MODELING THE PROCESS OF MAGNETIC-TURBULENT CLEANING OF ROLLING BEARINGS

Abstract

The resource and operational characteristics of the rolling tribosystems and the normal operation of machines and mechanisms as a whole substantially depend on the cleanliness of their working surfaces. As a result of increasing the cleaning efficiency by tribo-tilting machines and lubricating fluids, the life of the mechanisms of these machines can be increased by 2-3, and in cases with precision assemblies - up to 10 times. Thus, the provision and control of the purity of the rolling tribosystems will allow to improve their performance and increase the resource today is a relevant scientific and technical task. One of the ways to increase the service life and improve the performance of rolling bearings is the effective removal of contamination from working surfaces, is of particular importance for special and precision bearings, which are widely used in various industries, and helps prevent their premature wear and maintenance and repair costs. Literary analysis and research results showed that vibroacoustic parameters (vibration velocity and vibration accelerations), as the main parameters of the quality of the tribosystem rolling, directly depend on the accuracy of manufacturing and assembly, as well as on the cleanliness of working surfaces and the absence of various kinds of pollution, including metallic ones.