Method and device for measuring the strip mass and/or variations in the strip mass

Method and device for measuring the strip mass and/or variations in the strip mass

  • CN 1,833,166 A
  • Filed: 06/22/2004
  • Published: 09/13/2006
  • Est. Priority Date: 08/06/2003
  • Status: Active Application
First Claim
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1. measure the sliver quality of sliver in the transmission and/or the method for sliver mass change, particularly be used on the spinning preparation machine, wherein handle the signal of several sensors, the mass change of these sensor record sliver quality and/or sliver, the transition function of sensor has some difference at least, it is characterized in that:

  • have the frequency of at least one section particular range to be filtered off in the measuring-signal frequency of at least one sensor, at least a portion in the filtered signal in handling the signal of other at least one sensor as reference.

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