| Issue |
E3S Web Conf.
Volume 304, 2021
2nd International Conference on Energetics, Civil and Agricultural Engineering (ICECAE 2021)
|
|
|---|---|---|
| Article Number | 03026 | |
| Number of page(s) | 5 | |
| Section | Agricultural Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202130403026 | |
| Published online | 21 September 2021 | |
Experimental determination of cotton yarn strength at different speeds of movement obtained by various technological methods
1 Institute of Mechanics and Seismic Stability of Structures, Uzbekistan Academy of Sciences, Tashkent, Uzbekistan
2 Tashkent Institute of Textile and Light Industry, 100100 Tashkent, Uzbekistan
* Corresponding author: sultanov.karim@mail.ru
Our results on the strength parameters of cotton yarns manufactured by carded and combed systems by ring and rotor spinning (CD-carded ring-spun, OE-carded rotor-spun, CM-combed ring-spun) are presented. Experiments to test yarns for strength were conducted on a “Statimat C” tensile installation at speeds of the lower end of the yarn from 100 mm/min to 1000 mm/min. From the diagrams of yarn stretching to breaking, the changes in breaking load, specific breaking load, critical strain values at which the yarn breaks, time of stretching before breaking, depending on the strain rate for the considered types of yarns, were determined. The analysis of the experimental results obtained shows the quantitative and qualitative characteristics of the change in strength parameters of three varieties of yarns.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.