Abstract
The paper is concerned with description of the mathematical model meant for an analysis of the movement of healds during the weaving cycle. The paper deals with the assessment of the current construction design fastening the heald into the heald shaft. The present condition is characterized by the increased heald loading which is caused by its impact on the supporting wire. As a result of this, the healds get considerably worn out and their service life of the heads is reduced. There is a possibility for passive resistance involvement to reduce the velocity of the heald impact on the supporting wire. In this variant of the solution, the friction between the heald and the supporting wire is used for the decreasing of the impact.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Lee, D.G., Lee, C.S., Oh, J.H., Jeon, H.S.: Composite heddle frame for high-speed looms. Compos. Struct. 47(1–4), 507–517 (1999). doi:10.1016/S0263-8223(00)00012-X
Xu, S., Feng, Z.: Modal analysis of heald frame and experimental verification. J. Soochow Univ. Eng. Sci. Ed. 28(2), 34–36 (2008)
Guha, A., Amarnath, C., Kurien Issac, K., Talukdar, M.K., Joshi, S.: Linkage driven dobby with dwell. Text. Res. J. 79(9), 804–809 (2009)
Eren, R., Aydemir, A.: Kinematic design method for six-bar linkage sley drive mechanisms in weaving. Indian J. Fibre Text. Res. 30(3), 243–251 (2005)
Bílek, M., Skřivánek, J.: Mathematical modeling of the system shedding motion—heald—warp. AUTEX Res. J. 14(2), 42–46 (2013). ISSN 1470-9589
Bílek, M., Skřivánek, J.: Mathematical model of the heald with damping element. AUTEX Res. J. 15(1), 2–7 (2015). ISSN 1470-9589
Technical University of Liberec, Bílek, M., Kovář, Š.: Nitěnka pro tkací stroj (Loom heald), patent, CZ 305126
Acknowledgments
This publication was written as part of the project “Research of the processes of textile and single-purpose machines” with the support of the Specific University Research Grant and also the Institutional Endowment for the Long Term Conceptual Development of Research Institutes, as provided by the Ministry of Education, Youth and Sports of the Czech Republic.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer International Publishing Switzerland
About this paper
Cite this paper
Bílek, M., Kovář, Š., Skřivánek, J. (2017). Mathematical Model of Elastic Heald. In: Beran, J., Bílek, M., Žabka, P. (eds) Advances in Mechanism Design II. Mechanisms and Machine Science, vol 44. Springer, Cham. https://doi.org/10.1007/978-3-319-44087-3_42
Download citation
DOI: https://doi.org/10.1007/978-3-319-44087-3_42
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-44086-6
Online ISBN: 978-3-319-44087-3
eBook Packages: EngineeringEngineering (R0)