Gauge optimization of the reference tension in winding systems using wound internal stresses calculation
Abstract
In winding process, the quality of the roll is directly connected to its stress state. The winding tension is the most significant parameter which plays an important role in the stresses generated within a roll, during winding. If the stresses exceed a critical value, defects can appear in the roll and make the web non usable. This work concerns the estimation and optimization of the maximal dispersion of the reference tension, so that the tangential and radial stresses values remain in a gauge. It aims to find automatically the maximum and minimum limits for the reference tension, so that all curves ranging between these two limits or thresholds, generate radial and tangential stresses, theirs selves included in a gauge fixed in advance. The results lead to a practical gauge optimization of the reference tension for industrial applications.
Citation
Boutaous, M., Knittel, D., & Bourgin, P. (2007, June). Gauge optimization of the reference tension in winding systems using wound internal stresses calculation. Paper presented at the Ninth International Conference on Web Handling (IWEB), Stillwater, OK.