Results 1 to 10 of about 1,920 (159)

Development of an individual warp beam tension control system for warp assembling machines in direct warp preparation

Journal of Engineered Fibers and Fabrics
Warp preparation is a process prior to weaving that brings all the ends side by side and then winding them on a warp beam with the same tension and length at a predetermined width, density and length.
Recep Eren, Sinan Kılıç, Ömer Atalay
doaj   +3 more sources

Warp yarn tension coupling models and fuzzy PID control for enhancing warp beam unwinding tension stability in sizing machines

Journal of Industrial Textiles
The coupling model between unwinding tension and various factors is crucial for understanding warp beam unwinding characteristics and designing tension control systems.
Li Tu, Mingrui Guo, Jingan Wang, Weidong Gao   +3 more
doaj   +3 more sources

Investigation of warp tension on looms with a new automatic brake [PDF]

E3S Web of Conferences, 2023
In this article, the task was set to study the existing main planetary regulator on machines of the AT type. It is proposed to modernize the design of the planetary regulator, expediently providing for the features of the production of fabric from boiled
Kholmurzayez Abdurasul, Alidjanov Adiljan, Khusanboyev Abdulqosim, Madaminov Javlonbek   +3 more
doaj   +1 more source

Study on the mechanics of textile thread in woven [PDF]

E3S Web of Conferences, 2021
Specialists in the weaving industry are often interested in the question of what tension of the warp and weft threads must be set on the weaving machine to produce a particular fabric.
Khamrayeva Sanovar, Kadirova Dilfuza, Rakhimkhodjayev Sayidvoris   +2 more
doaj   +1 more source

Study on the Dynamic Response of Deep-Sea Trawlers in Sea Trials

Polish Maritime Research, 2023
The increasing use of automation in fishing vessels has improved trawling efficiency while directly affecting the fishing capacity and cost of fishing vessels.
Xu Qingchao, Xie Yonghe, Cai Hao, Gong Xiwu, Li Detang, Wang Wei, Jia Panpan   +6 more
doaj   +1 more source

Research and Embedded Implementation of Let-Off and Take-Up Dynamic Control Based on Fuzzy Neural Network and Vector Control Optimization

IEEE Access, 2022
This paper investigates the warp let-off and take-up mechanism of rapier looms to solve the problem that the warp tension of rapier looms fluctuates greatly and the warp let-off is difficult to maintain constant. The design and hardware implementation of
Yanjun Xiao, Xiaoliang Wang, Furong Han, Ping Liu, Yunfeng Jiang   +4 more
doaj   +1 more source

Optimisation of the warp yarn tension on a warp knitting machine [PDF]

Autex Research Journal, 2012
Abstract Investigations (calculations) based on a warp yarn tension analysis on a warp knitting machine with multiaxial weft yarn insertion allow prospective reduced yarn tension differences in technical warp knits. From this a future opportunity is provided to substitute the subjective warp let-off adjustment by a model of tension ...
Vivienne Pohlen, Andreas Schnabel, Florian Neumann, Thomas Gries   +3 more
openaire   +1 more source

The matching relation analysis of yarn pre-tension in weaving 3D bi-directional angle-interlock fabrics

Journal of Industrial Textiles, 2022
Yarn pre-tension is an important technological parameter in the weaving process and significantly affects the geometry and properties of woven composites.
Yonghao Xu, Wensuo Ma, Chenhui Jia, Xianqing Lei, Zhuangya Zhang, Zhenyu Ma, Ruidong Man   +6 more
doaj   +1 more source

Effect of Loom Tension on Mechanical Properties of Plain Woven Cotton Fabric

Journal of Natural Fibers, 2022
Mechanical properties of textile fabric are one of the most important parameters of fabric in the selection of appropriate fabric for clothing industries.
Million Mebrate, Nigiru Gessesse, Nega Zinabu   +2 more
doaj   +1 more source

Application of embedded soft PLC in the control system of rapier loom.

PLoS ONE, 2021
At present, the rapier loom has gradually become the mainstream equipment in the manufacturing industry. In order to make the rapier loom realize automated production and further improve the production efficiency of the rapier loom, improve the ...
Yanjun Xiao, Linhan Shi, Wei Zhou, Feng Wan, Weiling Liu   +4 more
doaj   +1 more source