Method and device for removing burr by high-density energy beam

A burr removing device for removing a burr, which is formed at a connection between a first hole and a second hole that are angled relative to each other inside a workpiece. According to the burr removing device, a generated high-density energy beam is converged by a converging lens, which is locate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MORITA HIROMICHI, KUMAGAI EIJI, INOMATA SUMITOMO, KAMEYAMA MICHIO, FUKAYA TERUKAZU
Format:	Patent
Sprache:	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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Beschreibung
Zusammenfassung:	A burr removing device for removing a burr, which is formed at a connection between a first hole and a second hole that are angled relative to each other inside a workpiece. According to the burr removing device, a generated high-density energy beam is converged by a converging lens, which is located outside of the first and second holes of the workpiece. Then, the converged high-density energy beam is reflected toward the burr by a one reflecting mirror, which is located in one of the first and second holes.