Zpravodaj Hnědé uhlí 2015, 55(2)

Low-Seam Longwall Shearer Innovation

Ing. Petr Tomek, Ph.D., doc. Ing. Karel Jeřábek, CSc.

This paper informs about the low-seam longwall shearer innovation. The goal of the study was to increase the efficiency of extraction of low seam mining complexes. The innovation of low-seam longwall shearers is approached on the basis of data recovered from the analysis of the machine operational data and in-situ measurements. The paper also includes experiment reports and presents proposals of solution for the aforementioned issues and recommendations for the use of the phase quality control in mining and technological applications and in technological manufacturing processes.

Keywords: longwall shearers, running gear, sliding parts, abrasion, quality

Published: June 1, 2015  Show citation