Zobrazeno 1 - 10
of 54
pro vyhledávání: '"drum shearer"'
Publikováno v:
Applied Sciences, Vol 14, Iss 12, p 5222 (2024)
The operating conditions of the drum shearer are very complex, and its ranging arm gear system often suffers from gear scuffing and wear. Gear scuffing is caused by the adhesive wear, which is due to the instantaneous friction and flash temperature o
Externí odkaz:
https://doaj.org/article/733b43b990834bac84cfebbd55549d90
Akademický článek
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Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 35, Iss 3, Pp 39-44 (2020)
This paper attempts to apply the resilience concept to the mining sector, especially to mining machinery and production systems. The quantitative analysis method using the linear recovery function has been applied. As the core part of the proposed me
Externí odkaz:
https://doaj.org/article/4e3fc82fa6d24f658594fa422c8e69e0
Publikováno v:
Sensors, Vol 20, Iss 10, p 2949 (2020)
During operation, the acoustic signal of the drum shearer contains a wealth of information. The monitoring or diagnosis system based on acoustic signal has obvious advantages. However, the signal is challenging to extract and recognize. Therefore, th
Externí odkaz:
https://doaj.org/article/42a9216737fc43bab03ad23eaa00d0d2
Autor:
Datong QIN, Hanjie JIA
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 12, Iss 1, Pp JAMDSM0020-JAMDSM0020 (2018)
The drum shearer is one of the main equipments of the long-wall mining system that has been widely used in coal mining for decades. Influenced by large fluctuation and intensive impact of drum load, the drum driving system is a weak part of the drum
Externí odkaz:
https://doaj.org/article/25103fe05ed54643a61d22eb6cdc0529
Publikováno v:
Journal of Quality in Maintenance Engineering, 2012, Vol. 18, Issue 1, pp. 98-119.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/13552511211226210
Publikováno v:
Rudarsko-geološko-naftni zbornik
Volume 35
Issue 3
Rudarsko-geološko-naftni Zbornik, Vol 35, Iss 3, Pp 39-44 (2020)
Volume 35
Issue 3
Rudarsko-geološko-naftni Zbornik, Vol 35, Iss 3, Pp 39-44 (2020)
This paper attempts to apply the resilience concept to the mining sector, especially to mining machinery and production systems. The quantitative analysis method using the linear recovery function has been applied. As the core part of the proposed me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7be92238dcd08744c5bd1fb38bb66224
https://doi.org/10.17794/rgn.2020.3.4
https://doi.org/10.17794/rgn.2020.3.4
Publikováno v:
Sensors
Volume 20
Issue 10
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 2949, p 2949 (2020)
Volume 20
Issue 10
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 2949, p 2949 (2020)
During operation, the acoustic signal of the drum shearer contains a wealth of information. The monitoring or diagnosis system based on acoustic signal has obvious advantages. However, the signal is challenging to extract and recognize. Therefore, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::092252e8ebb66240ed49151b6e056fe5
Publikováno v:
Journal of Vibroengineering, Vol 19, Iss 3, Pp 1882-1900 (2017)
In order to extend the service life of the long-chain gear transmission system of a drum shearer, an electro-mechanical coupling model of a drum shearer cutting unit is established. The model considers the dynamic characteristics of the motor, time-v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ceeea13aaf6be523a235a6fc2b4ae8ea
https://doi.org/10.21595/jve.2016.17525
https://doi.org/10.21595/jve.2016.17525
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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