Assigning Spinning versus Sizing Root Causes in High Speed Weaving Faults
Differentiating spinning and sizing root causes requires cross-sectional microscopy and high-speed tensile testing to map size encapsulation against yarn mass variation.
Tensojet Testing
Velocity Check
Automated high-speed tensile assessment used to identify weak points in long yarn segments defines this diagnostic method. Performance in tensojet testing indicates the probability of warp breaks that might occur during the high speed operation of modern air jet looms. This system performs thousands of pulls per hour to build a representative statistical map of thread strength.
Weak Spot
Traditional testing fails to find the occasional flaw that only appears once every several kilometers of production. By using high velocities, this machine mimics the impact of the mechanical shock found on the loom floor during rapid cycles. Identifying these specific failures allows the mill to swap out underperforming flax batches before they ever reach the weaving room.
The data distribution reveals hidden inconsistencies in the sizing film or raw fiber quality that slower tests overlook. High accuracy in these numbers helps production planners predict the downtime of each loom with high confidence.
Distribution Curve
Results are plotted to show the average strength and the frequency of catastrophic breaks at the lower end of the scale. This method provides the most comprehensive reliability profile for high demand export contracts. It evaluates the readiness of the yarn for peak mechanical output.