In this paper, the relationships between the spinning angle and yarn properties especially the yarn hairiness were investigated under various horizontal offsets. After learning the course the students should be able to. These rings feature either a 6703 or 6704 that is permanently attached via gluing. Klein, new spinning systems, manual of textile technology vol1, by the textile institute, cput clothing and textile technology the department of clothing and textile technology at cput offers threeyear diploma and fouryear degree programmes in clothing management on the bellville campus. The rieter manual of spinning volume 17 textile study center. Quality of the output material largely depends on the quality of the feed material in any process. Spinning tops originated independently in cultures all over the world. Examining the effects of balloon control ring on ring spinning. Etsy is the home to thousands of handmade, vintage, and oneofakind products and gifts related to your search. Pdf a modified ring spinning system with various diagonal yarn. Analysis of fiber tension distribution show all authors. Sep 14, 2012 the ring frame can only survive in longer term if further success is achieved in automation of the ring spinning process. Klein, a practical guide to ring spinning, shortstaple spinning.
Advantages and disadvantages of ring spinning systems. Effects of geometry of ring spinning triangle on yarn. Spinning of manmade fibres and their blends in cotton spinning by kr salhotra 4. Spinning ring spinning frame roving ring spun yarn spinning cops post spinning. Most of the spinners are in under the impression on that international quality means that all yarn quality specifications. Properties of viscose vortex yarns depending on technological. Essential calculations of cotton spinning by pattabhiram 9. Ring frame settings are chosen mainly to reduce yarn hairiness and the risk of glazing or melting the fiber, particularly when considering twist and traveler selection. Nov 08, 2017 rotor spinning operates with very high efficiency, significantly above that of a ring spinning line. Since each instructor does it differently, spinning programs vary considerably. Klein 2 series publications of ncute training programs. Institute of textiles and clothing, the hong kong polytechnic university, hung hom, kowloon, hong kong.
The rieter manual of spinning volume 17 textile study. The instructor arranges elements, such as those shown under the spinning elements section into a 45 to 60 minute program. Stopping the machine to remove packages, as on ring spinning machines, does not occur in rotor spinning. File type pdf manual of textile technology by w klein manual of textile technology by w klein smallville tv episode guide free free owner manual pdf nptel phase ii textile engineering yarn w. In the case of the longstaple sector, the spunplied spinning systems produce woolbased plied yarns with low hairiness. Technology of shortstaple spinning deals with the basics, and therefore. The spinning triangle 10, 11, 15 that occurs while the yarn is formed is the reason why many fibres leave the drafting roving, or become partly spun into the yarn with one end only. Ring spinning of biosynthetic fibres such as pla fibres is also of growing interest ingeo technical bulletin, 2005. A modified ring spinning system was proposed to make various diagonal yarn paths and offsets by equipping a traverse guide between delivery roller nip and lappet guide while the yarn leaving the front roller nip threaded through the traverse guide and went to bobbin below. Modern developments of ring frame and salient features of the present day ring frame. Rotor spun yarn was produced on a single head laboratory rotor spinning machine with four navels smooth, spiral, 3 grooved, and 4 grooved and ring yarn was produced on a zinser 319 ring spinning machine.
So controlling of performance of ring spinning has good potential in future to obtain international quality level yarn. A procedure is established to determine yarn tension for various regions of a yarn path by measuring two yarn force components at the yarn guide as well as by using well known theoretical and empir. Prototype ring spinning tester with superconducting magnetic bearing system for high productivity m hossain1, m sparing2. This paper analyzes the relationship between technological parameters of spinning of 100% cv vortex yarns of different counts and its selected geometrical parameters a lead of helix of wrapping fibre ribbon, yarn diameter as well as yarn properties. The inland northwest woodturners have in years past asked members to make spinning tops and bring them to the december meeting. A modified ring spinning system with various diagonal yarn path. These spinning systems become more flexible and thus now it is possible to spin various fancyeffect and core spun yarns. We use a special jig we created to help center the bearing perfectly. Optimization or improve the ring frame efficiency by utilizing effective autodoffing system mr. Klein, a practical guide to opening carding, volume2, the textile association. Spinning in coefficient kf was determined for carded and combed rotorspun yarns. Fundamental principles of ring spinning of yarns sciencedirect. Khare elements of cotton spinning sai book center 2000, page no. An effective measure to improve yarn quality and productivity 1 abdulsalam bagwan, 2 b.
