FIELD: transport.
SUBSTANCE: method for reducing wear consists in reducing flange striking angles of wheelset outer wheels and decreasing lateral friction forces in wheel-rail interaction assembly during movement in the bends of track. Angles of wheel flanges striking the side face of outer rail head are decreased by turning wheelpair inside a bend of track, for which purpose a wheelset wheel moving over inner rail is slightly braked at certain intervals for certain periods.
EFFECT: reducing wear of wheel-rail system.
1 dwg
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