Towards identifying the dynamics of sliding by acoustic emission and vibration

M. A. Korchuganov, Andrey Vladimirovich Filippov, S. Yu Tarasov, O. A. Podgornyh, N. N. Shamarin, E. O. Filippova

Результат исследований: Материалы для журналаСтатья

Аннотация

The results of experiments with high load and sliding speed sliding conditions on tribologically mated pairs such as steel 1045/steel 1045 (test 1), steel 1045/basalt (test 2) and Hadfield steel/basalt (test 3) have been carried out in order to identify their response in terms of the acoustic emission and vibration signals. The steel to rock and rock to steel transfer has been revealed by examining the worn surfaces of both steel and rock samples with the use of laser scanning microscopy. The AE signal characteristics have been determined for the tribological pairs studied. The dynamics of sliding has been evaluated by measuring the vibration accelerations. Relationship between wear mode and either acoustic emission signal or vibration signal has been established. The minimal vibration oscillations amplitude and acoustic emission signal energy have been found out in sliding Hadfield steel/basalt pair.

Язык оригиналаАнглийский
Номер статьи020103
ЖурналAIP Conference Proceedings
Том1783
DOI
СостояниеОпубликовано - 10 ноя 2016
СобытиеInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 - Tomsk, Российская Федерация
Продолжительность: 19 сен 201623 сен 2016

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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