Stand testing of springs for drum brake systems

• Autorzy: Drożyner Przemysław , Brodecki Adam , Szymczak Tadeusz

Identyfikatory

DOI

10.29354/diag/177242

• Języki publikacji: EN

Abstrakty

EN

The paper concerns the study of changes in responses of spring for drum brake systems, due to fatigue cycles conducted at operational regimes of vehicles with respect to the number of kilometers. Three types of springs from two manufacturers were examined i.e. double cylindrical, single cylindrical, and conical helical. The springs were subjected to a durability test up to 1×106 loading cycles, covering 300-500 thousand kilometers traveled. Tensile test was used for collecting differences between results for the tested object in the as-receive state and after fatigue. Values of the Pearson correlation coefficient were used to indicate differences between tested objects before and after loading cycles. They show that the obtained results expressed a very strong correlation, which means that the elastic response of the springs during operation over a distance of 300-500 thousand kilometers did not change significantly. Taking into account the recommendations of brake system manufacturers regarding the replacement of brake drums after 150,000 and 50,000 kilometers, respectively, it can be concluded that brake springs are the most durable and reliable element of such a brake system.

Słowa kluczowe

EN

drums; springs; fatigue; reliability

PL

układ hamulcowy; sprężyna; zmęczenie; niezawodność

• Wydawca: Polskie Towarzystwo Diagnostyki Technicznej
• Czasopismo: Diagnostyka
• Rocznik: 2023
• Tom: Vol. 24, No. 4
• Strony: art. no. 2023414
• Opis fizyczny: Bibliogr. 27 poz., rys., tab.

Twórcy

autor

Drożyner Przemysław

• Faculty of Technical Sciences, University of Warmia and Mazury in Olsztyn, 11 Oczapowskiego St., 10-719 Olsztyn, Poland

• https://orcid.org/0000-0002-6125-8035

autor

Brodecki Adam

• Institute of Fundamental Technological Research Polish Academy of Sciences Pawińskiego St. 5B; 02-106 Warsaw, Poland

• https://orcid.org/0000-0001-8303-1715

autor

Szymczak Tadeusz

• Motor Transport Institute, 80 Jagiellońska Str. 03-301 Warsaw, Poland

• https://orcid.org/0000-0003-2533-7200

Bibliografia

• 1. Springs in various industries, European Springs and Pressings, Lesjöfors, 2020.
• 2. The essential guide to spring technology, Springtech, 2017.
• 3. Wittek AM, Gąska D, Łazarz B, Matyja T. Coil springs in passenger cars - general theoretical principles and structural requirements, The Archives of Automotive Engineering - Archiwum Motoryzacji 2016; 72(2): 141-158, http://dx.doi.org/10.14669/AM.VOL72.ART9.
• 4. All about springs, Comprehensive Guide to the History, Use and Manufacture of Coiled Springs, AIM, Automated Industrial Motion, 2019.
• 5. Module 05 Design of springs, 20 pages. Available at: http://icet.ac.in/Uploads/Downloads/2_MODULE%2 05.pdf.
• 6. Spring Calculations Excerpts from JIS B 2704, 2000.
• 7. Das S, Siddiqui AR, Bartaria V. Evaluation of aluminum alloy brake drum for automobile application, International Journal of Scientific & Technology Research. 2013;2(11): 96-102.
• 8. Chouksey Z. Strength analysis and fatigue life prediction of aluminium LM6 alloyed brake drum using FEA a project report, school of mechanical engineering S.R.M. Engineering College Kattankulathur-603203 Chennai, 2010.
• 9. Manual TP-0445 Parts Failure Analysis Revised 06-13, Meritor Manual TP-0445 (Revised 06-13). 2013.
• 10. BPW Brake Cylinders for disc and drum brake axles Technical data - Valid June 2015 - Version 1.6, BPWBZ 39131502e, 2015.
• 11. How - to servicing drum brakes, Parts + Plus, 2016.
• 12. Maintenance Manual 4 Cam Brakes and Automatic Slack Adjusters Revised 08-16, Meritor Maintenance Manual 4 (Revised 08-16), 2016.
• 13. Sudheer K. Design and analysis of drum brake, International Journal of Advanced in Management, Technology and Engineering Sciences 2017; 7(XI): 374-388.
• 14. Axle Service Manual 300 Series Drum Brake, Granning, Updated: September 2018, 80254 REV B, 2018.
• 15. Aleem MA, Saad AA, Sohail A, Siraj SM, Reddy MR. Design and analysis of drum brakes. International Journal of Advanced Technology and Innovative Research 2018; 10(4): 0348-0354.
• 16. Mohite MRS, Shete HV, Patil RA. Determination of fatigue life of drum brake using experimental and finite element analysis, International Journal of Innovative Studies in Sciences and Engineering Technology 2019; 5(1).
• 17. Maintenance manual for brake of geared traction machine, D55006-E. 2022.
• 18. TECHNICAL PROCEDURE Trailer Suspension Systems, Drum Brake Service Procedures. L974, 2022.
• 19. Khatir T, Bouchetara M, Derrar K, Djafri M, Khatir S, Waha MA. Thermomechanical behavior of brake drums under extreme braking conditions, Computers, Materials & Continua Tech Science Press. 2022; 72(2): 2259-2272, http://dx.doi.org/10.32604/cmc.2022.020879.
• 20. Sevice data, Formerly BW7258, SD-22-70147, Bendix Commercial Vehicle Systems LLC, 2020.
• 21. https://www.trwaftermarket.com/en/passenger-carsand-lcv/drum-bra.
• 22. https://www.warriorsforjustice.com/defective-brakeslead-to-auto-accidents, 01.07.2023.
• 23. https://www.lowmanlawfirm.com/blog/bid/63142/To p-5-Mechanical-Failures-that-Cause-Car-Accidents, 01.07.2023.
• 24. https://www.shoho.com.tw/images/pdf/6.pdf.
• 25. Witton Kramer AC - DC Brakes Thrustors, Rotating Electrical Machines, Brook Cromption, 2004.
• 26. Melnik R, Koziak S, Dižo J, Kuźmierowski T, Piotrowska E. Feasibility study of a rail vehicle damper fault detection by artificial neural networks. Eksploatacja i Niezawodność - Maintenance and Reliability 2023; 25(1). https://doi.org/10.17531/ein.2023.1.5.
• 27. Kowalski S, Opoka K, Ciuła J. Analysis of the end-oflife the front suspension beam of a vehicle. Eksploatacja i Niezawodność - Maintenance and Reliability 2022;24(3), https://doi.org/10.17531/ein.2022.3.6.