Issue 3(39), 2015

UDC 622.673

Assessing of the impact of ambient temperature on the life of details and units of mining machines

Ivashenko E. P., Marchenko A. Yu., Yudkin B. Yu., Marchenko M. Yu., Saltanov S.  N., Barinov I. M., Vikulov E. A.

The article deals with the accounting for the negative low ambient temperatures on the performance of details and units of mining machines. The dependence of changes in the endurance limit of the details and assemblies material from the ambient temperature. There is an example of calculating the resource of fan shaft which taking into account the temperature factor. The conclusion about the need to consider the ambient temperature at the commission surveys of mining machines.

Keywords: details; components of mining machines; performance; ambient temperature.

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