Results 21 to 30 of about 1,123 (167)
AUTEX Research Journal, 2020 A novel mechanism for the elimination of false selvedge in rapier looms was successfully designed and developed, which functions to grip the protruding weft ends after each pick insertion during the weaving process, with subsequent cutting and suction of
Qureshi Sajid Ahmed +2 more
doaj +1 more source
Design and implementation of a small AODF
The Journal of Engineering, Volume 2020, Issue 2, Page 73-78, February 2020., 2020 Cross‐connection is the only point in the communications field that has not been automated. With the many fibre networks that have been built, there is strong demand from operators for an automatic optical distribution frame (AODF) to reduce operational costs and provide high‐level services. From the twisting relationships between the fibre patch cords
Zheng Yang +3 more
wiley +1 more source
Servo-controlled Weft Yarn Inserting Mechanism for Rapier Loom.
Sen'i Kikai Gakkaishi (Journal of the Textile Machinery Society of Japan), 1998 For a rapier designed to control the yarn inserting motion from the start of the motion to its end, a servo-controlled weft yarn inserting mechanism designed to allow the weft yarn inserting motion characteristics to be changed was developed to study experimentally the effects of the weft yarn motion characteristics on the weft yarn tension.In the ...
Kazuo Washida +2 more
openaire +3 more sources
ON THE ISSUE OF DETERMINING THE CRITICAL CUTTING SPEED OF THE MECHANISM FOR FORMING AND TRIMMING THE FALSE EDGE OF THE DORNIER RAPIER LOOM [PDF]
Technologies & Quality, 2021 In this paper, an attempt is made to develop a method for determining the critical cutting speed of the threads of the false edge of the edge-forming mechanism of the weaving rapier machine. The proposed calculation method takes into account the impact nature of the cutting process at a critical speed, which allows taking into account the mutual ...
Svitlana V. Bukina, Tatiana A. Sitnikova
openaire +1 more source
Influence of preform interlacement on the low velocity impact behavior of multilayer textile composites [PDF]
, 2010 Impact property of composite material is influenced not only by the type of fiber/matrix, but also by the woven structure of the reinforcement. Presence of 3D fibers in reinforcement is reported to enhance the performance of textile composites in an ...
Alagirusamy, R. +3 more
core +1 more source
Thermoelastic Coupling Vibration and Stability Analysis of Rotating Annular Sector Plates
Mathematical Problems in Engineering, Volume 2019, Issue 1, 2019., 2019 This study investigates the thermoelastic coupling vibration and stability of rotating annular sector plates. Based on Hamilton’s principle and thermal conduction equation with deformation effect, the differential equation of transverse vibration for a rotating annular sector plate is established.
Yongqiang Yang +2 more
wiley +1 more source
Mechanics, 2023 In view of the problems of poor stability and low precision of rapier belt motion of spatial four-bar weft insertion mechanism, the mechanism was optimized from two aspects, i.e., motion parameters and structural stiffness. Firstly, the motion law of the rapier belt was analyzed based on the spatial mechanism theory, and its correctness was verified by
Menglu XI +3 more
openaire +1 more source
Development and characterization of composites consisting of woven fabrics with integrated prismatic shaped cavities [PDF]
, 2016 Composites are extensively used in automotive, construction, airplanes, wind turbines etc. because of their good mechanical properties such as high specific stiffness, high specific strength and resistance against fatigue. The main issues with composites
De Baere, Ives +4 more
core
Multilayer interlocked woven fabrics: simulation of RTM mold filling operation with preform permeability properties [PDF]
, 2010 The simulation of resin flow during the resin transfer molding (RTM) process through multilayered textile fabric of known permeability and porosity has been attempted in this study.
Alagirusamy, R. +3 more
core +1 more source
Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges
Advanced Materials Technologies, EarlyView.This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz +2 more
wiley +1 more source