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Izvorni znanstveni članak
Distribution of loads in the large size bearing – problems of identification
Tadeusz Smolnicki
orcid.org/0000-0003-3917-9952
; Wrocław University of Technology, Faculty of Mechanical Engineering, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
Mariusz Stańco
; Wrocław University of Technology, Faculty of Mechanical Engineering, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
Damian Pietrusiak
; Wrocław University of Technology, Faculty of Mechanical Engineering, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| Puni tekst: engleski, pdf (2 MB) | str. 831-836 | citiraj | |
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APA 6th Edition Smolnicki, T., Stańco, M. i Pietrusiak, D. (2013). Distribution of loads in the large size bearing – problems of identification. Tehnički vjesnik, 20 (5), 831-836. Preuzeto s https://hrcak.srce.hr/109792 MLA 8th Edition Smolnicki, Tadeusz, et al. "Distribution of loads in the large size bearing – problems of identification." Tehnički vjesnik, vol. 20, br. 5, 2013, str. 831-836. https://hrcak.srce.hr/109792. Citirano 08.03.2021. Chicago 17th Edition Smolnicki, Tadeusz, Mariusz Stańco i Damian Pietrusiak. "Distribution of loads in the large size bearing – problems of identification." Tehnički vjesnik 20, br. 5 (2013): 831-836. https://hrcak.srce.hr/109792 Harvard Smolnicki, T., Stańco, M., i Pietrusiak, D. (2013). 'Distribution of loads in the large size bearing – problems of identification', Tehnički vjesnik, 20(5), str. 831-836. Preuzeto s: https://hrcak.srce.hr/109792 (Datum pristupa: 08.03.2021.) Vancouver Smolnicki T, Stańco M, Pietrusiak D. Distribution of loads in the large size bearing – problems of identification. Tehnički vjesnik [Internet]. 2013 [pristupljeno 08.03.2021.];20(5):831-836. Dostupno na: https://hrcak.srce.hr/109792 IEEE T. Smolnicki, M. Stańco i D. Pietrusiak, "Distribution of loads in the large size bearing – problems of identification", Tehnički vjesnik, vol.20, br. 5, str. 831-836, 2013. [Online]. Dostupno na: https://hrcak.srce.hr/109792. [Citirano: 08.03.2021.] |
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| Puni tekst: hrvatski, pdf (2 MB) | str. 831-836 | citiraj | |
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APA 6th Edition Smolnicki, T., Stańco, M. i Pietrusiak, D. (2013). Raspodjela opterećenja u ležaju velikih dimenzija - problemi identifikacije. Tehnički vjesnik, 20 (5), 831-836. Preuzeto s https://hrcak.srce.hr/109792 MLA 8th Edition Smolnicki, Tadeusz, et al. "Raspodjela opterećenja u ležaju velikih dimenzija - problemi identifikacije." Tehnički vjesnik, vol. 20, br. 5, 2013, str. 831-836. https://hrcak.srce.hr/109792. Citirano 08.03.2021. Chicago 17th Edition Smolnicki, Tadeusz, Mariusz Stańco i Damian Pietrusiak. "Raspodjela opterećenja u ležaju velikih dimenzija - problemi identifikacije." Tehnički vjesnik 20, br. 5 (2013): 831-836. https://hrcak.srce.hr/109792 Harvard Smolnicki, T., Stańco, M., i Pietrusiak, D. (2013). 'Raspodjela opterećenja u ležaju velikih dimenzija - problemi identifikacije', Tehnički vjesnik, 20(5), str. 831-836. Preuzeto s: https://hrcak.srce.hr/109792 (Datum pristupa: 08.03.2021.) Vancouver Smolnicki T, Stańco M, Pietrusiak D. Raspodjela opterećenja u ležaju velikih dimenzija - problemi identifikacije. Tehnički vjesnik [Internet]. 2013 [pristupljeno 08.03.2021.];20(5):831-836. Dostupno na: https://hrcak.srce.hr/109792 IEEE T. Smolnicki, M. Stańco i D. Pietrusiak, "Raspodjela opterećenja u ležaju velikih dimenzija - problemi identifikacije", Tehnički vjesnik, vol.20, br. 5, str. 831-836, 2013. [Online]. Dostupno na: https://hrcak.srce.hr/109792. [Citirano: 08.03.2021.] |
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Sažetak
Large diameter slewing bearings used in open cast machines are made of unhardened raceways. As a consequence the major wear is caused by the plastic deformations. Loads acting on the rolling elements of the bearing depend on the load transferred through the bearing itself and on the superstructure and undercarriage components stiffness. As a consequence of the plastic wear, the load distribution in the bearing is changing. The object of investigations was slewing bearing of the stacker-reclaimer LZKS 1600 which operates on the coal homogenization yard in open cast mine Belchatow, Poland. Numerical and experimental research was carried out with the purpose to determine the influence of the superstructure and undercarriage stiffness on the ball loads in the new bearing after a short operation time. Moreover, the load distribution in terms of plastic wear was determined.
Ključne riječi
FEM; load distribution; plastic wear; slewing bearing; surface mining machines
Hrčak ID: 109792
URI
https://hrcak.srce.hr/109792
Moj profil
Srce