Técnicas de união

501-25-67 Body Repairs - General Information 501-25-67 DESCRIPTION AND OPERATION Des Description FULSW ion 1 MIG brazing: Braze a new seam in the same place as the factory location for the seam. 2 MIG welding: Weld the seam away from the location of the factory-installed MIG brazed seam. Apart from in the locations used in production, MIG brazing can also be performed on non load-bearing outer body skin panels and floor panels. E107867 WARNING: Poisonous gases and dust can be produced when working solder. Use an extraction unit and, if required, a protective mask. NOTE: Ford offers basic and in-depth training on the following topics. NOTE: Areas for soft soldered joints require careful preparation. It is extremely important that the joint surfaces are exactly aligned and that a bare metal joint surface is prepared. This means: CAUTION: Without prior approval from Ford, MIG brazing must not be performed on structural parts of the chassis or body. Soft soldering WARNING: The roof repair may only be carried out in Ford-approved special workshops and only by specially trained personnel. NOTE: The roof is secured to the side walls with laser soldered seams in production. When repairs are carried out, these laser-soldered seams must be replaced by soft-soldered seams. ‡ Thorough cleaning of the surfaces to be brazed. ‡ Close contact of the panels at the brazing position. ‡ Use the soldering iron to warm the location of the seam to be joined. ‡ The liquid brazing material is drawn between the panels through capillary action. Rivets With riveting, two or more panels are joined together using a joining element (rivet). In body