STUDY OF THE PROPERTIES AND MECHANICAL CHARACTERISTICS OF POLYAMIDE CAGES OF THE AXLE EQUIPMENT OF THE ROLLING STOCK OF RUSSIAN RAILWAYS (RR)
https://doi.org/10.26896/1028-6861-2017-83-12-43-47
Abstract
Conditions that cause violation of the integrity of the structure of polyamide materials in-service are analyzed. Methods proposed and developed by the authors with allowance for real meteorological conditions of the rolling stock operation in Russia are used to elucidate the causes of fatigue failure. Samples of glass-nylon composite (glass fiber reinforced nylon) are used to determine the necessary and sufficient indicators of strength characteristics of the material and derive experimental relationships to elucidate kinetics of the onset of fracture of polymer materials.
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Review
For citations:
Filippenko N.G. STUDY OF THE PROPERTIES AND MECHANICAL CHARACTERISTICS OF POLYAMIDE CAGES OF THE AXLE EQUIPMENT OF THE ROLLING STOCK OF RUSSIAN RAILWAYS (RR). Industrial laboratory. Diagnostics of materials. 2017;83(12):43-47. (In Russ.) https://doi.org/10.26896/1028-6861-2017-83-12-43-47
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