Optimization of ringspinning process parameters using response. The techniques and tools used when spinning sheet metal. In the past 10 years, our work has primarily focused on. Iosr journal of mechanical and civil engineering iosrjmce. It is also a challenging engineering approach as discrete elements or fibers with. Spinning lines can be minimized or eliminated with proper roller geometry, burnishing or postprocess polishing. Ring spinning is still the way many fibers are turned into yarn, but in the 20th century another method was invented. Shaikh, 9789380308050, available at book depository with free delivery worldwide. Rengasamy, in advances in yarn spinning technology, 2010. Buy engineering techniques of ring spinning woodhead.
There are two type of synthetic web slings at wvns. Ring spinning is the most versatile machine for producing the spun yarn. The modules cover all the departments of a spinning mill which include blow room, carding, drawing, combing, roving, ring spinning, conewinding, and packing. Engineering techniques of ring spinning ebook, 2016.
International journal on textile engineering and processes issn 23953578 vol 2, issue 1 january 2016. Measurement methods of dynamic yarn tension in a ring. Ring spinning twisting on a cop pallavaa group duration. Elongation and breaking strength are two important quality attributes of any spun yarn. Compact spinning has been generated through re engineering the established ring spinning process by attaching a condensing device which ensures the. Engineering fundamentals of ring spinning destech publishing. Using basic physics and engineering principles, this volume analyzes dynamic forces in three processes critical for textile production. Lawrence, in advances in yarn spinning technology, 2010.
Conventional fiber spinning techniques such as wet spinning, dry spinning, melt spinning, and gel spinning can produce polymer fibers with diameters down to the micrometer range. Also there is a brief explanation of aramid, kevlar, and nomex fibers with respect to their properties with the help of graphs etc. However, the principal drawback of this twisting system is the friction between the ring and traveler. An overview of hybrid ring spinning methods juniper publishers. Compact spinning textile technology and engineering.
The ring spinning is the most widely used form of the spinning machine due to significant advantages in comparison with the new spinning processes. Aug 12, 2017 engineering techniques of ring spinning by. May 01, 2016 introduction to textile engineering, textile process, fiber, yarn, spinning, department of textile, classification and their flowchart slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Process control in rotor spinning download ebook pdf. Ring spinning processing blending both manual and automated systems can be used. Electrospinning, on the other hand, is a facile technique used to generate polymeric fibers with submicrometer or nanometer diameters. Engineering fundamentals of ring spinningtwisting, overend unwinding and twoforone twisting in textile processes engineering. A combined action of ring and traveler is applied for inserting twist and winding the yarn on cops.
Among them ring, rotor and airjet spinning are mostly used. A spinning plant consisting of both ring and rotor spinning machines uses 11% energy for blow room, 12% for carding, 5% for drawing, 1% for combing, 7% for roving, 37% for ring spinning machines, 20% for openend machines and 7% for winding machines. Automation has been achieved in spinning by the invention of machines like ring spinning, airjet spinning, rotor spinning, vortex spinning etc. Fibres travelling from an opening roller unit are deposited onto the fibre ribbon. The effective cycling instructors manual is the companion volume to effective cycling, containing the program for teaching effective cycling at all levels. Engineering techniques of ring spinning author name. Its versatility in dealing with a wide range of materials in terms of type, properties and even as an individual or blend is unbeaten.
During the ring spinning process, the rotation of traveller over the ring and the ring rail movement cause the spinning tension to fluctuate periodically. Novel technique for improving yarn quality and reducing. There are different types of spinning machines for juteflax fibres, e. Polyester has less stretch, approximately 3 percent. Engineering techniques of ring spinning textile study center. In ring spinning, the roving is first attenuated by using drawing rollers, then spun and wound. Ring spinning process the commonly used, timetested spinning technique, ring spinning is one of oldest machine oriented spinning techniques used for staple fiber spinning. Spinning the formation of yarn from fibers by spinning becomes possible when they have surfaces of cohesiveness. Introduction to textile engineering linkedin slideshare.