Pdf impact of different stages of spinning process on fibre. The following are the advantages of ring spinning frame. The ring frame cannot spin superior yarn from inferior material or roving. Comparative study of ring and compact yarnbased knitted. Technology of short staple spinning vol iii and iv, w klein, 1989, textile institute pub. Reducing yarn hairiness in a modified ring spinning yarn. Manual of textile technology, manmade fibres and their processing manual of textile technology, a practical guide to the. Its geometry influences the distribution of fiber tension in the spinning triangle and the properties of spun yarns, such as the yarn breakage and hairiness.
Effect of the distance between the rotor and navel doffing tube in oe spinning on yarn characteristics, meliandtextilberischte, 1997, 78, 3, pp 4. Ring spinning is a method of spinning fibres, such as cotton, flax or wool, to make a yarn. India received 12 august 1992 the new spinning technologies such as rotor, air jet and friction spinning have tremendous potential for hi gher productivity. Prototype ring spinning tester with superconducting. The article must be at least 500 words or above and contains valuable information no copy paste is allowed and we will check plagiarism to confirm. The article must be at least 500 words or above and contains valuable information. Limitation of ring spinning 1, principles of unconventional method of yarn 1 production open and spinning process1, advantages and limitations of open and spinning process1. Spinning triangle is a critical region in the spinning process of yarn. We will give you any of the 2 books from the below list if you fulfill our conditions if you want to download this book, you need to write an unique article about textile related topics. Following are the advantages of ring spinning frame. Several staple spinning systems are being used in the textile industry.
Reducing yarn hairiness in a modified ring spinning yarn path. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. The ring frame developed from the throstle frame, which in its turn was a descendant of arkwrights water frame. Balloon control rings are used to contain the yarnloop, by reducing the yarn tension and decreasing the balloon flutter instability. The ring spinning will continue to be the most widely used form of spinning machine in the near future, because it exhibits significant advantages in comparison with the new spinning processes. Influence of pin spacer on yarn quality in a ring frame. Spinning basics page 2 of 7 main program now, the main part of the program begins. Possibilities, applications and limitations k r salhotra department of textile technology. Overview of ring data system used on ring frame textile. List of major equipment instrument computer system with internet, lcd projector.
The case of the openend spinning machine from communist czechoslovakia karen johnson freeze technology and culture, volume 48, number 2, april 2007, pp. Klein, a practical guide to ring frame, volume2, the textile association manchester, 1994 8. Nov 19, 2008 the ring spinning process has been used to produce fine and high quality staple fibre yarns. Klein, new spinning systems, manual of textile technology vol1, by the textile institute, manual. The ring spinning will continue to be the most widely used form of spinning machine in the near future because it exhibits significant advantages in comparison with the new spinning processes. However, this holds true only in conjunction with good spinning geometry, i.
Spinetic continues the new trend of ring spinners with these super affordable tungsten carbide rings. Two for one twister technology and technique for spun yarns by h. Manual of textile technology by w klein pdf download pdf. No matter what youre looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Ring spinning is a system of spinning that uses a ring spinning frame that drafts rovings fibres prepared into loose strands ready for spinning where the fibres have been laid parallel to some extent, twists the yarn, and winds it on the bobbin continuously and simultaneously in one operation. If you decide to want to replace it down the road, either send it back to us for replacement or we can send a jig free of charge just pay. Effects of geometry of ring spinning triangle on yarn torque part i. To be successful in todays demanding yarn market, modern spinning mill need to be fully focused on performance and quality of ring frame. Test result showed that navel type has a significant effect on yarn strength and strength of smooth navel yarn was maximum. Manual 1997 acura integra service manual manual of textile technology by w klein smallville tv episode guide free free owner manual pdf nptel phase ii textile engineering yarn w. Calculate the draft to be required to produce the yarn at the ring.
