Method and apparatus of measuring a gap between a first and second roll

A method and an apparatus are provided to measure a gap between a first and second roll. Moreover, a method and an apparatus are provided to correct the gap to a target distance with a closed loop system. Also, a method and an apparatus are implemented to detect the wear for each roll by using a non...

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Bibliographische Detailangaben
Hauptverfasser:	ROSSITER JON RICHARD, BERTIN JEREMY GEORGES, VANVALKENBURGH CURTIS HUNTER, SCHMITZ KEVIN JOHN, COX ROBERT GEORGE JR, LYMAN CHRISTOPHER ROBERT
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	A method and an apparatus are provided to measure a gap between a first and second roll. Moreover, a method and an apparatus are provided to correct the gap to a target distance with a closed loop system. Also, a method and an apparatus are implemented to detect the wear for each roll by using a non-contacting measuring device. 本发明提供了测量第辊和第二辊之间的间隙的方法和设备。此外，本发明还提供了用闭环系统将间隙校正至目标距离的方法和设备。另外，方法和设备被实现为通过使用非接触式测量装置来检测每个辊的磨损。