Possible way of diagnostics of cutters of roadheaders and shearers

M. P. Talerov

Vol 182

Pages:

122-124

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Research article

Geotechnical engineering, powerengineering and automation

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

Талеров М.П. Возможный способ диагностирования резцов проходческих и очистных комбайнов // Записки Горного института. 2009. Т. 182. С. 122-124.

Talerov M.P. Possible way of diagnostics of cutters of roadheaders and shearers // Journal of Mining Institute. 2009. Vol. 182. p. 122-124.

References

Крапивин М.Г. Горные инструменты / М.Г.Крапивин, И.Я.Раков, Н.И.Сысоев. М.: Недра, 1990. 256 с.
Позин Е.З. Разрушение углей выемочными машинами / Е.З.Позин, В.З.Меламед, В.В.Тон. М.: Недра, 1984. 228 с.
Тененбаум М.М. Износостойкость деталей и долговечность горных машин / ГНТИЛ ГД. М., 1960. 246 с.

Possible way of diagnostics of cutters of roadheaders and shearers

Abstract

References

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