Results 141 to 150 of about 39,518 (184)

A Rapier Loom HMI System Based on an Easy Cross-Platform GUI Software

2016 Sixth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC), 2016
The rapier loom HMI system is a kind of device which is used to send command to the loom, monitor the running status and store the loom data. Its main functions are providing a friendly human machine interface, setting the loom parameter, communicating in real time and storing the machine data necessary.
Mingyu Gao, Weihuan Wang, Yu Zeng, Zhiwei He, Cong Gao   +4 more
semanticscholar   +2 more sources

High Speed Dynamic Characteristics Research for LL680 Flexible Rapier Loom

Advanced Materials Research, 2013
The textile industry is China's traditional advantage industry. The demands of the textile industry productions efficiency and cost control are much higher than before. LL680 loom frames finite element model was made and analyzed for the companys demand of high-speed improvement, then used experiment to verify. The results show that the modeling method
F. Wei, Shouquan Zhang, Youhua Ge
semanticscholar   +2 more sources

The Stability of Weft Insertion of CRT – 83 Carpet Rapier Loom

Applied Mechanics and Materials, 2013
CRT- 83 carpet rapier loom is a kind of high-grade rigid rapier loom，the weft yarn will give looms to demand higher stability of the weft insertion. Theoretical analysis based on the theory research of the stability of clamping weft and weft handover shows that the rapier deformation，slipping force and the depth of clamping are main factors influencing
Yongwei Cai, S. Ma
semanticscholar   +2 more sources

Mechanical properties of worsted fabrics for emotional garment to the rapier loom characteristics

Fibers and Polymers, 2013
This study examined the mechanical properties of worsted fabrics woven using various rapier weaving looms. For this purpose, the warp and weft yarn tensions during weaving were measured on the three types of rapier looms, and the fabric mechanical property changes due to the warp and weft tension differences were measured and analyzed according to the ...
H. Kim, Seung Jin Kim
semanticscholar   +2 more sources

Optimization for Kinematics Accuracy Reliability of Beating-up Mechanism of High-speed Rapier Loom

Journal of Fiber Bioengineering and Informatics, 2015
Xuemei Tang
semanticscholar   +2 more sources

Electronic drive control in a rapier loom

SPIE Proceedings, 2005
Electronic and computer techniques, together with individual servomechanisms, were used successfully in this study to develop the electronic weft selection, electronic let-off and electronic take-up motion systems of the rapier loom. The control system configuration, operating principle, and mathematical models of electronic drives system were analyzed.
Weimin Shi, Libin Zhang, Fang Xu, Junqiang Sheng   +3 more
openaire   +1 more source

Study on Information Management System of Rapier Loom

2009 Second International Symposium on Computational Intelligence and Design, 2009
In order to guarantee the quality of textile fabric and to improve the efficiency of loom, single-chip microcomputer MC68336, sensors and display are utilized to form a comprehensive information management system (IMS) of rapier loom. In this system, the main operating parameters of the loom such as tension of warp and weft yarns and weft density, etc.
Xiao Weibing, Mei Shunqi
openaire   +1 more source

ARM-based control system for terry rapier loom

SPIE Proceedings, 2007
In this paper, a novel ARM-based mechatronics control technique applied in terry rapier loom was presented. Electronic weft selection, electronic fluff, electronic let-off and take-up motions system, which consists of position and speedcontrolled servomechanisms, were studied.
Weimin Shi, Yeqing Gu, Zhenyu Wu, Fan Wang   +3 more
openaire   +1 more source

Dynamics of the picking mechanism of a rapier loom

Mechanism and Machine Theory, 1992
Abstract This paper deals with the mathematical modelling of the picking mechanism of a rapier loom. The dynamic model approximately respects mass, flexibility and kinematic excitation of the mechanism. It consists of two subsystems. The first subsystems is a discrete one, the second subsystem is a continuous one.
Zdeněk Koloc, Miroslav Václavík
openaire   +1 more source

Research on Electric Weft Insertion Method for the Rapier Loom

Applied Mechanics and Materials, 2012
This paper, on analyses of the shortages of the traditional rapier loom weft insertion system such as unalterable motion rules and high machining accuracy requirements, introduces a new electric weft insertion method to the modern high-speed rapier loom, which converts single-direction rotation of a motor to linear reciprocation of a rapier with help ...
Yong He, Sheng Wei Fei, Yi Cong Chen, Bo Wang   +3 more
openaire   +1 more source