Analysis of deformation of Cotton in Technological processes

Cotton is a material with a specific property as the object of primary processing, consisting of individual fibers of fibrous fibers connected by bonding with each other. As a result of mechanical action in technological processes, the strength of the interconnection of fiber bundles connecting the seeds is reduced, and they undergo deformation. However, it gradually breaks down into individual seeds. The efficiency of the cotton ginning process and the quality of the fiber depends on the structure and size of the cotton, which makes it necessary to prepare the structure for the technological process. In the article is studied the laws of deformation, i.e. elongation or compression, movement of cotton as a result of mechanical action in technological processes, the influence of the direction of mechanical impact on the shape of the deformation point of the cotton piece relative to the location of seeds in it. Considering that the Paxia piece consists of 6 fibrous seeds, the laws of their movement as a result of mechanical action have been developed. In different variants of the cotton-mechanical effect are obtained graphs of the time of movement of fibrous seeds, the relationship of velocities with time. Based on their analysis, it is shown that as a result of the interaction of elementary seeds in a piece of cotton, there is a possibility of the formation of defects that lead to the crushing of defective mixtures, the need for theoretical and practical research in this area.

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