Detect Weld Seams Reliably

摘要

Weld seam detection in tubes has become a critical issue in the production process of hydroformed structural automotive components such as engine cradles, roll bars, door intrusionbeams, head rests, stabilizer bars But why is the detection and positioning of tubes by their weld seam so important? Only if the weld seam is detected and positioned reliably in the tube bending equipment, bended tubes with repeatable geometries will be produced. Only bended tubes with repeatable geometries can be properly placed into the cavities of hydroforming dies.