ROLL PROFILE GAUGE

The surfaces of worn and ground rolls are profiled by an electronic processor based gauge which is easily mounted on a roll grinding machine. A fluidic sensor within the gauge determines the distance to the roll surface. The change in roll diameter is detected by changes of air gap between sensor an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOOVER, BRADLEY R, BAGDAL, KARL T
Format:	Patent
Sprache:	eng
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PERFORMING OPERATIONS PHYSICS POLISHING TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The surfaces of worn and ground rolls are profiled by an electronic processor based gauge which is easily mounted on a roll grinding machine. A fluidic sensor within the gauge determines the distance to the roll surface. The change in roll diameter is detected by changes of air gap between sensor and roll surface. The electronic processor automatically produces a linear scale of the roll profile on a chart recorder. Two fixed spherical elements are mounted on a V-shaped frame member which contact the roll.