Download or read book Study of Yarn Tension and Traveler Speed in Ring spinning written by Vikram Jitendra Khona and published by . This book was released on 2000 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineering Techniques of Ring Spinning written by Tasnim N. Shaikh and published by CRC Press. This book was released on 2016-01-05 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ring spinning is an age-old technology used in the process of fibres to yarn conversion. Its versatility in dealing with a wide range of materials in terms of type, properties and even as an individual or blend is unbeaten. This book provides a platform for critically evaluating various engineering and technical changes undergone in this legendary process and the scientific approach lying behind these changes.

Download or read book Yarn Tension Variations During Spinning written by Goodarz Afshari and published by . This book was released on 1978 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over recent decades many workers have studied the tensions which occur in yarns as they are being spun, especially in ring spinning and more recently in open-end spinning. In virtually all the reports known to the present author the theoretical studies have been limited to idealized steady-state conditions and experimental work has been conducted in such a manner that only low-frequency variations in tension were observed and commented upon despite the fact that many of the experimental set-ups would have been capable of monitoring much higher frequency variations with only slight modifications. This is particularly true of the tension transducers and their associated electronics whose wide frequency range has usually been degraded by the use of analogue meters and pen recorders as the output devices. The present thesis is an account of an experimental investigation of the tension variations in both ring and open-end spinning in which the instrumentation as a whole was possessed of a much wider frequency range. The tension transducer was a piezo electric device having an acceptable frequency response in excess of 10 KHz and the output was observed using a U.-V. recorder and an oscilloscope and analysed with the aid of a variety of instruments, the principal one being a spectrum analyser. It was observed that the principal frequency component in the tension spectrum has a frequency equal to the rotational speed of the spinning system and that this is invariably much more pronounced in the case of ring spinning than in open-end spinning. In ring spinning the tension spectrum also contains many harmonic components which are absent or very small in open-end spinning. The effects of a variety of machine parameters and imperfections such as speed, traveller weight and spindle- to-ring eccentricity on the tension spectrum were also investigated.

Download or read book Engineering Fundamentals of Ring Spinning Twisting Over end Unwinding and Two for One Twisting in Textile Processes written by Subhash Batra and published by DEStech Publications, Inc. This book was released on 2015-07-02 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essential theory for understanding and modifying dynamic elements of high-speed yarn spinning, unwinding and twistingTroubleshoot and correct problems in fibers and machinery caused by very rapid throughput Using basic physics and engineering principles, this volume analyzes dynamic forces in three processes critical for textile production: O-ring spinning, unwinding and twisting. The book offers a review of approaches for modeling the processes and discusses the advantages and disadvantages of each. Detailed analyses are given for the dynamics of ballooning yarns, instabilities due to acceleration, and the many interacting parameters that affect tension. The theory presented is linked to practical questions such as how to prevent broken yarns and reduce equipment downtime with an emphasis on ways to improve process design and achieve higher throughput. This technical book furnishes the calculations needed to understand and optimize a number of textile production processes, including texturing and warping.

Download or read book A Practical Guide to Ring Spinning written by Werner Klein and published by North Carolina State University. This book was released on 1987 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Yarn Spinning Technology written by C A Lawrence and published by Elsevier. This book was released on 2010-09-27 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an invaluable single source of information on the advances in yarn spinning technologies. Advanced spinning systems are described and comparisons are made of the properties of the yarns produced, and resultant finished products, with those from conventional systems.Part one provides an introduction to yarn fibre spinning and structure. Chapters discuss the principles of ring spinning and open-end spinning of yarns. Yarn structure and properties from different spinning techniques and yarn structural requirements for knitted and woven fabrics are also examined. Part two covers advances in particular yarn spinning technologies. Topics range from siro spinning to compact spinning technology and air-jet spinning. Final chapters explore how to minimise fibre damage which occur during spinning and the use of spin finishes for textiles.With its distinguished editor and array of international contributors, Advances in yarn spinning technology is an important text for spinners, yarn manufacturers and fabric producers, as well as researchers, technicians, engineers and technologists in this sector of the textile industry. - Documents advances in spinning technologies and presents comparisons between systems - Assesses particular textile spinning technologies with specific chapters focusing on siro, compact, rotor, friction and air-jet spinning - Reviews measures to minimise fibre damage caused by spinning are investigated with specific relevance to rotor and friction spinning