Spin control techniques for spinning the yarn you want. High performance fibers aramid fibers their spinning. Library free textile ebooks direct download page link. This book provides a platform for critically evaluating various engineering and technical changes undergone in this legendary. Frydrych, in soft computing in textile engineering, 2011. Comparative analysis of the ring spinning process, both classic. The open state of tufts of ingeo pla fiber makes for easy bale skimming, with low increments 23 mm per slice. Click download or read online button to get process control in rotor spinning book now. Buy engineering techniques of ring spinning woodhead publishing india in textiles book online at best prices in india on. Study on the production techniques for various colorful mono fancy yarns in ring spinning frame and glow yarn figure 6.
Improvements in ring spinning machines have taken place through drive systems, drafting systems and use of robotics. The introduction of compact spinning has minimized the negative influence of the spinning triangle in ring spinning. Read and download engineering techniques of ring spinning free pdf. Further, the vibration of different elements of the ring.
Engineering fundamentals of ring spinning twisting, overend unwinding and twoforone twisting in textile processes subhash k. Pdf engineering techniques of ring spinning researchgate. Even today, ring spinning makes the widest range of yarn counts with the highest strength. There have been many development has done in ring spinning machine for the last years but the basic concept remained unchanged. The strength of a staple yarn is determined by various fiber properties, the yarn structural geometry and the spinning parameters.
Yarn characteristics introduction the end product of the cotton fibertoyarn conversion system is a spun yarn or a staplefiber yarn, which is suitable for making numerous end products from knit apparels to woven fabrics, from towels to sheets, and from carpets to industrial fabrics. The dynamics as well as analysis of theyarn tension, balloon form, interac. Effect of machine setting parameters on ring slub carded yarn. Engineering techniques of ring spinning someshwar and tasnim. With this technique a ribbon of fibres is fed from a roller drafting system along the vshaped groove formed by the rotating friction drums. Introduction yarn quality comprises the raw material quality and the quality of the processing. Engineering techniques of ring spinning someshwar and. In 1828, an american named thorp, advanced spinning techniques by creating ring spinning. Count is the measure of fineness or coarseness of yarn. Mosaic yarn production injection slub yarn is a specialized fancy yarn and it is made up of two different materials, one for slub portion and the other for base yarn shown in fig5. Studies show that yarns produced using hybridspinning methods based on ring spinning technology have primarily reduced yarn hairiness as well as. Ring spinning is an ageold technology used in the process of fibres to yarn conversion. This book provides a platform for critically evaluating various engineering. In 1967, commercial rotor spinning was created, another improvement on ring spinning.
Ring spun yarns wound on the bobbins are not suitable to be employed. Pabla abstract flow forming technology has emerged as the most advanced metal forming technique due to its manifold advantages over conventional metal forming techniques such as extrusion and tube drawing. This site is like a library, use search box in the widget to get ebook that you want. Therefore to track the ring spinning process and further conception for development regarding productivity, it is necessary to analyse yarn tension dynamically as a function of the main parameters of spinning geometry 2. The ring spinning machine was first invented in 1828 by the american thorp. Ring spinning is the oldest type of fiber spinning still in use. Shaikh and others published engineering techniques of ring spinning find, read and cite all the research. Analysis on the spinning process and properties of tencel yarn. Apr 24, 2017 a brief introduction of high performance fibers and spinning techniques through which these fibers are produced are mentioned in these slides. Understanding the fibertoyarn conversion system part ii. Spinning process tencel fiber can be spinned in cotton spinning system, wool processing system and many other systems, and the technological process of spinning is short.
Other methods of break spinning use needles and electrostatic forces. Study on the production techniques for various colorful. Curriculum for certificate in yarn manufacturing spinning. This program has been administered since 2000 by the bicycle transportation institute, after having been administered in a less effective way by the league of american bicyclists. Spinning ring spinning frame roving ring spun yarn spinning cops post spinning. Flexible process large count processing range easy process. The technology behing ring spinning remained largely unchanged for many. In the short staple spinning process, the ring spinning technology is most extensively used nowadays. Spinning has been a part of human culture since thousands of years before the middle ages.
