Possible way of diagnostics of cutters of roadheaders and shearers
Authors:
About authors
- Student G.V. Plekhanov Saint Petersburg State Mining Institute
Abstract
In course of analysis was made a conclusion that tangential rotary cutters in most cases fell out in consequence of armor breakage, bared during wearing of holder. In this connection, was offered a way of cutters diagnostication, concluding in checking length of the bare part of hardalloyed rod in purpose of the well-timed change of weared out cutters and non-admission working machine in undesirable for itself conditions
Область исследования:
(Archived) Geotechnical engineering, powerengineering and automation
Similar articles
Application of fuzzy logic theories at compensation of higher harmonics by active filter
2009 A. P. Shevchuk
Comparative assessment of wear intensity of large-modular gears depending on lubrication conditions
2009 S. L. Ivanov, A. S. Fokin, A. A. Poddubnaya
Estimation of selectivity of protection devices against single phase earth faults in 6(10)kV mine networks
2009 P. A. Rogov