Abstract

The present study analyzes the best attachment of the propeller shaft of a submersible to his bearing, studying geometry of contact between those elements. A semi-analytical method based on the rules of the quadrature of the main values of Cauchy, the secant method and a numerical [...]

Abstract

This paper presents a method of noise-acoustic non-destructive control during carrying out of diagnostics of bearings of mats rolling in car wheels. The proposed non-destructive method of control provides an opportunity to check the efficiency of the selected lubricant, thereby increasing [...]

Abstract

In modern electric equipment, especially electric vehicles, inverter control systems can lead to complex shaft voltages and bearing currents. Within an electric motor, many parts have electrical failure problems, and among which bearings are the most sensitive and vulnerable components. [...]