Engineering fundamentals of ring spinningtwisting, overend unwinding and twoforone twisting in textile processes engineering with fibers w. This book provides a platform for critically evaluating various engineering and technical changes undergone in read more. An overview of ring spinning machinering frame textile learner. In early years, it was very slow and required a lot of work. Openendrotor spinning an overview sciencedirect topics. The ring spinning machine is used in the textile industry to simultaneously twist staple fibers into yarn and then wind it onto bobbins for storage. The title of our project is comparative study on ring, rotor and airjet spun yarn. It is very much important in this time because although ring spinning machine produces best quality yarn but some. Automation in textile industry engineering colleges in. It is a special type of project work as it is an observing and analytical work. Industrial engineering ie is concerned with the design, improvement, and installation of integrated system of men, material, and machines for the benefit of mankind.
Compact spinning has been generated through re engineering the established ring spinning process by. Start spinning everything you need to know to make great yarn. Mar 12, 2018 ring spinning process the commonly used, timetested spinning technique, ring spinning is one of oldest machine oriented spinning techniques used for staple fiber spinning. Buy engineering techniques of ring spinning book online at best prices in india on. Ring spinning is a continuous process, unlike mule spinning which uses an intermittent action. Ring spinning frame an overview sciencedirect topics. Tencel fiber with good structure and good physical mechanical prop. Process control and yarn quality in spinning woodhead. This is mainly attributed to superior yarn properties, capability of spinning all types of fibers with very wide range of yarn counts 6s ne to 250s ne as on today. Textile engineering and technology carding part 1 duration. Productivity improvement using industrial engineering. The ring frame developed from the throstle frame, which in its turn was a descendant of arkwrights water frame.
Engineering fundamentals of ring spinningtwisting, overend. Engineering techniques of ring spinning by tasnim n. According to fiber length staple, continuous filament according to structure single, plied, cabled according to fiber type fiber material like metal, glass, cellulose according to twist zero twist. The staple fiber such as cotton and wool has to go through a series of processes until reaching the finished product or the yarn package. Business technology engineering nonfiction ring spinning is an ageold technology used in the process of fibres to yarn conversion.
Tools and techniques of industrial engineering used in. Melt spinning processes for pet, polyamide and polypropylene wet and dry spinning processes for viscose and acrylic fibres post spinning operations such as drawing, heat setting, tow totop conversion and different texturing methods methods of investigating fibre structure e. This book provides a platform for critically evaluating various engineering and technical changes undergone in. All yarn of ring processing is ztwist and rotor yarn is stwist. The flyer spinning method uses the yarn to pull the bobbin round. Department of textile engineering, technical university of istanbul, turkey. Barrie fraser rationale for the series traditionally, the textile industry has been the largest user of fibers. Spinning technique an overview sciencedirect topics. Ring spinning is a method of spinning fibres, such as cotton, flax or wool, to make a yarn. It offers remarkable utilization of metal, high strength high. The yarn loop rotating rapidly about a fixed axis generates a surface referred to as balloon.
Systems of count measurement there are two systems for the measurement of count. Amazing fastest wood lathe machine operation, modern cnc automatic wood turning milling carving duration. Techniques ring spinning openend spinning friction spinning self twist spinning electrostatic spinning vortex spinning airjet spinning twistless spinning ring spinning widely used process. An overview of ring spinning machinering frame textile. But these yarns are not equal with ring yarns in terms of strength, especially as an end product of fabric for apparels 12. The process takes a fiber mass roving, reduces the mass through fiber drafting, inserts twist for strength, and winds the yarn onto a bobbin.
Sukhvir sabharwal tits 2007 batch triburg 1sukhvir. This course of certificate in yarn manufacturing spinning has been developed for those persons who have completed the 10 years education equivalent to matriculation. The engineering component of our work is supported by deep materials science, advanced characterization, theoretical analysis and modeling. The popularity of ring spinning technique can be depended to high yarn quality, adaptability of all fiber types spinning with very large scale of yarn fineness ne 6 to ne 250 as at the present. Study on the production techniques for various colorful mono. In 1830, another american scientist, jenk, contributed the traveler rotating on the ring. It is clear, however, that automated systems give better, more intimate and controlled blending. Engineering fundamentals of ring spinningtwisting, over. Difference between ring spun yarn and rotor spun yarn. Jul 11, 2018 the ring spinning is the most widely used form of the spinning machine due to significant advantages in comparison with the new spinning processes. Ym2011 yarn a textile yarn is an assembly of substantial length.
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