METHOD AND DEVICE FOR CONTROLLING WELDING

PURPOSE:To provide a welding control method capable of freely controlling the inclined angle of a torch and welding conditions and a device capable of executing it so that the welding torch does not interfere with a structure on the periphery in welding control making automatic welding to a slope. C...

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1. Verfasser: AKEGA TOSHIHARU
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To provide a welding control method capable of freely controlling the inclined angle of a torch and welding conditions and a device capable of executing it so that the welding torch does not interfere with a structure on the periphery in welding control making automatic welding to a slope. CONSTITUTION:In a welding controlling method and its device to make an automatic welding as the tip part of a welding torch rotates and draws a nearly elliptical locus to a slope, the periphery where the tip part of the welding torch rotates once and welds is divided into plural weld controlling points (ex. divided into 16 parts) and weld controlling points and the welding angle and welding conditions of the welding torch between the weld controlling points are controlled freely to the respective specified values to make an automatic welding. It is possible to accomplish a three dimensional automatic welding in a narrow space.