G thilagavathi dec 2006, effect of spacers and shore hardness on yarn quality, the indian textile journal % spacerpin spacer spacerpin spacer vs cv% red orange brown grey. Rotor spinning operates with very high efficiency, significantly above that of a ring spinning line. Spinning of manmade fibres and their blends in cotton. The conventional ring spinning system is going to face tough competition in near future. Limitations of ring spinning principles of open end spinning principles of. The cost structure in ring spinning mill is shown in the graph.
Determining yarn tension in ring spinning zenun skenderi. Pdf the economic situation of the textile industry and the extremely sharp worldwide competition have. Machine efficiency of up to 99% is achieved in mill operations. The technology of short staple spinning manual of textile technology, 1 st edn, england, the textile institute, 1993. W klein, new spinning systems, textile institute manchester, 1990. Quality requirements of ring cop in modern cone winding. Manmade fibres and their processing short staple spinning series. Also, spinning costs must be markedly reduced since this machine is significant cost factor in spinning mill. Of all the spinning systems available or known, these requirements are best satisfied by ring spinning, especially with regard to the last, very important item. We will give you any of the 2 books from the below list if you fulfill our conditions. Ring spinning has been in existence since its introduction by an american, john thorpe in 1828 and then jenks. Ring spinning is a continuous process, unlike mule spinning which uses an intermittent action. If you want to download this book, you need to write an unique article about textile related topics. Effects of geometry of ring spinning triangle on yarn torque.
To improve the productivity of ring for 9 combed wool and 24 carded count the obtained results was improvement in ring frame efficiency percentage pl otted in figure no. A modified ring spinning system with various diagonal yarn. Manual of textile technology, manmade fibres and their processing manual of textile technology, a. Pdf ring spinning of recycled cotton fibers blended with. Fundamentals of spun yarn technology c rc press, c arl a. Journal of textiles hindawi publishing corporation. J w s hearle, l hollick and d k wilson, yarn texturing technology, crc press, woodhead publishing, 2000, isbn 08493104. The technology of shortstaple spinning by werner klein volume 2. Ring spinning processing ring spinning introduction in ring spinning, ingeo pla fibers produce yarns of high elongation, good regularity and few imperfections. The yarn properties such as yarn strength, yarn unenvenness, yarn twist and. A practical guide to combining and drawing by w klein 7. Read, highlight, and take notes, across web, tablet, and phone.
Klein, new spinning systems, manual of textile technology vol1, by the textile institute. Innovation and technology transfer during the cold war. Optimization or improve the ring frame efficiency by. Ishtiaque 10 two for one twister technology and technique for spun yarns by h. The cotton bale is opened, and its fibres are raked mechanically to remove foreign matter e. Meditation ring spinner ring spinning ring anxiety ring worry ring boho ring spin ring statement ring bjs002. Ring spinning frame an overview sciencedirect topics. This article briefly encompasses the quality requirements of ring cop in terms of yarn as well as package, which is to be fed to cone winding. How to make spinning tops by frank hutchison according to wikipedia, the top is one of the oldest recognizable toys found on archaeological sites. Many derivatives of ring spinning systems produce distinct yarns to cater for different applications. Ringspinning processing ring spinning introduction in ring spinning, ingeo pla fibers produce yarns of high elongation, good regularity and few imperfections. Overview of ring data system used on ring frame textile learner. Basic elements and principles of rotor spinning machine.
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