Disclosure of state uncertainty of the roller chain based on cross-correlation
- Details
- Category: Content №1 2022
- Last Updated on 25 February 2022
- Published on 30 November -0001
- Hits: 4547
Authors:
K.Sosnin, orcid.org/0000-0003-4922-8041, Dnipro University of Technology, Dnipro, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it.
O.Gerasina, orcid.org/0000-0002-8196-0657, Dnipro University of Technology, Dnipro, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Yu.Ribalchenko, orcid.org/0000-0003-1363-9885, Dnipro University of Technology, Dnipro, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it.
G.Schullerus, orcid.org/0000-0001-9740-9213, Reutlingen University, Reutlingen, the Federal Republic of Germany, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2022, (1): 057 - 062
https://doi.org/10.33271/nvngu/2022-1/057
Abstract:
Purpose. Reducing the downtime of transport equipment due to technical malfunction of the chain transmission by disclosing the uncertainty in the friction change of the plate roller open-chain through the estimation of the chain friction coefficient at idle speed.
Methodology. To achieve the goal, the following tasks were set: to carry out a research on the change in the plate roller chain friction at idle speed; to develop a method for evaluating friction in the roller plate chain at idle speed. Research on the state of the roller plate chain in laboratory conditions is carried out on the bench by measuring the motor torque during the rotation of the chain. Data processing of the random process of changing the state of the plate roller open-chain predetermines the use of methods of mathematical statistics and correlation analysis.
Findings. The research carried out to control the state of the plate roller chain made it possible to disclose the static dependence of the change in friction per day and the correlation dependence of the change in friction in the chain for all days of the experiment. To estimate the change in the state of the conveyor chains, a method was developed for determining the friction coefficient of the plate roller chain through the torque of the motor rotating the open-chain. During the experiment, the increase in the coefficient of friction was more than 20 percent.
Originality. The relation of the change in the parameter of the torque of the motor rotating the chain at idle speed during the experiment due to the change in the friction of the chain or the sliding speed in the joints of the chain was disclosed.
Practical value. It consists in using the developed method for estimation of the friction in the open-chain at idle speed for planning the timing of scheduled maintenance of transport equipment. An increase in the magnitude of the motor torque that rotates the open-chain at idle speed is associated with a decrease in the sliding speed of the chain joints, an increase in the friction coefficient, which is a criterion for estimation the state of the drive chain. The results of changing the friction coefficient of the developed method showed similarity with the results of the correlation method for estimation of the state of the roller plate chain.
Keywords: roller plate chain, sliding speed, open-chain friction, wear, correlation analysis
References.
1. Holmberg, K., & Erdemir, A. (2017). Influence of tribology on global energy consumption, costs and emissions. Friction, 5(3), 263-284. https://doi.org/10.1007/s40544-017-0183-5.
2. Yang, W., Wei, K., & Peng, Z. (2018). Integrity detection of mooring chains by the approach of thermography. ESREL 2018 Conference Proceedings. London: Taylor & Francis Group. Retrieved from https://core.ac.uk/download/pdf/327363866.pdf.
3. Reinhold, R. (n.d.). How to Implement an Effective Chain-wear Monitoring Program. Retrieved from http://www.reliableplant.com/Read/28623/chain-wear-monitoring.
4. Karcher, T., & Schullerus, G. (2017). Correlation-Based Condition Monitoring of a Roller Chain. WCCM 2017. London: ILEC Conference Centre. Retrieved from https://publikationen.reutlingen-university.de/files/1410/1410.pdf.
5. Usov, A.S., & Saharchuk, V.V. (2014). Method for checking the validity of roller chains. Russian Federation Patent No. 2529752. Retrieved from https://patentdb.ru/patent/2529752.
6. Berezhnoy, S.B., Metelkov, S.A., & Skoryunov, A.A. (2014). Forecasting the wear of the drive roller chain in special chain drivers operating in machinery and equipment of the oil and gas complex. Nauchny zhurnal KubGAU, 97(03). Retrieved from http://ej.kubagro.ru/2014/ 03/pdf/80.pdf.
7. Fuglede, N., & Thomsen, J.J. (2016). Kinematic and dynamic modeling and approximate analysis of a roller chain drive. Journal of Sound and Vibration, 366, 447-470. https://doi.org/10.1016/j.jsv.2015.12.028.
