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Lockstitch Tightening Model with Mechanical and Thermal Loads

Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Both physical and mathematical models of lockstitch tightening are determined. Te basic dynamical equation is a second-order diferential correlation with respect to time; the forces applied are analysed and defned. Te supplemented correlations are formulated by means of basic physical phenomena. Te total angle of contact on the mobile barriers of the disc is introduced by physical analysis of the take-up mechanism. Both mechanical and thermal elongation are determined within the thread and introduced into the basic dynamical equation. Te set of equations can be solved by means of any processing sofware (for example Mathematica) and the results obtained visualised for diferent parameters.
Rocznik
Strony
47--53
Opis fizyczny
Bibliogr. 17 poz.,
Twórcy
autor
autor
  • Department of Clothing Technology and Textronics,Technical University of Lodz,ul. Żeromskiego 116, 90-924 Łódź, Poland
Bibliografia
  • 1. Alagha M. J., Amirbayat J. Porat I.; A study of positive needle thread feed during chainstitch sewing, Journal of the Textile Institute, vol. 87, 1996, No 2, pp. 389-395.
  • 2. Carvalho H., Rocha A., Monteiro J. L. Silva L. F.; Parameter monitoring and control in industrial sewing machines – an integrated approach, International Conference on Industrial Technology ICIT 2008, Sichuan University, Chengdu, China, 2008.
  • 3. Ferreira F. B. N., Harlock S. C. Grosberg P.; A study of thread tensions on a lockstitch sewing machine (Part I)’, International Journal of Clothing Science and Technology, No 6(1), 1994, pp. 14-19.
  • 4. Garbaruk W. P.; Calculations and design of the take-up mechanisms of the sewing machines (in Russian), Leningrad, Russia, 1977.
  • 5. Goldberg D. E.; Genetic algorithms in Search, Optimization and Machine Learning, Addison-Wesley, 1989.
  • 6. Krasowska R., Papis R., Frydrych I., Rybicki M.; Virtual modelling of control conditions of the thread by disc take-up in the lockstitch formation zone, 11th International Conference Strutex, Liberec, 2004, pp. 335-342.
  • 7. Krasowska R., Frydrych I., Rybicki M.; The modelling of control conditions of the sewing thread by the take-up disc, 6th International Conference TEXSCI, Liberec, 2007, pp. 219-220.
  • 8. Korycki R. Krasowska R.; Evaluation of the length distribution of needle thread within the take-up disc zone of a lockstitch machine, FIBRES & TEXTILES in Eastern Europe, No. 5 (70) 2008, pp. 94-100.
  • 9. Lomov S. V.; A predictive model for the penetration force of a woven fabric by a needle, International Journal of Clothing Science and Technology, No 10 (2) 1998, pp. 91-103.
  • 10. Michalewicz Z., Genetic algorithms + Data Structures = Evolution Programs, Springer Verlag, 1992.
  • 11. Więźlak W., Elmrych-Bocheńska J.; Process of the Lockstitch Tightening and Optimisation of the Thread Working Conditions. Part I. Dynamic Model of the Phenomenon, FIBRES & TEXTILES in Eastern Europe, No. 4 (58) 2006, pp. 64-67.
  • 12. Więźlak W., Elmrych-Bocheńska J.;Process of the Lockstitch Tightening and Optimisation of the Thread Working Conditions. Part II. The Trial of Optimising the Interlacement Location in the Stitch Link, FIBRES & TEXTILES in Eastern Europe, No.1 (60) 2007, pp. 62-65.
  • 13. Wlodarczyk B. Kowalski K.; A discrete probabilistic model of forces in a viscoelastic thread pulled through a drawing zone, FIBRES & TEXTILES in Eastern Europe, No.1 (66) 2008, pp. 44-49.
  • 14. Wlodarczyk B. Kowalski K.; Analysis of the process of pulling a thread through a friction barrier considering the nonuniformity of visco-elastic properties of yarns and their random changes, FIBRES & TEXTILES in Eastern Europe, No 4 (69) 2008, pp. 78-84.
  • 15. Liu Q., Liasi E., Zou H.-J., Du R.; A study of the needle heating in heavy industrial sewing, Part 1: analytical models, International Journal of Clothing Science and Technology, No 2 (13) 2001, pp. 87-105.
  • 16. Liu Q., Liasi E., Zou H.-J., Du R.; A study of the needle heating in heavy industrial sewing, Part 2: fnite element analysis and experimental verifcation, International Journal of Clothing Science and Technology, No 5 (13) 2001, pp. 351-367.
  • 17. Urbanczyk G.W.; Fibre Physics, Technical University of Lodz edition, 2002.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW7-0015-0028
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