Product analysis automation for digital MRO based on intelligent 3D data acquisition

3D data acquisition technologies are increasingly used in the area of maintenance, repair and overhaul (MRO) of long-life technical systems and industrial plants. Application fields are measuring, reengineering and reproduction of disassembled parts. Fraunhofer IPK is developing a reverse engineering process for provision of 3D product models based on 3D scans of complete assemblies to save disassembly time and to support change management and reengineering tasks. This paper depicts results of IPK's data processing approaches for automated separation and identification of single parts in 3D assembly scans as well as for mapping of assembly structures in product data management systems.