Selected Energetic Aspects of Needle Bearings Work Performance

• Autorzy: Nachimowicz, J. , Jałbrzykowski, M.
• Konferencja: International Conference on Modelling and Simulation of the Friction Phenomena in the Physical and Technical Systems "FRICTION 2008" (5 ; 31.05-1.06.2008 ; Warsaw, Poland) ; French-Polish Seminar of Mechanics (16 ; 31.05-1.06.2008 ; Warsaw, Poland)
• Języki publikacji: PL

Abstrakty

EN

The paper presents the analysis of wears equation in energetic approach exemplified by a needle bearing of tractor's third motion shaft. The authors analysed the influence of external factors on the type of wear in the function of time in frictional contact. Properties, which are typical of deformed sections of friction surface, have essential influence on the durability of the elements of friction couple. It is crucial to make the right choice of materials for friction elements, which ought to have structure of the largest resistance to cracking as a result of external exploitation influences. This means that the material science of tribotechnology should be considered on the basis of microstructure analyses.

Słowa kluczowe

PL

łożysko igiełkowe; zużycie łożysk; powierzchnia tarcia; węzeł tarcia

EN

needle bearing; bearings wear; friction surface; friction couple

• Czasopismo: Machine Dynamics Problems
• Rocznik: 2008
• Tom: Vol. 32, No. 1
• Strony: 73-79
• Opis fizyczny: Bibliogr. 6 poz.

Twórcy

autor

Nachimowicz, J.

autor

Jałbrzykowski, M.

• Technical University of Bialystok. Mechanical Department,

Bibliografia

• Nahimovich, E., 2004, Tribological characteristics of bearing system of road wheels, International Conference - Friction 2004, Modelling and simulation of the friction phenomena in the physical and technical systems, Warsaw University of Technology, 59-63.
• Nahimovich, E., Chulkin, S., 2002, The comprehensive approach to problem solving on a heigtening of longevity both endurance of materials and elements of machines, Mechanical Engineering, 4, 42-44.
• Nahimovich, E., Kaczynski, R., 2003, On the criteria of the influence of the lubrication medium on the durability of bal bearings, Mechanical Engineering, 12, 49-52.
• Nahimovič E., 2001, Primenenie naplavok dla vosstanovlenia iznošennyh detalej, Trudy pervogo meždunarodnogo simpoziuma po transportnoj tribotehnike "Transribo-2001", Spb, Izd-vo SpbGTU, 140-143.
• Nahimovič E., Pogodaev, L.I., 2002, Modelirovanie processa iznašivania i prognozirovanie dolgovečnosti opor kačenia, Izd. SPbGTU, Sankt-Peterburg, 129 s..
• Pogodaev, L.I., Kuz'min, V.N., Dudko, P.P., 2001, Povyšenie nadežnosti pribosopraženij, Sankt-Peterburg: Akademia Transporta Rossijskoj Federacii, 316 s.