Assumptions for the Fiber Movement Model in the Drawing Mechanism Field in Modified Regulation Systems

• Autorzy: Idzik Marek

Identyfikatory

DOI

10.2478/aut-2019-0018

• Języki publikacji: EN

Abstrakty

EN

The paper presents assumptions for the fiber movement model in the drawing mechanism field, aiming at establishing a regulation equation with a modified operation algorithm of the short-term draft regulator of slivers made of staple fibers. The model takes into account the sliver retardation phenomena and makes it possible to increase the evenness of slivers feeding successive machines in the technological process. As a result of this, the evenness of yarn will be increased contributing to an improvement in the quality of flat textile fabrics. This model, despite simplifying assumptions, sufficiently precisely presents the phenomenon of reducing the effect of drawing waves on the distribution of the linear mass of the fiber stream.

Słowa kluczowe

EN

draw regulation; sliver; process modeling

PL

regulacje; taśma; modelowanie procesów

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2020
• Tom: Vol. 20, no. 1
• Strony: 11--16
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Idzik Marek

• Technical University of Łódź, Department of Material, Commodity Sciences and Textile Metrology, ul. Żeromskiego 116, 90-924 Łódź, Poland

Bibliografia

• [1] Czekalski J. (2014). Modelowanie procesu rozciągania strumienia włókien w aparatach rozciągowych przędzarek. Zeszyty Naukowe PŁ, nr 1185.
• [2] Rutkowski J. (2011). Tenacity of cotton yarns joined during the rewinding process. Fibres & Textiles, 19(1).
• [3] Taher Halimi, M., Ben Hassen, M., Azzouz, B., Sakli, F. (2007). Effect of cotton waste and spinning parameters on rotor yarn quality. Journal of the Textile Institute, No. 5.
• [4] Min, W. (2005). Function and characteristics of autoleveller draw frame. Fibres & Textiles in Eastern Europe, No. 5.
• [5] Baumann, M., Heitmann, U., Planck, H. (2008). Reduzierung der Faserbeanspruchung und Kardierkräfte beim Hochleistungskardieren. Melliand Textilberichte, No. 1-2.
• [6] Sevostianov, A. G. (1991). Vyravnivanie tekstilnych materiałov. Izviestia Vysszych Učebnych Zaviedienij. Technologia Tekstilnoj Promyszliennosti nr 6.
• [7] Idzik M. (2006). Analysis of work of a card autoleveller with a new algorithm of operation. Fibres & Textiles, 14(2).
• [8] Idzik, M. (2000). Optimization of work parameters of a short-term autoleveller. Fibres & Textiles in Eastern Europe, 8(4).
• [9] Idzik, M. (2006). Assumptions for constructing an autoleveller with a new algorithm of operation. Fibres & Textiles in Eastern Europe, 14(1).
• [10] Idzik, M. (2003). Effect of operating a control system on linear density distribution of a fibre stream. Fibres & Textiles in Eastern Europe, 11(1).

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).