| 摘要 |
PROBLEM TO BE SOLVED: To provide a robot system in which an operator can freely define a weaving pattern and change a welding condition at an arbitrary position of the weaving pattern. SOLUTION: A teaching device 4 is equipped with: a position input means for the input of three-dimensional positional information concerning a plurality of points on a weaving coordinate system and for the input of the time for a welding torch 2 to reach each of the plurality of points with the starting time of one weaving period as zero; and a welding condition input means for setting welding conditions at the plurality of points relative to a welding power source 7. A robot controller 5 is equipped with: a weaving calculation section for calculating a weaving locus based on the input by the positional input means; and a welding condition command section for commanding welding conditions to a welding power source 7 synchronously with the time for the welding torch 2 reaching each of the plurality of points, on the basis of the input by the welding condition input means. COPYRIGHT: (C)2007,JPO&INPIT
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