FIELD: measuring equipment.
SUBSTANCE: operability of cars is determined by mechanical condition of axle boxes of car wheel sets. The operability of the car axle boxes during their movement is determined using an intelligent measuring system consisting of acceleration sensors, wheel markers connected to a personal computer equipped with a program based on the relation between the acceleration of rail oscillations and the acceleration of individual parts of the bearing, which depends on the presence of defects.
EFFECT: it becomes possible to constantly monitor the state of the axle boxes of car wheel sets during the movement of the railway vehicle, and to identify their defects in time.
7 dwg
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