THE EFFECT OF HUMIDITY MOLDINGTHE MIXTURE AT A DYNAMIC RESISTANCE WORK ON SAND PLANT EQUIPMENT
The paper presents the results of a study of the dynamic resistance and internal friction angle for a recycled mixture depending on the humidity and the height of the fall of the working body of a laboratory installation. The method and design of the device for determining the angle of internal friction of molding materials on the working bodies of mixing equipment in order to determine the optimal angle of attack of its blades and plows is described.