Abstract
The results of experimental studies of stress–strain behavior during hardening stages, as well as the stabilization and strength degradation of the rubber-cord casings during the static loading mode have been given. The influence of measurements of these characteristics on the drive dynamic loading has been shown. The physical processes of specific friction in the coupling flexible element have been considered. Dependence diagrams of the specific friction on dynamic torque, vibration frequency, torsion angles, and casing temperature have been made.
Similar content being viewed by others
References
Makhutov, N.A., Shcheglov, B.A., and Evdokimov, A.P., Torsion deformation of toroidal rubber-cord shell and static loading for rigid and elastic cardan drive, Probl. Mashinostr. Nadezhn. Mash., 2004, no. 5, pp. 46–49.
Matvienko, Yu.G., Two-parameter fracture mechanics in contemporary strength problems, J. Mach. Manuf. Reliab., 2013, vol. 42, no. 5, pp. 374–381.
Makhutov, N.A., A criterion base for assessment of strength, lifetime, reliability, survivability, and security of machines and man-machine systems, J. Mach. Manuf. Reliab., 2013, vol. 42, no. 5, pp. 364–373.
Bulgakov, V.N., Statika toroidal’nykh obolochek (Toroidal Shells Static), Kiev: USSR Acad. Sci., 1962.
Vasil’ev, V.V., Mekhanika konstruktsii iz kompozitsionnykh materialov (Mechanics of Composite Material Structures), Moscow: Mashinostroenie, 1988.
Chernyatin, A.S. and Razumovskii, I.A., The indentation method as a method of assessment of loading and degradation of mechanical characteristics of the material, J. Mach. Manuf. Reliab., 2015, vol. 44, no. 4, pp. 337–343.
Emel’yanov, I.G. and Kuznetsov, A.V., The stressed state of shell structures under local loads, J. Mach. Manuf. Reliab., 2014, vol. 43, no. 1, pp. 42–47.
Panovko, G.Ya., Vnutrennee trenie pri kolebaniyakh uprugikh sistem (Internal Friction under Elastic Systems Oscillations), Moscow: Fizmatgiz, 1960.
Koshelev, F.F., Obshchaya tekhnologiya reziny (General Rubber Technology), Moscow: Khimiya, 1968.
Saltykov, A.V., Osnovy sovremennoi tekhnologii avtomobil’nykh shin (Foundations of Modern Technology of Automobile Tires), Moscow: Khimiya, 1974.
Kukalenko, B.D., Puti sovershenstvovaniya tekhnologii proizvodstva i proektirovaniya ballonov shinno-pnevmaticheskikh muft (The Way to Improve Manufacturing and Design Technologies of Tire-Type Pneumatic Clutch Balloons), Moscow: TsNIITEneftkhim, 1977.
Makhutov, N.A., Shcheglov, B.A., and Evdokimov, A.P., Nonlinear elasticity of toroidal rubber-cord shells under static loading, Probl. Mashinostr. Nadezhn. Mash., 2006, no. 2, pp. 27–36.
Evdokimov, A.P., Reduced compliance of rubber-cord shells of shunting diesel locomotive power drives, Probl. Mashinostr. Avtomatiz., 2004, no. 2, pp. 58–62.
Terskikh, V.P., Krutil’nye kolebaniya valoprovodov silovykh ustanovok (Torsion Oscillations of Power Plants Shaftings), Leningrad: Sudostroenie, 1971, vol. 1.
Vul’fson, I.I., On the problem of dynamic damping of torsional oscillations of a machine drive, J. Mach. Manuf. Reliab., 2009, vol. 38, no. 1, pp. 13–18.
Emel’yanov, I.G., Investigation into the contact interaction between shell and base with notches, J. Mach. Manuf. Reliab., 2015, vol. 44, no. 3, pp. 263–270.
Mochalin, A.A., Stability of a cylindrical shell of variable thickness depending on the nonuniform radial load, J. Mach. Manuf. Reliab., 2014, vol. 43, no. 1, pp. 9–13.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.P. Evdokimov, T.Sh. Shikhnabieva, 2017, published in Problemy Mashinostroeniya i Nadezhnosti Mashin, 2017, No. 2, pp. 119–124.
About this article
Cite this article
Evdokimov, A.P., Shikhnabieva, T.S. Stress–strain behavior and specific friction of toric rubber-cord casings of flexible couplings. J. Mach. Manuf. Reliab. 46, 199–203 (2017). https://doi.org/10.3103/S1052618817020054
Received:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1052618817020054