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Vol 182
Pages:
122-124
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RUS
Article

Possible way of diagnostics of cutters of roadheaders and shearers

Authors:
M. P. Talerov
About authors
  • Student G.V. Plekhanov Saint Petersburg State Mining Institute
Date submitted:
2008-09-26
Date accepted:
2008-11-05
Date published:
2009-04-21

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
Go to volume 182

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