A method of experimental study of the operation of technological material distributors

In this article, the use of technological materials in order to clear the road surface of snow and ice in a relatively short time and to reduce the number of road traffic accidents when the height, diameter, rotation speed and delivery speed of the spreader disk of the MAN special road machine are different. indicators of sprinkling density were compared. The experiment conducted on the interaction between the operating modes of the working bodies and the spreader of technological materials made it possible to choose and justify the parameters for the distribution of technological materials on the road surface to eliminate freezing and slippery conditions in the winter season. The values of theoretical and experimental data were determined and compared during the experiment on the interaction of the spreading disc parameters. During the experiment on the interaction of the parameters of the material supply mechanism, the values of theoretical and experimental data were determined and compared. Thus, according to the data obtained from the experimental study, the design parameters determining the speed of the material conveying mechanism and the speed of the machine, which determine the design parameters of the specified proportionality coefficient (a), showed that the value calculated by the speed of the material conveying mechanism and the speed of the machine exceeded the theoretical value by an average of 3%.

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