| 摘要 |
PURPOSE:To make it possible to automate box assembly work by constituting a captioned unit in such a way that a bulkhead is conveyed to the position of a desired flange section to be automatically welded, and a web member is supplied to be automatically welded with the bulkhead and flange. CONSTITUTION:Being hung, each of bulkheads S is supplied to each of specified positions of the upper flange members UF arranged in a specified size. Then, after the upper flange member UF and the face SF of the bulkhead S were welded each other, and specified members of the bulkheads S were stood at specified positions respectively, the cambers previously determined are mounted to the upper flange member UF respectively. In the next step, each of web members W so formed as to be cambered is welded with the upper flange member UF and both sides of the bulkhead S with each of the web member W and the bulkhead S being modified. After then, a lower flange members LF are welded with the web members W and the upper face of the bulkheads S respectively. |
