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
Influence of anion on the process of liquid extraction of cerium (III) by oleic acid
2009 D. S. Lutskyi
Relation of supramolecular structure and sorption capacity of vitrinite coals of the south-western part of Donbass with geological factors
2009 V. N. Novikova