Analysis of the vibrations of a console column made on a base with non-line protection in gin

Abstract The article presents a constructive scheme and the principle of operation of the cantilever grate of a saw gin installed in the housing by means of a rubber gasket consisting of two rubber elements having different stiffness. The results of the study show that when sawing raw cotton, the saws touch the working part of the chimneys, causing blockages, which leads to damage to the fiber, as well as a decrease in the overall quality of the fiber. In this case, the total stiffness was obtained with a nonlinear characteristic. A mathematical model and its solution by an approximate analytical method. A numerical solution of the problem constructed graphical dependencies and on the basis of their analysis, the necessary values were recommended.

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