| 摘要 |
PURPOSE: To form the height of flanges into optional height, in a method for assembling and manufacturing one sheet panel by welding L-shaped flanges formed on the end parts of a plurality of sheet panels to each other and the welding device used for the manufacture. CONSTITUTION: When L-shaped flanges 5, 5 are welded to each other by a welding device having a carriage moving guided with the L-shaped flanges 5, 5 formed on the end parts of sheet panels 3, 3, cutting devices 38, 39 cutting the height of the L-shaped flanges 5, 5 into the optional height before beginning the welding work are provided, and this welding device is moved guided with the flanges 5, 5. |
