Contact Phenomena and Wear Processes in a Friction Connection of Elastic Flat Plates

• Autorzy: Awrejcewicz J. , Grzelczyk D.
• Konferencja: Polish-Slovak Scientific Conference on Machine Modeling and Simulation - MMS 2010 (15 ; 31.08-1.09.2010 ; Krasiczyn, Poland)
• Języki publikacji: EN

Abstrakty

EN

The considered in this work issue allow to modeling contact phenomena and wear processes on the contact surface of a flat plates. Unlike many previous works, here the mentioned plates are treated as a friction connection of elastic bodies, and hence an effect of wear and elasticity (flexibility) of material of contacting materials is considered. A integral wear model describing gradual decreasing of speed of wear of plates as a result of abrasive adapting to each other in the process of the exploitation is considered. As a result of mathematical modeling the system of linear heterogeneous algebraic equations is obtained. The presented modeling allows for obtaining real contact pressure distribution on the contact surface and wear of individual plates. Some interesting numerical results are obtained, reported and discussed.

Słowa kluczowe

EN

contact phenomena; contact surface; wear processes; friction connection; elastic flat plates; friction

PL

połączenie cierne; elastyczne płaskie płyty; tarcie

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Research
• Rocznik: 2010
• Tom: Vol. 34, No. 3
• Strony: 5--12
• Opis fizyczny: Bibliogr. 19 poz., il., wykr.

Twórcy

autor

Awrejcewicz J.

autor

Grzelczyk D.

• Technical University of Lodz, Department of Automation and Biomechanics

Bibliografia

• Archard, J. F., 1953, Contact and rubbing of flat surfaces, J. Applied Physics, 24(8), 981-988.
• Awrejcewicz, J., Grzelczyk, D., 2009a, Modeling and analytical/numerical analysis of wear processes in a mechanical friction clutch, Part 1: Differential wear model, Proceedings of the 10th Conference on Dynamical Systems - Theory and Applications, Eds: J. Awrejcewicz, M. Kaźmierczak, P. Olejnik, J. Mrozowski, Łódź, Poland, 137-144.
• Awrejcewicz, J., Grzelczyk, D., 2009b, Modeling and analytical/numerical analysis of wear processes in a mechanical friction clutch, Part 2: Integral wear model, Proceedings of the 10th Conference on Dynamical Systems - Theory: and Applications, Eds: J. Awrejcewicz, M. Kaźmierczak, P. Olejnik, J. Mrozowski, Łódź, Poland, 145-150.
• Awrejcewicz, J., Pyryev, Yu., 2009, Nonsmooth dynamics of contacting thermoelastic bodies, Springer-Verlag, New York.
• Chichinadze, A. V., Braun, E. D., Ginsburg, A. G., Ignat'eva, Z. V., 1979, Calculation, testing, and selection of friction couples, Nauka, Moscow (in Russian).
• Chichinadze, A. V., 1995, Processes in heat dynamics and modeling of friction and wear (dry and boundary friction), Tribology International, 8 (1), 55-58.
• Gavrikov, M. V., Mazing, R. L., 1988, The hereditary-ageing model of wear and its application to problems with monotonically increasing contact zone, Friction and Wear, 9 (2), 274-279 (in Russian).
• Hebda, M., Chichinadze, A. V., 1989, 1990, 1992, 1, 2, 3, Reference Manual on Tribology, Mashinostrojenie, Moscow (in Russian).
• Ibrahim, R. A., 1994, Friction-induced vibration, chatter, squeal and chaos, Part 1: Mechanics of contact and friction., Part 2: Dynamics and modelling, Appl. Mech. Rev., 47 (7), 209-253.
• Kragelsky, I. V., Shchedrov, V. S., 1956, Development of the science of friction, Izd. Acad. Nauk SSSR, Moscow (in Russian).
• Kuzmenko, A. G., 1981, Contact problems allowing for wear for cylindrical sliding supports, Friction and Wear, 2 (3), 502-512 (in Russian).
• Lawrowski, Z., 1993, Tribology, Friction, wear and lubrication, PWN, Warsaw, (in Polish).
• Odeń, J. T., Martins, J. A. C., 1985, Models and computational methods for dynamic friction phenomena, Comput. Methods Appl. Mech. andEngrg., 52 (1-3), 527-634.
• Pyryev, Yu., 2004, Dynamics of contact systems with including heat generation, friction and wear, Postdoctoral thesis, Scientific Booklets, No 936, TU of Lodz, (in Polish).
• Sadowski, J., 1999, Thermodynamic interpretation of friction and wear, TU of Radom, Radom (in Polish).
• Solski, P., Ziemba, S., 1969, Issues of wear of elements of machines caused by the friction, PWN, Warsaw (in Polish).
• Yevtushenko, A., Pyryev, Yu., 1998, Calculation of the contact temperature and wear of frictional elements of brakes, Mater. Sci., 34 (2), 249-254.
• Yevtushenko, A., Pyryev, Yu., 1999, Calculation of the contact temperature and wear during braking, J. Math. Sci., 96(1), 2892-2896.
• Yevtushenko, A., Pyryev, Yu., 1999, The applicability of a hereditary model of wear with an exponential kernel in the one-dimensional contact problem taking frictional heat generation into account, J. Appl. Maths. Mechs., 63 (5), 795-801.