GALVANO DEVICE AND LASER MACHINING APPARATUS

A galvano device that rotates a mirror provided at a motor shaft by rotating a motor and changes a direction of light by allowing the mirror to reflect the light includes a sensor configured to detect a rotation angle of a motor rotating shaft and a filter configured to estimate a rotation angle of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Yoshii, Hiroto, Kuroki, Yukie
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PERFORMING OPERATIONS PHYSICS REGULATING SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A galvano device that rotates a mirror provided at a motor shaft by rotating a motor and changes a direction of light by allowing the mirror to reflect the light includes a sensor configured to detect a rotation angle of a motor rotating shaft and a filter configured to estimate a rotation angle of the mirror from a value output from the sensor. The rotation angle of the mirror is output from the filter.