method of monitoring parameters of wheel pairs and its position on the track

摘要

the invention belongs to the field of measuring technology and can be used for automated control of a technical condition of the wheel pair u0440u0435u043bu044cu0441u043eu0432u043e the rolling stock in the process of its u044du043au0441u043fu043bu0443u0430u0442u0430u0446u0438u0438.after the way to monitor parameters of wheel pairs and its position on the track, which're injecting light radiation working p u043eu0432u0435u0440u0445u043du043eu0441u0442u044c wheelstake the diffuse radiation from points on the working surface of the wheel u043eu0431u043bu0443u0447u0430u0435u043cu043eu0439, measure the coordinates of these points and on the obtained coordinates are for a profile of the wheels.which is compared with the reference profile of the wheel pair.the new isat the time of measuring the coordinates of the working surface of the wheel to measure the vertical displacement on the outside the rail and the frequency spectrum of u0443u0434u0430u0440u043d s loads of wheels on rails.then use the additional measured characteristics to identify the defects of uneven wear of wheel.and then, on the basis of all the measured parameters of the wheels make conclusion on the possibility of further exploitation of wheel pair.