Research of textile materials cutting

The paper presents an analysis of the main regularities of the process of cutting textile waste as elastic-plastic materials. It is established that by varying the technological parameters of the cutting tool: the number of blades, the diameter of the rotor mandrel, the thickness of the rotor body, the height and length of the knives, the angle of their inclination, and the size of the cells of the screening screen, the pulp achieves a uniform consistency and the particle size is reduced to the required value. Calculated analytical expressions and mathematical models are obtained to determine the parameters of grinding elastoplastic materials from the position of particle size in the total fiber mass.