Evaluation of the technical condition of sectors of gas compressor units as a model of oscillating system

This paper presents a method for modeling the vibrations of the main elements of pumping unit - the shaft, bearings with the oil layer and their shell as a linearly related mechanical system. On the basis of a mathematical modelof this system, we can define its internal parameters, and the deviation from their normal values can be used to discuss about the development of certain typesof failures. By the result of the analysis ofthese parameters, we suggest a scheme of laboratory simulation of journal-thrust bearing, using the criteria of physical similarity.
Materials and methods
Mathematical modeling.
Results
It was created a working model that is being tested in a laboratory setting allows you to apply new methods to predict the state ofangular contact ball bearing slide.
Сonclusions
The authors described a new approach and a mathematical model predicting the state will allow to carry out angular contact ball bearing slide.