8. Kerremans, V., Rolly, T., De Baets, P., De Pauw, J., Sukumaran, J., & Perez Delgado, Y. (2011). Wear of conveyor chains with polymer rollers. Sustainable Construction and Design. Retrieved from https://core.ac.uk/download/pdf/55868605.pdf.
9. Burgess, S.C., Pyper, T., & Ling, C.S. (2012). A linear actuated chain test rig capable of accelerated test speeds and continuous wear measurements. Mechanical Engineering Scienc, 227(5), 1047-1055. https://doi.org/10.1177/0954406212451546.
10. Zhang, B., Zhang, L., & Xu, L. (2016). Degradation Feature Selection for Remaining Useful Life Prediction of Rolling Element Bearings. Quality and Reliability Engineering International, 32(2), 547-554. https://doi.org/10.1002/qre.1771.
11. Sosnin, K.V., & Prosyanyk, A.V. (2011). Automation of the grain drying process in continuous dryers based on theory of fuzzy sets. Zbirnyk naukovyh prats NGU, 36(2), 179-186. Retrieved from http://ir.nmu.org.ua/bitstream/handle/123456789/152747/26.pdf?sequence=1&isAllowed=y.
12. Herasina, O.V., Husiev, O.Y., & Korniienko, V.I. (2019). Neuro-fuzzy forecasting of non-linear processes of blast furnace production. Radio Electronics, Computer Science, Control, 48(1), 89-97. https://doi.org/ 10.15588/1607-3274-20.
13. Kupin, A.I., & Kuznetsov, D.I. (2016). Information technology for groups diagnostics of induction motors based on spectral characteristics and intillegent classification (ISBN 978-617-7250-64-6). Kryvyi Rih: Publisher FOP Chernyavsky D. O. Retrieved from https://core.ac.uk/download/pdf/84274068.pdf.
14. Polozhaenko, S.A., & Abdullach, O.M. (2015). ethods of mathematical design and machine authentication of non statics anomalous diffusive processes. Informatics and mathematical methods in modelling, 5(3), 249-258. Retrieved from http://nbuv.gov.ua/UJRN/Itmm_2015_5_3_9.
15. GOSTR 54784-2011 Test of agricultural machinery. Methods of estimations of technical parameters (2011). Retrieved from https://docs.cntd.ru/document/1200089620.
Newer news items:
- Modeling of manipulator grip reaches with regard to generalized coordinate constraints - 25/02/2022 15:02
- Integrated improvement of the efficiency of computer control system of spatial orientation settings of drilling facilities - 25/02/2022 15:02
- Hazard mapping as a fundamental element of OSH management systems currently used in the mining sector - 25/02/2022 15:02
- Determination of tightness of the filtering half-mask adhesion to a user’s face - 25/02/2022 15:02
- Early determination and evaluation of technogenic risks within the water purification systems of TSs and TPSs - 25/02/2022 15:02
- Selective non-catalytic reduction of nitrogen oxides in the production of iron ore pellets - 25/02/2022 15:02
- Mechanism of protecting forest and land resources of Ukraine from illegal amber mining: legal aspect - 25/02/2022 15:02
- Substantiation of the green approach in the formation of a sustainable system of ecological logistics - 25/02/2022 15:02
- Defining the level of human comfort in the office environment by thermal factor - 25/02/2022 15:02
- Lubricants for rail transport liquid (plastic) for friction pair “wheel – rail” - 25/02/2022 15:02
Older news items:
- Feasibility study for using the fillers in the bearing structure components of a gondola car - 25/02/2022 15:02
- Beneficiation properties of ash-and-slag dumps - 25/02/2022 15:02
- Numerical studies on thermochemical processing of peat in a fixed layer - 25/02/2022 15:02
- Estimation of glass lubricant viscosity for hot extrusion of Cr-Ni steel and Ni alloy tubes - 25/02/2022 15:02
- Assessment of sudden soil faults hazard when developing a coal seam - 25/02/2022 15:02
- Experimental and theoretical studies on the operating parameters of hydromechanical drilling - 25/02/2022 15:02
- Petrographic composition and ore potential of low-temperature metasomatites of the Middle-Dniprean mega-block of the Ukrainian Shield - 25/02/2022 15:02
- A method to evaluate the performance of an open loop geothermal system for mine water heat recovery - 25/02/2022 15:02