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Izvorni znanstveni članak
https://doi.org/10.17559/TV-20180206110302
Analysis on the Effect of Slideway Friction to the Slider-Type Hydraulic Powered Support
Yang Yang
orcid.org/0000-0001-6304-6362
; College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, 266590 Qingdao, China
Qingliang Zeng*
orcid.org/0000-0002-3842-9107
; College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, 266590 Qingdao, China
Lirong Wan
; College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, 266590 Qingdao, China
Peng Liu
; College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, 266590 Qingdao, China
| Puni tekst: engleski, pdf (3 MB) | str. 1593-1605 | citiraj | |
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APA 6th Edition Yang, Y., Zeng*, Q., Wan, L. i Liu, P. (2019). Analysis on the Effect of Slideway Friction to the Slider-Type Hydraulic Powered Support. Tehnički vjesnik, 26 (6), 1593-1605. https://doi.org/10.17559/TV-20180206110302 MLA 8th Edition Yang, Yang, et al. "Analysis on the Effect of Slideway Friction to the Slider-Type Hydraulic Powered Support." Tehnički vjesnik, vol. 26, br. 6, 2019, str. 1593-1605. https://doi.org/10.17559/TV-20180206110302. Citirano 27.02.2020. Chicago 17th Edition Yang, Yang, Qingliang Zeng*, Lirong Wan i Peng Liu. "Analysis on the Effect of Slideway Friction to the Slider-Type Hydraulic Powered Support." Tehnički vjesnik 26, br. 6 (2019): 1593-1605. https://doi.org/10.17559/TV-20180206110302 Harvard Yang, Y., et al. (2019). 'Analysis on the Effect of Slideway Friction to the Slider-Type Hydraulic Powered Support', Tehnički vjesnik, 26(6), str. 1593-1605. https://doi.org/10.17559/TV-20180206110302 Vancouver Yang Y, Zeng* Q, Wan L, Liu P. Analysis on the Effect of Slideway Friction to the Slider-Type Hydraulic Powered Support. Tehnički vjesnik [Internet]. 2019 [pristupljeno 27.02.2020.];26(6):1593-1605. https://doi.org/10.17559/TV-20180206110302 IEEE Y. Yang, Q. Zeng*, L. Wan i P. Liu, "Analysis on the Effect of Slideway Friction to the Slider-Type Hydraulic Powered Support", Tehnički vjesnik, vol.26, br. 6, str. 1593-1605, 2019. [Online]. https://doi.org/10.17559/TV-20180206110302 |
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Sažetak
This paper presents a design concept of the slider-type hydraulic powered support. The equivalent mechanical model is established when the hydraulic powered support supporting the stable roof pressure and deriving the numerical calculation formula of the supporting efficiency is based on the slideway frictional coefficient. Meanwhile, theoretical solutions of supporting efficiency at different working heights are obtained. On this basis, the rigid-flexible coupling simulation model of the support was established by using Hypermesh and Adams and the dynamic simulation was carried out under the condition that the roof is bearing the stable pressure, and finally, obtaining the force response curves and the simulation solutions of the supporting efficiency. The final analysis shows the following: The slider-type powered support is suitable for working at high position; with the increase of the friction coefficient between the slider and the slideway, the supporting efficiency increases gradually, the working safety and reliability are enhanced, furthermore, its shock resistance and stability are enhanced.
Ključne riječi
mechanical model; rigid-flexible coupling simulation model; slideway friction; slider-type powered support
Hrčak ID: 228504
URI
https://hrcak.srce.hr/228504
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