| 摘要 |
PURPOSE:To shorten the time required to evaluate all the spindles by separating analytical evaluation of the respective spindles from a speed for cyclically collecting quality data on all the spindles with a master controller, independently and simultaneously advancing the analytical evaluation of the respective spindles. CONSTITUTION:An electric signal from a yarn unevenness sensor 48 is digitized in an A/D converter 3, then inputted to a yarn unevenness treating means containing a nonperiodic unevenness treating means 4 and a periodic unevenness treating means 5 and analyzed. Quality display data, etc., obtained from the devices provided for each spindle are collected through an interface 35 for communication in a master controller 36. Stopping of spinning, sliver exchange, etc., are carried out in each spindle according to the evaluation results. |
