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Residual life assessment gears coarse-grained open transfer of mining machines based on the local changes of their surface hardness

Authors:
I. E. Zvonarev1
S. L. Ivanov2
A. S. Fokin3
D. A. Shibanov4
  • 1 — National Mineral Resources University (Mining University)
  • 2 — National Mineral Resources University (Mining University)
  • 3 — National Mineral Resources University (Mining University)
  • 4 — National Mineral Resources University (Mining University)
Date submitted:
2016-10-17
Date published:
2014-03-01

Abstract

The effect of local changes in the surface hardness of the end surfaces of teeth of coarse-grained gear transmissions mining machines. Represented by patterns of change of the surface hardness is not the type of reference to the loading. The estimation of the value of destruction of samples. Proposed to assess the remaining amount of coarse-grained gears with consideration of changes in the local surface hardness developed technique.

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