CONCERNING THE PROBLEM OF SAFE OPERATION OF MINE MAIN FANS WITH EXPIRED STANDARD SERVICE LIFE
The research paper considers the problems of determination of residual life of main elements of mine main fans with expired standard service life. On basis of analysis of expert examination results the values of mechanical and corrosion wear are determined. The requirements to examination of vibration of sections of almost all typical sizes of axial and radial (centrifugal) fans by real operation are developed, the recommendations for assessment of their real technical condition are given.