Journal
Scientific and technical journal «Priborostroenie»
UDK921.01
Issue:2 (61)
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VIBROACOUSTIC CONTROL OF WEARING OF SAMPLES OF CYLINDRICAL FRICTION COUPLE
Annotation
The problem of determining the running-in time of the friction unit shaft – liner of plane bearing is considered depending on the vibration acceleration index of the low, medium, and high frequencies in the tri-band spectrum obtained with the SM-21 vibrometer. On the base of results of experiments carried out with the use of a friction machine, a relationship between the running-in time of the friction unit and the vibro-acoustic component is established. A method is proposed for predicting the running-in period of a cylindrical friction pair not only by controlling the vibroacoustic component, but also by the amount of wear.
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Articles in current issue
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