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Enhancing the Spun Yarn Properties by Controlling Fiber Stress Distribution in the Spinning Triangle with Rotary Heterogeneous Contact Surfaces

Control of tension distribution in the spinning triangle region that can facilitate fiber motion and transfer is highly desirable for high quality yarn production. Here, the key mechanisms and a mechanical model of gradient regulation of fiber tension and motion with rotary heterogeneous contact sur...

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Autores principales: Liu, Yingcun, Ge, Can, Su, Ziyi, Chen, Ze, Gao, Chong, Gong, Haoran, Xu, Weilin, Xu, Duo, Liu, Keshuai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9824598/
https://www.ncbi.nlm.nih.gov/pubmed/36616526
http://dx.doi.org/10.3390/polym15010176
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author Liu, Yingcun
Ge, Can
Su, Ziyi
Chen, Ze
Gao, Chong
Gong, Haoran
Xu, Weilin
Xu, Duo
Liu, Keshuai
author_facet Liu, Yingcun
Ge, Can
Su, Ziyi
Chen, Ze
Gao, Chong
Gong, Haoran
Xu, Weilin
Xu, Duo
Liu, Keshuai
author_sort Liu, Yingcun
collection PubMed
description Control of tension distribution in the spinning triangle region that can facilitate fiber motion and transfer is highly desirable for high quality yarn production. Here, the key mechanisms and a mechanical model of gradient regulation of fiber tension and motion with rotary heterogeneous contact surfaces were theoretically analyzed. The linear velocity gradient, effected on a fiber strand using rotary heterogeneous contact surfaces, could balance and stabilize the structure and stress distribution of spinning triangle area, which could capture exposed fiber to reduce hairiness formation and enhance the internal and external fiber transfer to strengthen the fiber utilization rate. Then, varied yarns spun without and with the rotary grooved and rotary heterogeneous contact surfaces were tested to compare the property improvement for verifying above-mentioned theory. The hairiness, irregularity, and tensity of the yarns spun with rotary heterogeneous contact surfaces spun yarns were significantly improved compared to other spun yarns, which effectively corresponded well to the theoretical analysis. Based on this spinning method, this effective, low energy-consuming, easy spinning apparatus can be used with varied fiber materials for high-quality yarn production.
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spelling pubmed-98245982023-01-08 Enhancing the Spun Yarn Properties by Controlling Fiber Stress Distribution in the Spinning Triangle with Rotary Heterogeneous Contact Surfaces Liu, Yingcun Ge, Can Su, Ziyi Chen, Ze Gao, Chong Gong, Haoran Xu, Weilin Xu, Duo Liu, Keshuai Polymers (Basel) Article Control of tension distribution in the spinning triangle region that can facilitate fiber motion and transfer is highly desirable for high quality yarn production. Here, the key mechanisms and a mechanical model of gradient regulation of fiber tension and motion with rotary heterogeneous contact surfaces were theoretically analyzed. The linear velocity gradient, effected on a fiber strand using rotary heterogeneous contact surfaces, could balance and stabilize the structure and stress distribution of spinning triangle area, which could capture exposed fiber to reduce hairiness formation and enhance the internal and external fiber transfer to strengthen the fiber utilization rate. Then, varied yarns spun without and with the rotary grooved and rotary heterogeneous contact surfaces were tested to compare the property improvement for verifying above-mentioned theory. The hairiness, irregularity, and tensity of the yarns spun with rotary heterogeneous contact surfaces spun yarns were significantly improved compared to other spun yarns, which effectively corresponded well to the theoretical analysis. Based on this spinning method, this effective, low energy-consuming, easy spinning apparatus can be used with varied fiber materials for high-quality yarn production. MDPI 2022-12-29 /pmc/articles/PMC9824598/ /pubmed/36616526 http://dx.doi.org/10.3390/polym15010176 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Liu, Yingcun
Ge, Can
Su, Ziyi
Chen, Ze
Gao, Chong
Gong, Haoran
Xu, Weilin
Xu, Duo
Liu, Keshuai
Enhancing the Spun Yarn Properties by Controlling Fiber Stress Distribution in the Spinning Triangle with Rotary Heterogeneous Contact Surfaces
title Enhancing the Spun Yarn Properties by Controlling Fiber Stress Distribution in the Spinning Triangle with Rotary Heterogeneous Contact Surfaces
title_full Enhancing the Spun Yarn Properties by Controlling Fiber Stress Distribution in the Spinning Triangle with Rotary Heterogeneous Contact Surfaces
title_fullStr Enhancing the Spun Yarn Properties by Controlling Fiber Stress Distribution in the Spinning Triangle with Rotary Heterogeneous Contact Surfaces
title_full_unstemmed Enhancing the Spun Yarn Properties by Controlling Fiber Stress Distribution in the Spinning Triangle with Rotary Heterogeneous Contact Surfaces
title_short Enhancing the Spun Yarn Properties by Controlling Fiber Stress Distribution in the Spinning Triangle with Rotary Heterogeneous Contact Surfaces
title_sort enhancing the spun yarn properties by controlling fiber stress distribution in the spinning triangle with rotary heterogeneous contact surfaces
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9824598/
https://www.ncbi.nlm.nih.gov/pubmed/36616526
http://dx.doi.org/10.3390/polym15010176
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