Download or read book Handbook of Yarn Production written by Peter R. Lord and published by Elsevier. This book was released on 2003-07-11 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by one of the world's leading experts, Handbook of yarn production: technology, science and economics is an authoritative and comprehensive guide to textile yarn manufacturing. The book is designed to allow readers to explore the subject in various levels of detail. The first three chapters provide an overview of yarn production, products and key principles. The major part of the book then reviews in detail the production processes for short-staple, long-staple and filament yarns.There are also chapters on quality control and the economics of staple-yarn production.The final part of the book consists of a series of appendices which provide in-depth analysis of key topics with detailed technical data and worked examples which is an invaluable reference in itself for anyone concerned with the behaviour, performance and economics of a textile mill.Handbook of yarn production: technology, science and economics is a standard work for both yarn manufacturers and those researching and studying in this important area of the textile industry. - A practical and authoritative new handbook for yarn manufacturing - Shows how problems can arise and how to deal with them - Includes invaluable technical data, calculations, worked examples and case studies

Download or read book The Technology of Short staple Spinning written by Werner Klein and published by North Carolina State University. This book was released on 1986 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of the Effect of Spinning Tension and Spindle Speed on Fiber Migration in Staple Yarns written by Farouk Mansour el-Hosseiny and published by . This book was released on 1966 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Developments in Yarn Spinning Technologies written by Arindam Basu and published by Elsevier. This book was released on 2024-10-01 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in Yarn Spinning Technologies explores the recent advancements in yarn spinning technologies, focusing on improving production and embracing sustainability. While ring spinning remains popular, newer developments in rotor spinning and natural fibre spinning systems are covered.This book also addresses challenges, including the circularity theory, providing concise insights into the evolving landscape of yarn spinning technologies. Ideal for professionals and researchers alike, this book offers valuable perspectives on the industry's dynamic changes. - Focuses on recent developments in spinning, uncovering the evolving techniques and technologies that are reshaping the yarn production industry - Addresses key technological challenges, providing practical insights into overcoming obstacles and staying ahead in the rapidly evolving field - Delves into the distinct properties of yarns, examining how technological innovations impact and enhance their characteristics for improved performance - Explores sustainable practices with a focus on recycled fibre processing

Download or read book Process Management in Spinning written by R. Senthil Kumar and published by CRC Press. This book was released on 2014-09-23 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Straightforward Text Summarizing All Aspects of Process Control Textile manufacturing is one of the largest industries in the world, second only to agriculture. Spinning covers a prominent segment in textile manufacturing, and this budding industry continues to thrive and grow. Process Management in Spinning considers aspect of process management, and offers insight into the process control procedures and methods of spinning. Focusing on the technology as well as the management of the process, it examines both the economic and technological advancements currently taking place in the spinning industry. This text takes a close look at the advancing technology in manufacturing and process, and product quality control. It provides a basic overview of the subject, and also presents applications of this technology for practicing engineers. Incorporates Industry-Based, Real-World Examples The book contains 15 chapters that specifically address the stages of process control, energy management methods, humidification and ventilation systems basics, pollution management, process management tools, productivity, waste control, material handling, and other aspects of spinning mills. It also includes real-time case studies involving typical problems that arise in spinning processes and strategies used to contain them. The author provides a broad outlook on various topics including mixing, winding, raw material and optimizing raw material properties, bale management, yarn engineering systems, processing, and process management systems. He also details the defects associated with each and every process with causes, effects, and control measures. The book addresses process management as it relates to productivity, quality, and costs, as well as process control as it relates to man, machine, and material. Provides the scientific method for optimization/optimizing the properties of the fibers Familiarizes the reader with remedial measures to enhance the quality of the product Addresses productivity measurement and its role in controlling the cost of the manufacturing process Contains detailed examples, as well as linear programming and optimization techniques, and statistical applications Covers the areas of process control methods in spinning, defect analysis and rectification, improving productivity and quality, and using statistical tools Process Management in Spinning establishes the various process management measures required to help improve the process efficiency in spinning mills and the textile industry overall. Aimed at professionals in the textile industry, this text is a perfect resource for textile engineers/technologists/manufacturers, spin quality control engineers, spin quality assurance personnel, and other industry professionals.

