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Tytuł artykułu

Dynamics, failures, redesigning and environmentally friendly technologies in surface mining systems

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Failures caused by heavy duty conditions, as well as the changes of technological requirements, are basic reasons for the redesign of specific substructures of the high performance machines (HPM). This paper presents solutions of reconstruction and comparative stress analyses for original and redesigned representative HPM subsystems. The efficiency of these reconstructions is unquestionably confirmed by experimental investigations as well as failureless service of mentioned subsystems.
Rocznik
Strony
348--359
Opis fizyczny
Bibliogr. 38 poz., rys., tab., wykr.
Twórcy
  • University of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, 11120 Belgrade 35, Serbia
autor
  • University of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, 11120 Belgrade 35, Serbia
Bibliografia
  • [1] E. Rusiński, J. Czmochowski, A. Iluk, M. Kowalczyk, Ananalysis of the causes of a BWE counterweight boom support fracture, Engineering Failure Analysis 17 (1) (2010) 179–191.
  • [2] S. Bosnjak, N. Zrnic, A. Simonovic, D. Momcilovic, Failure analysis of the end eye connection of the bucket wheel excavator portal tie-rod support, Engineering Failure Analysis 16 (3) (2009) 740–750.
  • [3] S. Bośnjak, Z. Petkovic, N. Zrnic, G. Simic, A. Simonovic, Cracks, repair and reconstruction of bucket wheel excavator slewing platform, Engineering Failure Analysis 16 (5) (2009) 1631–1642.
  • [4] E. Rusiński, P. Moczko, P. Kaczyński, Structural modifications of excavator’s bucket wheel by the use of numerical methods, Solid State Phenomena 165 (2010) 330–335.
  • [5] S. Bosnjak, M. Pantelic, N. Zrnic, N. Gnjatovic, M. Dordevic, Failure analysis and reconstruction design of the slewing platform mantle of the bucket wheel excavator O&K SchRs 630, Engineering Failure Analysis 18 (2) (2011) 658–669.
  • [6] M. Arsic,S.Bosnjak, N. Zrnic, A. Sedmak, N. Gnjatovic, Bucket wheel failure caused by residual stresses in welded joints, Engineering Failure Analysis 18 (2) (2011) 700–712.
  • [7] S. Bosnjak, A. Simonovic, Z. Petkovic, N. Zrnic, Comparative analysis of strength for variant structural solutions of lower structure for bucket wheel excavator KRUPP C-700S, Journal of Applied Engineering Science (Former Title: Istrazivanja i projektovanja za privredu) 4 (2006) 19–28.
  • [8] S. Bosnjak, Z. Petkovic, N. Zrnic, M. Pantelic, A. Obradovic, Failure analysis and redesign of the bucket wheel excavator two-wheel bogie, Engineering Failure Analysis 17 (2) (2010) 473–485.
  • [9] E. Rusiński, P. Harnatkiewicz, M. Kowalczyk, P. Moczko, Examination of the causes of a bucket wheel fracture in a bucket wheel excavator, Engineering Failure Analysis 17 (6) (2010) 1300–1312.
  • [10] M. Savkovic, M. Gasic, M. Arsic, R. Petrovic, Analysis of the axle fracture of the bucket wheel excavator, Engineering Failure Analysis 18 (1) (2011) 433–441.
  • [11] E. Rusiński, J. Czmochowski, T. Smolnicki, Failure reasons investigations of dumping conveyor breakdown, Journal of Achievements in Materials and Manufacturing Engineering 23 (1) (2007) 75–78.
  • [12] E. Rusiński, J. Czmochowski, P. Moczko, Half-shaft under-carriage systems designing and operating problems, Journal of Achievements in Materials and Manufacturing Engineering 33 (1) (2009) 62–69.
  • [13] T. Smolnicki, P. Maslak, Multicaterpillar track chassis of big machines identification of loads, Key Engineering Materials 490 (2012) 187–194.
  • [14] S. Bosnjak, M. Arsic, N. Zrnic, Z. Odanovic, M. Orevic, Failure analysis of the Stacker Crawler chain link, Procedia Engineering 10 (2011) 2244–2249.
  • [15] S. Bosnjak, M. Arsic, N. Zrnic, M. Rakin, M. Pantelic, Bucket wheel excavator: integrity assessment of the bucket wheel boom tie–rod welded joint, Engineering Failure Analysis 18 (1) (2011) 212–222.
  • [16] J.B. Wintle, R.J. Pargeter, Technical failure investigation of welded structures (or how to get the most out of failures), Engineering Failure Analysis 12 (6) (2005) 1027–1037.
  • [17] P.M.S.T. de Castro, A.A. Fernandes, Methodologies for failure analysis: a critical survey, Materials & Design 25 (2) (2005) 117–123.
  • [18] S. Bosnjak, D. Oguamanam, N. Zrnic, On the dynamic modeling of bucket wheel excavators, FME Transactions 34 (4) (2006) 221–226.
