| Two independent welding areas with a positioning tool for each one. Operator safety (access) through a vertical shutter. Manual loading of the components in hidden time on a tool, during the welding phase on the second tool. Automatic moving of the tool in welding position through a numerical table. Successively positioning of the 3 faces to be welded. Specific pneumatic welding head, mounted on X - Z numerical slide. Numerical rotation of the welding head. Rotating joint with air circuit, electrical power circuit and commands enabling a complete rotation of the whole system without limitation in head rotations. Floating moving of the electrodes. Welding process using a 1000 Hz medium frequency power source. Welding transformer attached with the head. Monitoring of the cycle by an industrial PLC with interface man / machine by control panel. Performing of 32 spot welds on 3 faces in 60 seconds. |