| 摘要 |
PURPOSE:To execute fillet welding of both sides by setting of once, by constituting the titled equipment so that each welding torch can be oscillated by an oscillating device, and each torch can be positioned so as to become an equal distance by placing a welding member between them, by a positioning device. CONSTITUTION:Two pieces of welding torches 5 which have been attached to both side parts of a welding ascending/descending truck 6, a single oscillation are transferred through an oscillating mechanism by driving an oscillating device 7. In this way, as for a lodge material 1 and a filler plate 4, both its sides can be welded automatically and simultaneously. Two pieces of welding torches are positioned so as to become an equal distance by pinching the filler plate 4 which has been provided vertically to the lodge material 1, by a positioning jig 13. The filler plate 4 can be fixed by an electromagnetic magnet 14. According to this equipment, fillet welding of both sides can be executed simultaneously by single setting and the whole equipment can be made small in size and light in weight.
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