The 7-axis arc welding robot B4S from the FD series is compact and, thanks to the integrated cable routing, offers optimal protection during the work process. The extended degree of freedom enables a constant torch orientation when immersing in tight work spaces. Due to the high flexibility, several robots can be positioned closer to each other, so it is possible to have a larger number of robots in the cell or system working together. The most important technical data at a glance: Number of axes: 7 Working Range (P point): R 1435 mm Max. payload: 4 kg Positional repeatability: +/- 0.08 mm Drive system: AC servo motor Drive power: 3550 W Weight: 189 kg
Germany
QuellTech Solution For this purpose, QuellTech offers a perfectly tailored seam tracking solution, which is based on a QuellTech 2D-Laserline Sensor of the Q4 family. The method consists in measurement of the real position and width immediately ahead of the welding process. The laser sensor captures the real dimension of the weld bead, and the software used for this process simultaneously sends the nominal position to the robot. The robot performs a correction movement in X or Z position according to this measurement. This way not only the deviation caused by tolerances, but also the warping effect can be compensated – and the weldment takes place exactly at the required position. The QuellTech 2D-Laserline Sensor is specially prepared to the highly disturbing ambient light from the weld process. It can be cooled and protected from weld spatter, so this model proves to be particularly adequate for operation in the harsh environment of the welding process.
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High quality, productive longitudinal seam welding calls for the utilisation of advanced, superior technology. This enables us to us to protect and expand our market position despite increasingly fierce competition. Our ELENA® longitudinal seam welders provide unsurpassed technology for welding of longitudinal metallic seams.
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