Behaviour of yarn interacted with high-speed object under sideways-constraint

• Autorzy: Vu Hung D. , Degrieck J. , Van Langenhove L. , Kiekens P.
• Języki publikacji: EN

Abstrakty

EN

This paper presents an investigation of the dynamic behaviour of a yarn in an interaction with a high-speed object, for the lower warp sheet during the weaving process. The yarn movement on the object can be described in four stages from non-contact, contact, drop-off and withdrawal. A model is developed to predict this interaction, taking into account several factors such as yarn length, yarn tension, object speed, object orientation and object profile. A comparison of theoretical predictions and experimental measurements for different yarns indicates a good agreement. The theoretical model can be used to optimise the object profile in order to reduce the interactive yarn tension and to avoid any yarn damage.

Słowa kluczowe

EN

yarn; warp; high-speed object; weaving process; mathematical model

PL

przędza; osnowa; obiekt dużej prędkości; proces tkania; model matematyczny

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2002
• Tom: Vol. 2, no. 1
• Strony: 46--56
• Opis fizyczny: Bibliogr. 16 poz.

Twórcy

autor

Vu Hung D.

• Department of Mechanical Production and Construction, Ghent University Technologiepark 9, 9052 Zwijnaarde, Belgium

autor

Degrieck J.

• Department of Mechanical Production and Construction, Ghent University Technologiepark 9, 9052 Zwijnaarde, Belgium

autor

Van Langenhove L.

• Department of Textiles, Ghent University Technologiepark 9, 9052 Zwijnaarde, Belgium

autor

Kiekens P.

• Department of Textiles, Ghent University Technologiepark 9, 9052 Zwijnaarde, Belgium

Bibliografia

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