Calculated Experimental Evaluation of the Operating Life of Basic Locomotive Parts for Ensuring Their Safe Operation

Calculated Experimental Evaluation of the Operating Life of Basic Locomotive Parts for Ensuring Their Safe Operation

The calculated experimental procedures for determining the operating life of load-bearing locomotive structures are presented in a probabilistic form for evaluating and predicting their technical condition to provide grounds for the safe operation of locomotives. The procedures encompass lowcycle (i...

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Veröffentlicht in:Journal of machinery manufacture and reliability 2018, Vol.47 (2), p.155-159
Hauptverfasser: Oganyan, E. S., Volokhov, G. M., Gasyuk, A. S., Fazliakhmetov, D. M.
Format: Artikel
Sprache:eng
Schlagworte:
Elastic deformation
Elastoplasticity
Engineering
Life assessment
Load bearing elements
Locomotives
Machines
Manufacturing
Mathematical analysis
Processes
Reliability
Strength
Wear Resistance of Machines and Structures
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Zusammenfassung:The calculated experimental procedures for determining the operating life of load-bearing locomotive structures are presented in a probabilistic form for evaluating and predicting their technical condition to provide grounds for the safe operation of locomotives. The procedures encompass lowcycle (in an elastoplastic deformation) and multicycle (in elastic deformations in the range of at least 10 7 cycles) loading of parts.
ISSN:1052-6188
1934-9394
DOI:10.3103/S1052618818020097