A METHOD FOR AUTOMATIC WELDING OF A STRUCTURAL STEEL ASSEMBLY AND AN AUTOMATIC WELDING SYSTEM FOR WELDING OF A STRUCTURAL STEEL ASSEMBLY

A method for automatic welding of a structural steel assembly includes workpieces such as profiles and/or a sheet material. The method includs using an automated process to receive information from a CAD-CAM program about welds for welding the structural steel assembly, and to post-process the information received from the CAD-CAM program. The information of each single weld received from the CAD-CAM program includes data about e.g a type of a workpiece or of workpieces of the structural steel assembly which bound the weld, a weld type, a position of the respective weld relative to the workpieces of the structural steel assembly that bound the weld, a shape of the weld, a length of the weld, a path of the weld and a width of the weld. The post-processing includes splitting each weld in sections of which the individual welding parameters are predefined.