Research of fretting processes in cyclic changes in the voltage state at the contact spot
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Published:
Nov 15, 2021
Keywords:
fretting process, contact patch, fretting fatigue
Main Article Content
Abstract
On the basis of a literature review of experimental data, a technique has been developed for studying the processes occurring in the contact patch during fretting in air and in seawater. Experimental studies of fretting processes on a specially made testing machine made it possible to study all stages of fretting fracture, from the running-in of contacting pairs up to the formation of fretting fatigue cracks.
Article Details
How to Cite
Kobzaruk, O., & Babinets, V. (2021). Research of fretting processes in cyclic changes in the voltage state at the contact spot. Herald of the Odessa National Maritime University, (65), 138-151. https://doi.org/10.47049/2226-1893-2021-2-138-151
Section
Tightening and strength of machine parts
References
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2. Pokhmursky, V.I., Filimonov, G.N., Balatsky, L.T. On the choice of the base number of loads during endurance testing under fretting conditions // Shipbuilding technology. 1983. № 3.
3. Pokhmurskyi, V.I. and Kalakhan, O.S. Plasma Coatings and Their Ability to Protect Titanium Alloys Against Corrosion Fretting-Fatique Fracture // Material Science - 1997. 33, No. 3. R 331-335.
4. Pokhmursky, V.I., Matsevitiy, V.M., Kalakhan, O.S. Et al Deve-lopment of that doslijennya pokrittiv for zagistu vid fretting-corrosion // Problems of machine learning. 2009. № 5. P. 23-29.
5. Balatsky, L.T., Babinets, V.I., Filimonov, G.N. Increased fatigue resistance of shafts in the fretting zone. G. «Problems of Strength», 1984, p. 109-111.
6. Parson, B., Wilson, E.A. F mtthod for determining the surface contact stresses resulting from interference fits. Trans of the National Fdvisory Committee for Aeronautics. B - 92, No.L. 1970.
7. Babinets, V.I., Balatsky, L.T., Pokhmursky, V.I. A device for testing materials for wear at cyclic changes in the stress state. Inventor's certificate No. 877406 for application No. 2886672 with a priority of 20.02.1980. Registered in the State Register of Inventions of the USSR on 07/01/1981.
8. Distribution of normal stresses on the surface of the frictional contact / G.A. Gorokhovsky, E.A. Klyuev, et al. // Problems of strength and wear. 1976. issue 10. Р. 15-18.
9. Stress state in the zone of polyurethane contact with a solid indenter / EA. Klyuev et al. // Mechanics of Polymers. 1976. № 5. P.15-18.
10. Pokhmursky, V.I., Homa, M.S. Corrosion in metal i alloy. Lviv: SPOLOM, 2008.