Determination of Interaction Force Between Single Core Cable Elements under Deformation

Document Type : Research Paper

Authors

1 Tomsk State Pedagogical University, Tomsk, Russia

2 National Research University of Information Technologies, Mechanics and Optics, Russia

3 Tomsk Polytechnic University, Tomsk, Russia

10.22034/jsm.2020.574250.1330

Abstract

The purpose of this paper is to investigate friction forces in the design of a single-core flexible cable in the deformation zone and the practical applicability of the results obtained for these purposes. The power interaction of the design of a single-core flexible cable during its deformation is considered. For the first time, formulas were obtained for determining the interaction forces between the constituent parts of a single-core cable as a composite multilayer beam. A calculation technique has been developed and shear force values have been determined for some types of single-core flexible cables. The nature of the change in these forces along the length of the cable is investigated. At the beginning of the cable deformation zone, the force value can fluctuate within its constant value. In the remaining part, the shear forces along the section are constant and only at the end of the deformation zone is zero. Practically, the formulas work for the tasks. The resulting expressions for shearing forces allow one to evaluate the tribological interaction of the constituent parts of each cable element and take into account their influence when creating multicore cables. The results of the research can be used to improve the reliability of the design of flexible cables at the design stage.  

Keywords

[1] Balashov A.I., Boyev M.A., Vorontsov A.S., 2009, Cables and Wires the Fundamentals of Cable Engineering, Energoatomizdat, Moscow, Russia.
[2] Belyaev D.V., I-Kan A., Morozov G.M., 2004, Ways of optimization of plain gearing, Proceedings The 8th Russian-Korean International Symposium on Science and Technology, Korus.
[3] Myshkin N., Kovalev A., 2018, Adhesion and surface forces in polymer tribology, Friction 6(2): 143-155.
[4] Holmberg K., Erdemir A., 2017, Influence of tribology on global energy consumption, costs and emissions, Friction 5(3): 263-284.
[5] Sokhanev B.V., Ismailov G.M., Musalimov V.M., 2007, Assessment of elements of a flexible cable structure, Devices and Systems Control Monitoring and Diagnostics 6: 26-29.
[6] Ismailov G.M., Musalimov V.M., Shiyanov V.D., 2011, Assessment of the force interaction of elements of a cable structure by their bending, Bulletin of Tomsk Polytechnic University 318(2): 44-48.
[7] Popova E., Popov V.L., 2015, The research works of coulomb and amontons and generalized laws of friction, Friction 3(2): 183-190.
[8] Hsu S., Ying Ch., Zhao F., 2014, The nature of friction: a critical assessment, Friction 2(1): 1-26.
[9] Kovalenko P., Perepelkina S., Korakhanov T., 2017, Investigation of tribological properties of friction pairs duralumin – fluoropolymer used for design and manufacturing of biomechatronic devices, Tribology in Industry 39(2): 192-197.
[10] Perepelkina S., Kovalenko P., Pechenko R., Makhmudova K., 2017, Investigation of friction coefficient of various polymers used in rapid prototyping technologies with different settings of 3D printing, Tribology in Industry 39(4): 519-526.
[11] Musalimov V.M., Sokhanev B.V., Mokryak S.Y., 1981, Elements of the Mechanics of Cable Structures, Tomsk State University Publishing House, Tomsk, Russia.
[12] Alexandrov A.V., Potapov V.P., Derzhavin B.P., 2004, Resistance of Materials, Higher School, Moscow, Russia.
[13] Rzhanitsyn A.R., 1982, Construction Mechanics, High School, Moscow, Russia.
[14] Ismailov G.M., Pavlov M.S., Tyurin A.E., 2012, Composite Materials Constructions 4: 39-43.
[15] Ismailov G.M., 1993, Study of Cyclic Wear of Cable Structures Elements, Ph.D. Thesis, Tomsk Polytechnic Institute, Tomsk, Russia.
[16] Bowden F.P., Tabor D., 2001, The Friction and Lubrication of Solids, Clarendon Press, Oxford, UK.
[17] Popov V.L., 2013, Contact Interaction Mechanics and Physics of Friction From Nanotribology to Earthquake Dynamics, Fizmatlit, Moscow, Russia.
[18] Ismailov G.M., Tyurin A.E., Ikonnikova K.V. et al., 2017, Force interaction of flexible cable elements under operation conditions, IOP Conference Series, Earth and Environmental Science.
[19] Ismailov G.M., 2013, Determination of cable durability by cyclical bending subject to friction force, Friction and Lubrication in Machines and Mechanisms 11: 32-35.