Investigation of Open End Yarn Tension Using an Elastic Yarn-Guide
Shuxratov Sharof ShuxratovichLithuania, Kaunas, Kaunas University of Technology, Faculty of Mechanical Engineering and Design, Department of Production EngineeringRimvydas MilašiusLithuania, Kaunas, Kaunas University of Technology, Faculty of Mechanical Engineering and Design, Department of Production EngineeringJ K GafurovUzbekistan, Jizzakh, Jizzakh Polytechnic Institute, Department of Processing of Textile MaterialsBatir MardonovUzbekistan, Tashkent, Tashkent Institute of Textile and Light Industry, Department of Textile Industry TechnologyKabuljon GafurovUzbekistan, Tashkent, Tashkent Institute of Textile and Light Industry, Department of Textile Industry TechnologyMd. Reazuddin ReponLithuania, Kaunas, Kaunas University of Technology, Faculty of Mechanical Engineering and Design, Department of Production Engineering
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Abstract
This paper presents the results of Open End (OE) yarn tension investigation using a yarn-guide funnel with an elastic element. Obtained were the dependencies of tension change on such factors as body mass, elastic element rigidity, yarn coordinates on the funnel surface, and the speed of yarn moving. The values of these factors cause fluctuations in yarn tension and, consequently, in yarn structure and characteristics. On the basis of experiments, it was shown that due to using of a yarn-guide funnel with an elastic element, a decrease in yarn unevenness is achieved. It is easily regulated by the funnel mass, the rigidity rate of the elastic element, and the spinning speed.
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