and L.A. ESCOBAR. Statistical Methods for Reliability Data. Hoboken: Wiley, 1998. ISBN 978-0-471-67327-9.
Accelerated Life Testing Reference [online]. [viewed 2025-06-09]. Available from: https://help.reliasoft.com/reference
YU, L., B. MA, M. CHEN, H.Y. LI and J. LIU. Experimental Study on the Fric-tion Stability of Paper-Based Clutches Concerning Groove Patterns. Industrial Lubrication and Tribology, 2019, 72(4), pp. 541-548. https://doi.org/10.1108/ILT-03-2019-0098.
BUDYNAS, R.G. and J.K. NISBETT. Shigley’s Mechanical Engineering De-sign. 11th ed. Columbus: McGraw-Hill, 2020. ISBN 0-07-339821-7.
ŽALUD, Z. and V. NEUMANN. Combat and Special Vehicles (in Czech). Brno: University of Defence, 2014.
IEC 62506:2013, Methods for Product Accelerated Testing.
YANG, G. Life Cycle Reliability Engineering. Hoboken: Wiley, 2017. ISBN 978-0-471-71529-0.
ELSAYED, E.A. Reliability Engineering. Hoboken: Wiley, 2020. ISBN: 978-1-119-66592-2.
ESCOBAR, L.A. and W.Q. MEEKER. A Review of Accelerated Test Models. Statistical Science, 2006, 21(4), pp. 552-577. https://doi.org/10.1214/088342306000000321.
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