  • [19] S. Bosnjak, N. Zrnic, Z. Petkovic, Machine design, in: S.Kuzmanovic (Ed.), Bucket wheel excavators and trenchers computer aided calculations of loads caused by resistance-to-excavation, Faculty of Technical Sciences, Novi Sad, 2008, pp. 121–128 (Monograph).
  • [20] V Yu. Chudnovskii, Horizontal vibrations of the excavating part of a rotary excavator and their suppression, Journal of Machinery Manufacture and Reliability 36 (3) (2007) 224–228.
  • [21] V.Yu. Chudnovskii, Vertical oscillations of the working unit of a bucket-wheel excavator in a pit face and their suppression, Journal of Machinery Manufacture and Reliability 37 (3) (2008) 221–227.
  • [22] J. Gottvald, The calculation and measurement of the natural frequencies of the bucket wheel excavator SchRs 1320/4 30,transport 25 (3) (2010) 269–277.
  • [23] J. Gottvald, Measuring and comparison of natural frequencies of bucket wheel excavators SchRs 1320 and K 2000, in:Proceedings of the Fourth WSEAS International Conference on Engineering Mechanics, Structures, Engineering Geology, 2011, pp. 335–340.
  • [24] E. Rusiński, J. Czmochowski, D. Pietrusiak, Problems of steel construction modal models identification, Eksploatacja I Niezawodność. Maintenance and Reliability 14 (1) (2012) 54–61.
  • [25] S. Bosnjak, V. Gasic, Z. Petkovic, Determination of resistances to coal reclaiming at bridge type stacker reclaimer with bucket chain booms, FME Transactions 33 (2) (2005) 79–88.
  • [26] S. Bosnjak, N. Zrnic, B. Dragovic, Dynamic response of mobile elevating work platform under wind excitation, Strojniski Vestnik Journal of Mechanical Engineering 55 (2) (2009) 104–113.
  • [27] M. Pantelic, Maintenance conception improvement viaoperational safety management of excavator units at coal mines, Ph.D. Dissertation, University of Kragujevac, Technical Faculty in Cacak, Cacak, 2009 (in Serbian).
  • [28] M. Kowalczyk, J. Czmochowski, E. Rusiński, Construction of diagnostic models of the states of developing fault for working parts of the multi-bucket excavator, Maintenance and Reliability 42 (2) (2009) 17–24.
  • [29] M. Kowalczyk, J. Czmochowski, D. Derlukiewicz, Diagnostic models of the states of developing fault for working parts of the excavator, Solid State Phenomena 165 (2010) 285–289.
  • [30] Y. Yin, G.Y. Grondin, K.H. Obaia, A.E. Elwi, Fatigue life prediction of heavy mining equipment, Part 1: fatigue load assessment and crack growth rate tests, Journal of Construction Steel Research 63 (11) (2007) 1494–1505.
  • [31] Y. Yin, G.Y. Grondin, K.H. Obaia, A.E. Elwi, Fatigue life prediction of heavy mining equipment. Part 2: behaviour of corner crack in steel welded box section and remaining fatigue life determination, Journal of Construction Steel Research 64 (1) (2008) 62–71.
  • [32] M. Risteiu, I. Ileana, S. Duma, New Approaches in Heavy Duties Industrial Processes Monitoring by Using Smart Sensors, Acta Universitatis Apulensis 12 (2006) 80–92.
  • [33] P. Jovancic, D. Ignjatovic, M. Tanasijevic, T. Maneski, Load bearing steel structure diagnostics on bucket wheel excavator, for the purpose of failure prevention, Engineering Failure Analysis 18 (4) (2011) 1203–1211.
  • [34] W. Bartelmus, Condition Monitoring of Open Cast Mining Machinery, Wroclaw University Press, Wroclaw, 2006.
  • [35] W. Bartelmus, R. Zimorz, A new feature for monitoring the condition of gearboxes in non-stationary operating conditions, Mechanical Systems and Signal Processing 23 (5) (2009) 1528–1534.
  • [36] N. Zrnic, M. Dordevic, S.Bosnjak, Eco issues in belt conveying technologies, in: Proceedings of the Seventh International Conference Heavy Machinery HM 2011, 2011, pp. 61–66.
  • [37] N. Zrnic, M. Dordevic, B. Jerman, B. Dragovic, V. Gasic, Energy efficiency and environmentally friendly technologies in bulk materials handling: State-of-the-Art, in: Proceedings of the 11th International Conference Research and Development in Mechanical Industry RaDMI, vol.1, SaTCIP, 2001, pp. 31–48.
  • [38] D. Dudek, K. Dudek, F. Przystupa, Reduction of noise in neighborhood of lignite strip mine, Automation in Construction 7 (5) (1998) 413–426.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-57ce570c-2319-4aaa-abd4-3ed42330b83d
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