Open AccessAbout possibility of immediate evaluation of technical condition of mining equipment using signal value of acoustic emission friction
Author(s) -
V. I. Knyazkina,
K. A. Safronchuk,
С.Л. Иванов
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/560/1/012068
Subject(s) - acoustic emission , durability , signal (programming language) , reliability (semiconductor) , transmission (telecommunications) , acoustics , value (mathematics) , bearing (navigation) , engineering , materials science , computer science , telecommunications , physics , composite material , power (physics) , artificial intelligence , programming language , quantum mechanics , machine learning
An experiment was conducted to confirm the reliability of the evaluation of the technical condition of transmission elements during operation in terms of the magnitude and nature of the acoustic emission signal, while completing the negative effect of the artificial environment on the durability of the transmission elements. Thus, the results of the experiment are presented where the acoustic emission signal in the friction pair was changed depending on the pressure value in the contacting pair and the angular velocity value. The possibility of obtaining an estimate of the technical state of the transmission elements during its operation in terms of acoustic and emission characteristics has been experimentally confirmed.