Inspection of large weldments

3D scanning can also be used when measuring welded products or structures. Using 3D measurements, it is easy to check whether the finished product meets the specified tolerances. If necessary, it can be adjusted based on the measurements.

The scanned data can be used to compare the manufactured part against the CAD model or it can be imported into a CAD modeler and the necessary corrections can be made.

A measuring system was used to scan MetraSCAN 3D. When scanning large objects, it is also important to use a photogrammetric camera MaxSHOT 3D, so that the measurement accuracy is as high as possible. Using the device MaxSHOT 3D we are therefore able to scan a 4m part with an accuracy of 0,104 mm.