The system helps teams find similar parts, detect geometric issues, and work more effectively with large 3D datasets used in inspection, reuse, and engineering search.
How it works
The system turns each 3D shape into a compact digital fingerprint, making it possible to quickly compare new parts or scans against large databases and identify matches, anomalies, or likely defects.
Application here
The system searches the company CAD library and finds existing designs similar to the new concept, even before detailed CAD work begins.
Business impact
This helps teams reuse existing designs hidden in large CAD archives, reducing duplicate effort and shortening the path from concept to design.
Limitations
It requires a well-maintained CAD library and can only judge geometric similarity. It cannot confirm whether a found shape still meets current standards, material requirements, or design intent.
In production
This is already useful for avoiding duplicate parts, speeding up inspection, and making large geometry libraries easier to search and reuse.
Research
The frontier is a more universal 3D intelligence layer that understands shape broadly enough to support many tasks with far less custom retraining for each new use case.
Examples
Physna (3D geometry search) lets engineers find similar parts in a corporate 3D library at the concept stage, reducing part duplication by 15–25 % (Physna customer references). PTC Windchill Part Classification performs similar shape-based search — .