DYNAMICS OF MACHINE AGGREGATES WITH MECHANISMS OF WORKING BODIES FOR CLEANING COTTON FROM FINE IMPURITIES

Abstract

The article presents the experimental results of a new composite ring drum that cleans cotton of small impurities The results of a full-factor experiment of the recommended composite spiked drum with an elastic element are presented. The boundaries of the input factors and the levels of their change are given. The planned central composite experimental matrix was constructed, the calculations were performed on the basis of the constructed table, and a regression equation was obtained that determines the cleaning effect. Dependence graphs were obtained for changing the number of revolutions of the drum, changing the distance between the spikes and the mesh, as well as changing the surface of the mesh, which affect the cleaning effect. From the analysis of the graphs, the optimal values of the composite spiked drum are shown.