Reconstruct a steel profile from four synchronized views

We deployed a laser measurement portal that reconstructs steel-bar cross sections from four synchronized views. Laser heads arranged around the bar trigger simultaneously, supplying complementary measurements to an industrial PC. The processing pipeline filters the readings, assembles the full profile, and compares it with CAD geometry to evaluate deviations. Profinet communication delivers inspection results to the PLC, connecting metrology with production controls. Protective housing and air-based lens cleaning support acquisition in the industrial environment. Calibration and site testing covered alignment, reconstructed geometry, repeatability, response time, and surface-dependent acquisition across the completed measurement workflow.