TRIBOLOGICAL BEHAVIOR OF POLYMERIC MATERIALS FOR HYBRID METALLOPOLYMER UNITS OF DRY SLIDING FRICTION. PART. 3. POLYETH-ERIFERKETONS, TERETHTHALANES
DOI:
https://doi.org/10.18372/0370-2197.2(95).16553Keywords:
method of determining experimental indicators of wear resistance, dry sliding friction, metal-polymer friction pair, polyester PEET and its composite PEEC 30GF, terephthalene ethylene PET and its composite PET PTFE, indicators and characteristics of wear resistance, coefficient of sliding frictionAbstract
According to the method of model triboexperimental studies of materials during sliding friction according to the scheme of end friction, the wear resistance of polyester PEEK and its composite PEEK + 30GF, terephthalene ethylene PET and its composite PET + PTFE was determined. They are used in metal-polymer (MP) gears and plain bearings operating in conditions of dry sliding friction. Their wear resistance indicators are established, based on which the characteristics of their wear resistance are determined, as used in the calculation methods of these hybrid tribomechanical systems. Quantitative regularities of tribological behavior of these polymers in tribocouples with steel 45 are established. The results of influence of loading on change of coefficients of sliding friction are resulted.
References
International Standard ISO 7148-2. Plain bearings – testing of the tribological behaviour of bearings materials. Part 2. Testing of polymer – based bearing materials. 10.01.2012.
X.Q. Pei, K. Friedrich. Sliding wear properties of PEEK, PBI and PPP. Wear, 274 (2012), pp. 452-455.
V. Rodriguez, J. Sukumaran, A.K. Schlarb, P. De Baets, Influence of solid lubri-cants on tribological properties of polyetheretherketone (PEEK), Tribol. Int. 103 (2016) 45–57.
Sandip Panda, Mihir Sarangi, S. K. Roy Chowdhury. An Analytical Model of Mech-anistic Wear of Polymers. Journal of Tribology , 2018, Vol. 140 / 011609-1.
J. Jozwik , K. Dziedzic , M. Barszcz and M. Pashechko. Analysis and Comparative Assessment of Basic Tribological Properties of Selected Polymer Composites. Materials 2020, 13, 75, 1-24.
W. Li, A. K. Wood, R. Weidig and K. Mao, 'An Investigation on the Wear Behav-iour of Dissimilar Polymer Gear Engagements', Wear, Vol. 271, pp. 2176-2183, 2011
Juanjuan Zhu, Fang Xie, and R S Dwyer-Joyce. PEEK Composites as Self-Lubricating Bush Materials for Articulating Revolute Pin Joints. Polymers. 2020; 12(3): 665.
Chernets M.V. K voprosu ob otsenke dolgovechnosti tsilindricheskikh tribosistem skolzheniya s granitsami, blizkimi k krugovym. Treniye i iznos, 17 (3), 340-344.
Chernets M., Pashechko M., Nevchas A. Metody prohnozuvannya ta pidvyshchennya znosostiykosti trybotekhnichnykh system kovzannya. V 3-kh tomakh. T.1. Doslidzhennya ta rozrakhunok trybosystem kovzannya, metody pidvyshchennya dovhovichnosti i znosostiykosti. - Drohobych: KOLO, 2001.– 492 s.
Chernets M., Kelbinski YU., Skvarok YU. Otsinka dovhovichnosti, znoshuvannya ta ko-ntaktnoyi mitsnosti zubchastykh peredach / Pid zah. red. M.V.Chernetsya. – Drohobych: Vymir, 2002. – 128 s.
Chernets M.V. Trybokontaktni zadachi dlya tsylindrychnykh zyednan z tekhnolohich-noyu nekruhlistyu. – Lyublin: Vyd. Lyublinsʹkoyi politekhniky, 2013. – 274 s.
Chernets M., Kelbinski YU. Vplyv nakhylu zubiv kosozubykh tsylindrychnykh peredach na trybomekhanichni, sylovi na kinematychni kharakterystyky // Problemy trybolohiyi. – 2006. - №4. – S. 3 – 7.
Chernets M.V., Yarema R.YA. Prohnozuvannya dovhovichnosti chervyachnykh peredach z arkhimedovym ta evolventnym chervʺyakom // Problemy trybolohiyi. – 2011. – №2. – S. 21 – 25.
Chernets M., Chernets Ju. Generalized method for calculating the durability of sliding bearings with technological out-of-roundness of details // Proc. JMechE. Part J: Journal of Engineering Tribology . -2015. – Vol. 229, №2. – pp. 216 – 226.
Chernets M., Chernets Ju. The simulation of influence of engagement conditions and technological teeth correction on contact strength, wear and durability of cylindrical spur gear of electric locomotive // Proc. JMechE. Part J: Journal of Engineering Tribology, 2017; Vol. 231, No 1, р.57 – 62.
Chernets M. A Method for predicting Contact Strenght and Life of Archimedes and Involute Worm Gears, Considering the Effect of Wear and Teeth Correction // Tribolo-gy in Industry. -2019. –№1. – Р. 134 - 141.
Czerniec M., Kornienko A. Prediction of the Service Life of Metal-Polymer Gears Made of Glass and Carbon Fibre-Reinforced Polyamide, Considering the Impact of Height Correction // Advances in Science and Technology Research Journal. - 2020, Vol. 14, Issue 3. - pages 15–21.
Chernets M., Chernets J., Kindrachuk M., Kornienko A. Methodology of calculation of metal-polymer sliding bearings for contact strength, durability and wear // Tribology in Industry. – 2020, Vol. 42, Nо. 4. - pages 572-581.
Chernets M.V., Korniyenko A.O. Trybolohichna povedinka polimernykh materialiv dlya hibrydnykh metalopolimernykh vuzliv sukhoho tertya kovzannya. Chast. 1. Poliamidy. Problemy tertya i znoshuvannya. 2022, №1. – S. 17-26
