Laser irradiation method and device

A plurality of parallel scanning lines are set in the x direction arranged with a scanning line gap Py in the y direction, the longitudinal direction of a linear laser spot (W) is oriented in the y direction, and laser light is irradiated on each irradiation position of width direction pitch [Lambda...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SATO RYOSUKE, INAMI TOSHIO, YAMASHITA YASUHIRO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRICITY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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