MATHEMATICAL MODELING OF THE VIBRATORY ABRASIVE PROCESSING USING DEM IN SYSTEMS WITH AN ACTIVE WORKING ELEMENT
DOI:
https://doi.org/10.30890/2567-5273.2024-36-00-051Keywords:
vibratory abrasive processing, contact force, active working element, DEM, mathematical modeling, rotational chamber.Abstract
This paper analyzes a proposed mathematical model of the vibratory abrasive process in a system featuring a rotational working chamber (active working element). The model is implemented using the DEM while accounting for the micromechanics of particle-toMetrics
References
O'Sullivan, C. (2011) 'Particle-based discrete element modeling: Geomechanics perspective', International Journal of Geomechanics, 11(6), pp. 449–464. doi: 10.1061/(ASCE)GM.1943-5622.0000024.
Wensrich, C. and Katterfeld, A. (2012) 'Rolling friction as a technique for modelling particle shape in DEM', Powder Technology, 217, pp. 409–417. doi: 10.1016/j.powtec.2011.10.057.
Liu, W., Wang, S., Jiang, Q. et al. (2022) 'Study on the motion characteristics of abrasive media in vibratory finishing', Journal of Physics: Conference Series, 2198, 012035. doi: 10.1088/1742-6596/2198/1/012035.
Wan, S., Liu, Y.C. and Woon, K. (2016) 'A simple general process model for vibratory finishing', The International Journal of Advanced Manufacturing Technology, 86, pp. 2393–2400. doi: 10.1007/s00170-016-8354-0.
Hashimoto, F., Johnson, S.P. and Chaudhari, R. (2016) 'Modeling of material removal mechanism in vibratory finishing process', CIRP Annals-Manufacturing Technology, 65, pp. 325–328. doi: 10.1016/j.cirp.2016.04.081.
Mindlin, R.D. (1949) 'Compliance of elastic bodies in contact', Journal of Applied Mechanics, ASME, 16, pp. 259–268.
Johnson, K.L. (1987) Contact mechanics. Cambridge: Cambridge University Press.
Cundall, P.A. and Strack, O.D.L. (1979) 'A discrete numerical model for granular assemblies', Géotechnique, 29(1), pp. 47–65.
Tsuji, Y., Tanaka, T. and Ishida, T. (1992) 'Lagrangian numerical simulation of plug flow of cohesionless particles in a horizontal pipe', Powder Technology, 71(3), pp. 239–250. doi: 10.1016/0032-5910(92)88030-L.
Zhou, Y., Wright, B., Yang, R., Xu, B.H. and Yu, A.B. (1999) 'Rolling friction in the dynamic simulation of sandpile formation', Physica A: Statistical Mechanics and its Applications, 269(2–4), pp. 536–553.
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