Transient Force
High-speed tension monitoring devices record sudden, temporary increases in the mechanical load applied to warp or weft yarns during weaving. A yarn tension spike occurs when a knot or mechanical misalignment restricts the free movement of the yarn through the heald eyes. This sudden stress exceeds the average tensile strength of the fiber bundle and often results in immediate yarn failure.
Weaving Disruption
Loom monitoring systems track these tension fluctuations to diagnose the root causes of frequent machine stoppages. When a yarn tension spike occurs, it triggers the automatic stop motion of the loom, which halts production until the operator repairs the broken end. This disruption reduces loom efficiency and increases the labor required to complete a roll of fabric.
Quality Audit
Mill quality control logs document the frequency of these tension events to evaluate the performance of different spinning lots. High numbers of a yarn tension spike often correlate with poor yarn clearing during winding or irregular size application in the slashing room. Addressing these issues in the yarn preparation stage improves the weaving performance and reduces the defect rate in the greige fabric.
Resolving these anomalies before weaving ensures that the final cloth is free from warp-way streaks and irregular density.