Download or read book Control of Yarn Tension for Ring Spinning written by N. B. Rajeev and published by . This book was released on 1994 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement of High Rotating Speed of Ring Spinning Frame written by Liu Jihong and published by . This book was released on 2014 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rotating status of the traveler of a ring spinning system has previously been analyzed by many researchers with emphasis primarily on the property of the mechanism, twist propagation in a yarn, and theoretical analysis of the result. Little attention has been paid to physical measurements of rotating parameters and other validation tests. In this paper, we put forward a measurement method of rotating speed to investigate the traveler's speed variations and other dynamic behaviors. Spinning yarn experiments are conducted by normal, exceptional subjects, and spinning position for comparison in which associated rotating speed is measured and analyzed. The results indicated that in the traverse of the ring bar of a spinning process, system signal after noise filtering fluctuated about 0 V, while the range of signals produced by the traveler was about 1.5 V for all of statuses and the distance of pulse was stability. The maximum amplitudes of signals increased gradually along with the ring bar went up. On the contrary, the maximum amplitudes of signals decreased gradually along with the ring bar, which also went down.

Download or read book Handbook of Properties of Textile and Technical Fibres written by A. R. Bunsell and published by Woodhead Publishing. This book was released on 2018-01-02 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Properties of Textile and Technical Fibres, Second Edition introduces tensile properties and failure and testing of fibers, also examining tensile properties and the failure of natural fibers, such as cotton, hemp, flax, agave, wool and silk. Next, the book discusses the tensile properties and failure of synthetic fibers, ranging from polyamide, polyester, polyethylene and carbon fibers. Chapters provide a general background of the fiber, including its manufacture, microstructure, factors that affect tensile properties and methods to improve tensile failure. With its distinguished editor and international contributors, this book is an important reference for fiber scientists, textile technologists, engineers and academics. - Offers up-to-date coverage of new and advanced materials for the fiber and textile industries - Reviews structure-property relationships of high-performance natural, synthetic polymer and inorganic fibers - Offers a range of perspectives on the tensile properties of fibers from an international team of authors with diverse expertise in academic research and in textile development and manufacture

Download or read book Problems of Spindle Vibration Electric Power Required Yarn Tension on Ring spinning Frames written by A. Sugar and published by . This book was released on 1968 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Friction in Textile Materials written by B S Gupta and published by Elsevier. This book was released on 2008-06-02 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Friction is a major issue in both the production of textiles and in the finished product. This authoritative book reviews how friction occurs and the ways it can be measured and controlled.The book begins by looking at how friction can be defined and how the structure and properties of textile fibres lead to friction behaviour. It also discusses slip-stick phenomena in textiles and ways of measuring friction in yarns and fabric. The second part of the book reviews friction in particular textiles, including cotton, wool and synthetic fibres as well as woven fabrics. These and other chapters also discuss ways of controlling friction, including fabric finishes and lubricants.With its distinguished editor and contributions from some of the world's leading authorities in the subject, Friction in textile materials is a standard reference for the textile industry and those researching this important topic. - An authoritative review of friction, its management and control

Download or read book Fundamentals of Spun Yarn Technology written by Carl A. Lawrence and published by CRC Press. This book was released on 2003-03-28 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Existing textbooks covering the subject of yarn manufacture largely concentrate on describing the workings of machines. Fundamentals of Spun Yarn Technology presents complete coverage of yarn manufacture and technology and current research findings on the structure and properties of spun yarns. Written by a well-known and respected authority on tex