Abstract
The main performance of involute gears operation leads to the appearance of nonlinear dynamic behavior and impact. In this chapter the influence of mild wear of the tooth flanks of gears without machine finishing and surface hardening on the vibro-impact behavior is considered. For this purpose, a new theoretical model for vibro-impact dynamics of spur gears with mild wear on tooth flanks is developed and described. The developed theoretical model is based on the main postulates of a model of the central centric collision of two fictive rolling disks with radii equal to the radii of kinematic diameters of the pinion and the wheel, as well as on a combined analytical/numerical approach used finite element analysis for the calculation of contact deformations, contact pressure, and wear on tooth flanks surfaces. A particular gear pair for earth moving machine is used for presenting the developed model. The conclusions about the influence of mild wear on the vibro-impact oscillations during running-in period are described.
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References
Atanasovska, I., Momcilovic, D.: The effect of teeth failures on machine safety—testing and analysis. Struct. Integr. Life. 7(1), 37–46 (2007)
Flodin, A., Andersson, S.: Simulation of mild wear in spur gears. Wear. 207, 16–23 (1997)
Atanasovska, I., Hedrih (Stevanovic), K.: The new collision model for analyzing of spur gears vibro-impact. Trans. FAMENA. 42(2), 1–13 (2018)
Hedrih (Stevanovic), K.: Nonlinear phenomena in vibro-impact dynamics: central collisions and energy jumps between two rolling bodies. Nonlinear Dyn. 91(3), 1885–1907 (2018)
Brauer, J., Andersson, S.: Simulation of wear with flank interference—a mixed FE and analytical approach. Wear. 254, 1216–1232 (2003)
Brandão, J.A., PedroCerqueira, P., Seabra, J.H.O., Castro, M.J.D.: Measurement of mean wear coefficient during gear tests under various operating conditions. Tribol. Int. 102, 61–69 (2016)
Atanasovska, I., Mitrovic, R., Momcilovic, D., Subic, A.: Analysis of the nominal load effects on gear load capacity using the finite element method. Proc. Inst. Mech. Eng. C. 224(11), 2539–2548 (2010)
Acknowledgement
Parts of this research were supported by the Ministry of Sciences of Republic Serbia trough Mathematical Institute of SASA Belgrade. Grant OI 174001: Dynamics of hybrid systems with complex structures. Mechanics of materials.
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Atanasovska, I.D., (Stevanović) Hedrih, K.R., Momcilovic, D.B. (2020). A Theoretical Model for Vibro-Impact Dynamics of Spur Gears with Tooth Flanks Wear. In: Lacarbonara, W., Balachandran, B., Ma, J., Tenreiro Machado, J., Stepan, G. (eds) Nonlinear Dynamics of Structures, Systems and Devices. Springer, Cham. https://doi.org/10.1007/978-3-030-34713-0_13
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DOI: https://doi.org/10.1007/978-3-030-34713-0_13
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