DBPapers
DOI: 10.5593/SGEM2014/B13/S3.089

THE OPERATING DIAGNOSTIC OF THE ACTIVITIES OF THE LONGWALL SHEARERS IN THE USE

P. Tomek; J. Fries
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-09-4 / ISSN 1314-2704, June 19-25, 2014, Book 1, Vol. 3, 689-696 pp

ABSTRACT
The contribution to the several factual examples shows possibibilities of the current
operating diagnostic of the longwall shearers. From the acquired data there are
evaluated the failure conditions of the monitored mine equipment, the course of the
loading driving engines and the correct operation of the safety elements of the longwall shearer. The results of these data analysis consequently find the use at engineering designs of the longwall shearers and by the determination of their optimum parameters. The author processed real data measured at concrete mining conditions of longwalls in real underground mines.

Keywords: Diagnostic, Mining Machinery, Mining Equipment, Longwall Shearers,
Driving Engines