Investigation of Twist Waves Distribution along Structurally Nonuniform Yarn

• Autorzy: Shukhratov Sh. , Milašius R. , Gafurov K. , Gafurov J.

Identyfikatory

DOI

10.2478/aut-2021-0040

• Języki publikacji: EN

Abstrakty

EN

This paper presents the features of yarn structure formation on spinning machine, i.e. yarn twist change when winding. It was considered that the twist distribution was one of the reasons for its decrease along the formed yarn. In this paper, based on analysis of changes in thickness and twist due to axial deformation, we consider a yarn moving at constant speed. Moving dynamics of yarn are studied here by using Euler variables. The correspondences of forward and reverse twist waves’ distribution speeds on presented frequency at various vibration forms are obtained. The parameters of Doppler effect for the waves distributed along the yarn are determined.

Słowa kluczowe

EN

yarn structure; yarn twist; twist distribution; thickness; twist waves

PL

struktura przędzy; skręt przędzy; rozkład skrętu; grubość

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2022
• Tom: Vol. 22, no. 4
• Strony: 488--492
• Opis fizyczny: Bibliogr. 17 poz.

Twórcy

autor

Shukhratov Sh.

• Kaunas University of Technology, Lithuania
• Ferghana state university, Republic of Uzbekistan

autor

Milašius R.

• Kaunas University of Technology, Lithuania

autor

Gafurov K.

• Jizzakh Polytechnic Institute, Republic of Uzbekistan

autor

Gafurov J.

• Tashkent institute of textile and light industry, Republic of Uzbekistan

Bibliografia

• [1] Sevostyanov, A. G. (1989). Mechanical technology of textile materials. p. 512.
• [2] Borzunov, I. G. (1982). Spinning of cotton and man-made fibers. М. Light and Food Industry. p. 376.
• [3] Chistoborodov, G. I., Avrelkin, V. A., Ronjin, V. I. (2002). Determination of the maximum torsion angle of the product. University News. Textile Technology. Moscow. No2, pp. 40-42.
• [4] Maâtouka, I., Msahlia, S., Zidib, M., Sakli, F. (2014). Study of yarn twist angle using numerical simulation. Journal of the Textile Institute, 105(8), 814-820.
• [5] Van Langenhove, L. (1997). Simulating the mechanical properties of a yarn based on the properties and arrangement of its fi bers. Part I: The Finite Element Model, Textile Research Journal, 67(4), 263-268.
• [6] Van Langenhove, L. (1997). Simulating the mechanical properties of a yarn based on the properties and arrangement of its fi bers. Part III: Practical measurements. Textile Research Journal, 67(6), 406-412.
• [7] Tang, H. B., Xu, B. G., Tao, X. M. (2010). A new analytical solution of the twist wave propagation equation with its application in a modified ring spinning system. Textile Research Journal, 80(7), 636-641.
• [8] Phillips, D. G. (2008). Torque due to applied tension in ring-spun yarns. Textile Research Journal, 78(8), 671-681.
• [9] Basu, A., Doraiswamya, I., Gotipamul, R. L. (2003). Measurement of yarn diameter and twist by image analysis. Journal of the Textile Institute, 94(1-2), 37-48.
• [10] Xu, B. G., Tao, X. M. (2003). Integrated approach to dynamic analysis of yarn twist distribution in rotor spinning part I: Steady state. Textile Research Journal, 79-89.
• [11] Zhang, H., Chen, D., Wan, Y. (2003). Fiber migration and twist radial distribution in rotor spun yarns. Textile Research Journal, 945-948.
• [12] Guo, B., Tao, X., Lo, T. (2000). A mechanical model of yarn twist blockage in rotor spinning, Textile Research Journal, 70(1), 11-17.
• [13] Ba, T., Huang, X. (2000). Modeling the twist level at the peeling point in rotor spinning. Textile Research Journal, 390-395.
• [14] Xu, B. G., Tao, X. M. (2003). Integrated approach to dynamic analysis of yarn twist distribution in rotor spinning part I: Textile Research Journal.
• [15] Zhang, H., Chen, D., Wan, Y. (2003). Fiber migration and twist radial distribution in rotor spun yarns. Textile Research Journal.
• [16] Idzik, M. (2019). Analysis of changes in fiber density distribution in a cotton combed spinning system using modified regulation of the sliver draft. Autex Research Journal, 19(1), 54-59.
• [17] Lu, Y., Wang, Y., Gao, W. (2019). Wicking behaviors of ring and compact-siro ring spun yarns with different twists. Autex Research Journal, 19(1), 68-73.

Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).