WELDING METHOD AND WELDING DEVICE

PROBLEM TO BE SOLVED: To provide a welding method that welds a plurality of weld lines properly and efficiently.SOLUTION: A welding method is the method that welds a plurality of weld lines with a laser beam. A welding method of an embodiment includes fluctuating a laser beam in a direction vertical...

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Bibliographische Detailangaben
Hauptverfasser:	SHIMADA MAMORU, OSEMOCHI KOICHI, SENDA IKUO, KANEHARA TOSHIO, SAKAGUCHI KAORI, MAKINO YOSHINOBU
Format:	Patent
Sprache:	eng ; jpn
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:	PROBLEM TO BE SOLVED: To provide a welding method that welds a plurality of weld lines properly and efficiently.SOLUTION: A welding method is the method that welds a plurality of weld lines with a laser beam. A welding method of an embodiment includes fluctuating a laser beam in a direction vertical to a weld direction, to irradiate weld lines with a laser beam in order, and to irradiate weld lines with a laser beam repeatedly. 【課題】複数の溶接線を適切かつ効率的に溶接する溶接方法を提供する。【解決手段】溶接方法は、複数の溶接線をレーザ溶接する方法に関する。実施形態の溶接方法は、レーザ光を溶接方向に対して垂直な方向に揺動させて、各溶接線にレーザ光を順に照射するとともに、各溶接線にレーザ光を繰り返して照射する。【選択図】図２