Enhanced Central System of the Traversing Rod for High-Performance Rotor Spinning Machines

• Autorzy: Valtera J. , Žabka P. , Beran J.

Identyfikatory

DOI

10.1515/aut-2015-0038

• Języki publikacji: EN

Abstrakty

EN

The paper deals with the improvement of central traversing system on rotor spinning machines, where rectilinear motion with variable stroke is used. A new system of traversing rod with implemented set of magnetic-mechanical energy accumulators is described. Mathematical model of this system is analysed in the MSC. Software Adams/View and verified by an experimental measurement on a real-length testing rig. Analysis results prove the enhancement of devised traversing system, where the overall dynamic force is reduced considerably. At the same time, the precision of the traversing movement over the machine length is increased. This enables to increase machine operating speed while satisfying both the maximal tensile strength of the traversing rod and also output bobbin size standards. The usage of the developed mathematical model for determination of the optimal number and distribution of accumulators over the traversing rod of optional parameters is proved. The potential of the devised system for high-performance rotor spinning machines with longer traversing rod is also discussed.

Słowa kluczowe

EN

rotor spinning machine; traversing rod; rectilinear motion; variable stroke; energy accumulation

PL

przędzarka rotorowa; drążek poprzeczny; ruch prostoliniowy; suw zmienny; gromadzenie energii

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2017
• Tom: Vol. 17, no. 1
• Strony: 27--34
• Opis fizyczny: Bibliogr. 17 poz.

Twórcy

autor

Valtera J.

• Technical University of Liberec, Faculty of Mechanical Engineering, Department of Textile Machine Design, Studentska 2, 461 17 Liberec, Czech Republic, [phone], [phone]

autor

Žabka P.

• Technical University of Liberec, Faculty of Mechanical Engineering, Department of Textile Machine Design, Studentska 2, 461 17 Liberec, Czech Republic, [phone], [phone]

autor

Beran J.

• Technical University of Liberec, Faculty of Mechanical Engineering, Department of Textile Machine Design, Studentska 2, 461 17 Liberec, Czech Republic, [phone], [phone]

Bibliografia

• [1] Valtera, J., Beran, J.: Analysis of vibration of the traversing rod on the rotor spinning machine. 1st International Summer School on Mechatronic Systems: Transfer of Innovation to the Interdisciplinary Teaching of Mechatronics for the Advanced Technology Needs, 27th September - 02nd October 2009, Wisla, s. 389 - 402. Poland. ISBN 978-83-60691-56-4.
• [2] Valtera, J., Beran, J. 2014. Magnetic-mechanical Accumulator of Kinetic Energy. Autex Research Journal, Volume 14, Issue 1, Pages 1–6, ISSN (Print) 1470-9589, DOI: 10.2478/v10304-012-0038 0, March 2014.
• [3] Valtera, J. Optimization of the traversing rod system of rotor spinning machines. Liberec, 2013. Pp100. Doctoral thesis at The Technical University of Liberec, Czech Republic. (in Czech).
• [4] Foune, F., et al. The Influence of Magnetic Accumulators Equipped with Permanent Magnets on the Drive of a Mechanical System with the Periodical Reciprocating Movement and Its Behaviour. In Vibration Problems ICOVP 2011: Proceedings of the 10th international Conference of Vibration Problems, 2011 Prague. NÁPRSTEK, J., et al. London. SPRINGER, 2011. pp. 101-106. (Springer Proceeding in Physics 139, ISBN 978 94-007-2068-8).
• [5] RIKIPEDIA [on-line], URL:<http://www.rieter.com/en/rikipedia/navelements/mainpage/> [cit. 2015 10-02].
• [6] Hubálek, M.: Dynamic Analysis of the Distribution Mechanism, Proceedings of IX. International Conference on the Theory of Machines and Mechanism, 363-368, Technical University of Liberec, Liberec, (2004).
• [7] Beran, J., Valtera, J.: Dynamics Analysis of the Distribution Rod on the Rotor Spinning Machine. The XIII-th Romanian Textile And Leather Conference CORTEP 2007, Iasi, “Gh. Asachi” Technical University, Faculty of Textile and Leather Engineering, 2007. ISSN 1582-6392.
• [8] SAVIO. Automatic Rotor Spinning Frame - FLEXIROTORS3000. [on-line], URL:< http://www.saviotechnologies.com/savio/en/Products/Rotor-Spinning-Frame/Pages/Flexy-Rotors-3000.aspx > [cit.2015-10-02].
• [9] Žabka, P., Valtera, J., Beran, J.: Dynamic Properties of Traversing Rod. In Advances in Mechanisms Design: Proceedings of TMM 2012, Liberec. CECARELLI, M., et al. London. SPRINGER, 2012. pp. 469-474. (Springer Mechanisms and Machine Science, Volume 8, ISBN 978-94-007-5124-8.
• [10] Kumar, A., Beran, J. The Traversing Mechanism of Yarn for a Group of Winding Units. In Young Researchers 2010: Proceedings of the 4th. International conference of university students within the Euroregion Nisa. 2010 Jelenia Góra. Unvwersytet Ekonomiczny we Wroclawiju, 2010. ISBN 978-83-617-19-86-1.
• [11] Beran, J., Valtera, J., Žabka, P.: New Trends in Yarn Distribution Systems on Spinning Machines. The 15-th International Conference STRUTEX 2008: Research Centre Textile II. Liberec, Technical University of Liberec and Czech Section of Textile Institute Manchester, Faculty of Textile Engineering, 2008. ISBN 978-80-7372-418-4. pp. 579-584.
• [12] SCHLAFHORST-SAURER. Autocoro 8 The High-tech Revolution in Rotor Spinning. [on-line], URL:<http://schlafhorst.saurer.com > [cit.2015-10-02].
• [13] Butschko, S. Cross-winding Device for a Textile Machine Which Produces Cross-wound Bobbins. OERLIKON TEXTILE GMBH & CO KG, Butschko, S. 2008. Patent. WO2008058605 (A1).
• [14] Foune, F., et al. Device for Traversing of Yarn Wound-up on the Bobbin. VUTS a.s., RIETER CZ s.r.o. European patent office: 2012 Patentový spis. EP2562112 (A1).
• [15] Beran, J., Valtera, J.: Method and device for yarn distribution on textile machines. TECHNICKÁ UNIVERZITA V LIBERCI, RIETER CZ s.r.o. UPV 2011 Patent 303167.
• [16] Valtera, J., Beran, J., Mathematical model of the long traversing rod with a discrete flexible link utilization, In: Proceedings of Transfer 2011 [CD-ROM], Trencin, Slovakia, November 23-24, 2011, ISBN:978-80-8075-454-9.
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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).