Bulletin of
Vitebsk State
Technological
University

abstract

Limited studies exist related to the short-staple spinning of flax (Linum usitatissimum L.) and cotton (Gossypium hirsutum) blends. The objective of this work was to develop methods for calculating blend­ing irregularity of multicomponent products on the basis of linear density and length of fibers, content of components. The mathematical model for calculating the continuous multicomponent ideal product was developed. The relation of the variance-length curve of the mean linear density and length of the fiber, the evenness in length and linear density of the fi­ber was investigated. The formula for calculating the unevenness mixing was developed. As expected, it appears that the relative error between the results of simulation and mathematical calculations does not exceed 5 %.

Modeling of blending irregularity gradient of the ideal two-сomponent fibre products