Event Details

  • Ningbo XingHui Welding Parts Suppliers professional team introduces you skills requirement: 1. The weld bead is required to be smooth during welding, and there shall be no welding defects such as slag inclusions, and defects shall be repaired in time. The weld height is generally close to that of the steel plate. When intermittent welding is used, the weld length and spacing should be uniform. 2. When the production parts require sealing and continuous welding, the phenomenon of stomatal trachoma shall not occur at the weld. 3. The welding height is required to be not less than the thickness of the base metal (weld parts) during welding. When the base material (weld parts) of different thicknesses are welded, the weld height shall not be less than the thickness of the thinnest base metal (weld parts). Welding is achieved by the following three ways: 1. Fusion welding - heating the workpiece to be joined to partially melt it to form a molten pool. After the molten pool is cooled and solidified, it is joined. If necessary, it can be added to the filler. It is suitable for welding of various metals and alloys. pressure. 2, pressure welding - welding process must apply pressure to the weldment, belonging to the processing of various metal materials and some metal materials. 3. Brazing - A metal material with a lower melting point than the base material is used as the brazing material, and the base material is wetted by the liquid brazing material, the joint gap is filled, and the parent metal material is mutually diffused to realize the link weldment. Suitable for welding of various materials, also suitable for welding of different metals or different materials.
  • 5/27/19 at 10:00 AM -
    5/28/19 at 10:00 AM
  • Where
    NO.39 Putuoshan Road, Dagan Industrial Zone, Beilun, Ningbo, Zhejiang,CHINA Map
  • Host
    XingHUI
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