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Apparatus on a direct roving winder for contactless detection of the actual diameter of the roving package and a direct roving winder with such an apparatus and also a method for controlling the roving winder and a method for controlling a spinning apparatus
Apparatus on a direct roving winder for contactless detection of the actual diameter of the roving package and a direct roving winder with such an apparatus and also a method for controlling the roving winder and a method for controlling a spinning apparatus
A kind of device is disclosed in the present invention, (26,28) are packed in actual diameter rove of the direct roving winder for non-contact detection, wherein direct roving winder further includes that rack (10) supports at least one winding spindle (16) to pack (15,28) for one or more rove, with thread cross winding device (20), which includes. Laser sensor (34) includes transmitter and receiver (35); Laser emission and
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