作者: Gerhard Seibert
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摘要: A control device for obtaining a uniform or even winding is provided machine strand-shaped material, and includes an electrical scanning which detects the transition from layer into next higher by detecting step that formed during such transition. The does not make physical contact with but relies on detection information furnished opto-electrical acousto-electrical sensing elements. This used to reversing of movement feed drive effects relative reciprocating traversing between spool strand guide.