Author(s)

Yang Juping

Corresponding Author

Yang Juping

ABSTRACT

The main problems in the maintenance of Shenhua Railway axles are the short service life of the wheels, the early failure of the bearings, the standard of the ultrasonic inspection of the axles is not uniform, and the 5T networking is not satisfactory. It is necessary to carry out comprehensive test research on wheel life, so as to improve the reliability of bearing operation, strengthen the guidance on the inspection of axles, and accelerate the integrated networking process of 5T equipment.

KEYWORDS

Freight train, wheel, bearing, life, material, maintenance and application, monitoring