Detection device for spacial transmission pointing precision of machining light beam

The invention discloses a detection device for spacial transmission pointing precision of a machining light beam. The detection device comprises a laser generation part, a light path part, a galvanometer system and a detection part; a laser device, a beam expander and a reflector I are sequentially...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG YUN, DONG YANG, ZHANG DAXING, JIA MOHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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