Fault analysis and troubleshooting during weaving
6. Uneven length measurement or short weft (Table 2-9) The phenomenon is shown in Figure 2-52. (1) Uneven length measurement: Poor yarn supply package, unstable weft storage, insufficient conveying force or unstable length measurement. These phenomena will cause shutdown. (2) Short weft: serious unevenness in length measurement, accumulation of flying particles in the main nozzle, etc. This phenomenon will cause shutdown. (3) Short one turn: The weft yarn wound on the FDP drum is one less turn, causing the introduced weft yarn to be short. This phenomenon will cause the machine to stop.
AAAFGBHGYUTKU
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