Local damages during rolling and mechano-rolling fatigue for the mechanical system shaft : roller (0.45 carbon steel – 25XGT steel, 20XH3A steel – 20XH3A steel)

• Autorzy: Bogdanovich A. , Yelovoy O. , Sosnovskiy L. , Komissarov V. , Tyurin S.

Identyfikatory

DOI

10.1515/ama-2015-0041

• Języki publikacji: EN

Abstrakty

EN

The report provides a description of local damages which are formed in the process of wear-fatigue tests. The analysis of local surface wave-like damages during rolling and mechano-rolling fatigue for the shaft-roller mechanical system under steady-state and multistage loading conditions is given. It is shown that the study of local wear-fatigue damage was made possible by new methods of testing and measuring wear-fatigue tests and damages, which are described in the report. New characteristics to estimate the parameters of the local wear-fatigue damage are proposed. The concept of local fatigue curves is introduced. The laws of local wear-fatigue damage for the shaft - roller system are analysed.

Słowa kluczowe

EN

local damage; fatigue; tribo-fatigue system; microcrack; wear-fatigue damage; residual deformation; wave-like damage; troppy phenomena; local fatigue curve

PL

zmęczenie; mikropęknięcie; uszkodzenia lokalne; deformacja; krzywa zmęczenia

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2015
• Tom: Vol. 9, no. 4
• Strony: 259--264
• Opis fizyczny: Bibliogr. 8 poz., rys., tab., wykr.

Twórcy

autor

Bogdanovich A.

• Mechanics and Mathematics Faculty, Department of Theoretical and Applied Mechanics, Belarusian State University, Nezavisimosty av., 4,220000, Minsk, Republic of Belarus

autor

Yelovoy O.

• The Joint Institute of Mechanical Engineering of National Academy of Sciences of Belarus, Academicheskaya str., 12, 220072, Minsk, Republic of Belarus

autor

Sosnovskiy L.

• S&P Group TRIBOFATIGUE Ltd, Gomel, Republic of Belarus

autor

Komissarov V.

• S&P Group TRIBOFATIGUE Ltd, Gomel, Republic of Belarus

autor

Tyurin S.

• S&P Group TRIBOFATIGUE Ltd, Gomel, Republic of Belarus

Bibliografia

• 1. Bayer Raymond G. (2004), Mechanical Wear Fundamentals and Testing, New York, USA.
• 2. Engel P., Adams C. (1987), Rolling wear study of misaligned cylindrical contacts. Proc. Int. Conf. Wear Materials., ASME, 181– 191.
• 3. Hogmark S., Alander J. (1983), Wear of cylinder liners and piston rings, Proc. Int. Conf. Wear Materials, ASME, 38–44.
• 4. Samyn P., Quintelier J., Schoukens G. (2008), On the repeatability of friction and wear tests for polyimides in a hertzian line contact, Exp. Mech., 48, 233–246.
• 5. Sosnovskiy L.A., Bogdanovich A.V., Yelovoy O.M., Tyurin S.A., Komissarov V.V., Sherbakov S.S. (2014), Methods and main results of Tribo-Fatigue tests, International Journal of Fatigue, 66, 207-219.
• 6. Sosnovskiy L.A., Shcharbakou S.S. (2005), Troppy Phenomenon, Proceedings of the World Tribology Congress, Washington.
• 7. Tyurin S.A., Sherbakov S.S. (2005), Experimental study ofresidual wave-like damage initiated by initial distortion of specimen form, Vestnik of BelSUT, 2, 88–93 (in Russian).
• 8. Yung-Li L., Jwo P., Hathaway R.B., Barkey M.E. (2005), Fatigue testing and analysis, Amsterdam, Elsevier Butterworth Heinemann.