| 摘要 |
PROBLEM TO BE SOLVED: To provide an advanced weaving device for welding, having functions capable of performing the weaving of high degree of versatility by both operations of the straight weaving and the angular weaving by one weaving device, performing the high-speed weaving at the frequency of≥10 Hz, and automatically changing the weaving width, the frequency and the angle in the case of the angular weaving during the welding. SOLUTION: In the weaving device to weave a welding torch 1, two straight-driving devices 3a, 3b are arranged parallel to each other, and the welding torch 1 is arranged orthogonal to the straight-driving devices 3a, 3b. The welding torch 1 is supported by the straight-driving devices 3a, 3b individually at two parts. COPYRIGHT: (C)2006,JPO&NCIPI
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