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
Funding:
None
Similar articles
Application of plasma aluminide coatings for increasing the reliability of operation of gas turbine engine blades
2009 I. D. Bulikin
The role of investments in the innovative development of iron ore enterprises in Russia
2009 R. V. Korchenkov
Analysis of the efficiency of state regulation in the fuel and energy complex of Russia
2009 Ya. V. Voronina, L. I. Iseeva