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Assessment of the Conveyor Belt Strength Decrease due to the Long Term Exploitation in Harmful Conditions

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Języki publikacji
EN
Abstrakty
EN
Bucket conveyors are widely used in various industrial sectors due to their efficiency in material transport. However, like any machinery, they are susceptible to degradation during operation, leading to a decrease in performance and an increase in the risk of failure. Therefore, research was conducted to understand the impact of operation on bucket conveyor belts. In the study, samples were prepared from different locations and sections of the belt to investigate potential differences in material properties and strength. A series of mechanical tests, including a static tensile test, were conducted to assess the material strength. The results of the research revealed differences in mechanical properties among samples from different locations and belt sections. Furthermore, potential damages that may occur with incorrect handling were unveiled. These findings are crucial for industrial practices, providing a better understanding of factors influencing the durability and efficiency of bucket conveyor belts.
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Twórcy
  • Department of Theoretical and Applied Mechanics, Faculty of Mechanical Engineering Technology, Silesian University of Technology, ul. Konarskiego 18A, 44-100 Gliwice, Poland
  • Department of Theoretical and Applied Mechanics, Faculty of Mechanical Engineering Technology, Silesian University of Technology, ul. Konarskiego 18A, 44-100 Gliwice, Poland
  • Department of Theoretical and Applied Mechanics, Faculty of Mechanical Engineering Technology, Silesian University of Technology, ul. Konarskiego 18A, 44-100 Gliwice, Poland
  • Materials Testing Laboratory, Faculty of Mechanical Engineering Technology, Silesian University of Technology, ul. Konarskiego 18A, 44-100 Gliwice, Poland
  • Department of Theoretical and Applied Mechanics, Faculty of Mechanical Engineering Technology, Silesian University of Technology, ul. Konarskiego 18A, 44-100 Gliwice, Poland
  • Department of Theoretical and Applied Mechanics, Faculty of Mechanical Engineering Technology, Silesian University of Technology, ul. Konarskiego 18A, 44-100 Gliwice, Poland
Bibliografia
  • 1. Mazurkiewicz, D. Analysis of the ageing impact on the strength of the adhesive sealed joints of conveyor belts. Journal of Materials Processing Technology. 2008; 208(1–3): 477–485. https://doi.org/10.1016/J.JMATPROTEC.2008.01.012.
  • 2. Bortnowski, P., Kawalec, W., Król, R., Ozdoba, M. Types and causes of damage to the conveyor belt – Review, classification and mutual relations. Engineering Failure Analysis. 2022; 140, 106520. https://doi.org/10.1016/J.ENGFAILANAL.2022.106520.
  • 3. Yan, C., He, X. Model and dynamic simulation of belt conveyor. Proceedings - 2010 International Conference on Intelligent System Design and Engineering Application, ISDEA 2010. 2010; 1: 949–951. https://doi.org/10.1109/ISDEA.2010.331.
  • 4. Wang, H., Dai, J. X. Research on the reliability of underground coal mine belt conveyor system. 2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011 – Proceedings. 2012; 7636–7639. https://doi.org/10.1109/MACE.2011.5988818.
  • 5. Ahmadi, S., Moosazadeh, S., Hajihassani, M., Moomivand, H., Rajaei, M.M. Reliability, availability and maintainability analysis of the conveyor system in mechanized tunneling. Measurement. 2019; 145: 756–764. https://doi.org/10.1016/J.MEASUREMENT.2019.06.009.
  • 6. Gondek, H., Pokorny, J., Bohác, D., Luzar, L. Reduction of conveyor belt piercing on conveyor belts at surface mines. International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM, 2020-August(1.2); 227–232. https://doi.org/10.5593/SGEM2020/1.2/S03.029.
  • 7. Jurdziak, L. The conveyor belt wear index and its application in belts replacement policy. Mine Planning and Equipment Selection 2000. 2018; 589–594. https://doi.org/10.1201/9780203747124-112.
  • 8. Ambriško, Ľ., Marasová, D., Grendel, P. Determination the effect of factors affecting the tensile strength of fabric conveyor belts. Eksploatacja i Niezawodność. 2016, 18(1), 110–116. https://doi.org/10.17531/EIN.2016.1.14.
  • 9. Du, D., Li, H., Zhu, C., He, Q. Virtual prototype modeling and starting method of belt conveyor. Applied Mechanics and Materials. 2012; 148–149, 879–882. https://doi.org/10.4028/WWW.SCIENTIFIC.NET/AMM.148-149.879.
  • 10. Fedorko, G., Molnár, V., Živčák, J., Dovica, M., Husáková, N. Failure analysis of textile rubber conveyor belt damaged by dynamic wear. Engineering Failure Analysis. 2013; 28: 103–114. https://doi.org/10.1016/J.ENGFAILANAL.2012.10.014.
  • 11. Fedorko, G., Molnár, V., Michalik, P., Dovica, M., Kelemenová, T., Tóth, T. Failure analysis of conveyor belt samples under tensile load. Journal of Industrial Textiles. 2019; 48(8): 1364–1383. https://doi.org/10.1177/1528083718763776/ASSET/IMAGES/LARGE/10.1177_1528083718763776-FIG20.JPEG.
  • 12. Barburski, M. Analysis of the mechanical properties of conveyor belts on the three main stages of production. Journal of Industrial Textiles. 2016; 45(6): 1322–1334. https://doi.org/10.1177/1528083714559567/ASSET/IMAGES/LARGE/10.1177_1528083714559567-FIG7.JPEGDobroť.
  • 13. D. Adhesion degradation of rubber and steel insert for conveyor belts. Journal of Adhesion Science and Technology. 2013; 27(2): 125–135. https://doi.org/10.1080/01694243.2012.701511.
  • 14. Woźniak, D., Hardygóra, M. Aspects of selecting appropriate conveyor belt strength. Energies. 2021; 14(19). https://doi.org/10.3390/EN14196018.
  • 15. Tojiyev, D.R., Isomidinov, P.A., Alizafarov, A.B. Strength and fatigue of multilayer conveyor belts under cyclic loads. Turkish Journal of Computer and Mathematics Education. 2021; 12(7).Bajda, M., Hardygóra, M. Analysis of Reasons for Reduced Strength of Multiply Conveyor Belt Splices. Energies 2021; 14(5): 1512. https://doi.org/10.3390/EN14051512.
  • 16. Woźniak, D., Hardygóra, M. 2021. Aspects of Selecting Appropriate Conveyor Belt Strength. Energies 2021; 14(19): 6018. https://doi.org/10.3390/EN14196018.
  • 17. Macek, W., Robak, G., Żak, K., Branco, R. Fracture surface topography investigation and fatigue life assessment of notched austenitic steel specimens. Engineering Failure Analysis 2022; 135: 106121. https://doi.org/10.1016/J.ENGFAILANAL.2022.106121.
  • 18. Ilanković, N., Živanić, D., Zuber, N. The Influence of fatigue loading on the durability of the conveyor belt. Applied Sciences 2023; 13(5): 3277. https://doi.org/10.3390/APP13053277.
  • 19. ISO 527-4:1997 - Plastics — Determination of tensile properties — Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites. (n.d.). Retrieved December 6, 2023, from https://www.iso.org/standard/4595.html.
  • 20. ISO 283:2007 - Textile conveyor belts — Full thickness tensile strength, elongation at break and elongation at the reference load — Test method. (n.d.). Retrieved December 6, 2023, from https://www.iso.org/standard/38394.html.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-2e05d31d-22bf-416a-83dd-9c80936e53fd
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