DIGITAL ENGINEERING
CAD Data Interoperability Evidence Guide
Test engineering-data interoperability with representative geometry, metadata, revisions and manufacturing workflows before committing a design team to a platform.
Test set
- Representative parts, assemblies, drawings and manufacturing annotations.
- Neutral exchange formats used by customers and suppliers plus native files where collaboration requires them.
- Large assemblies, problematic geometry and revision-heavy use cases rather than ideal demo files.
Evidence
- Geometry integrity, units, coordinate systems, metadata and drawing annotation after round trip.
- Feature/history loss and its downstream effect on edits, CAM, simulation and inspection.
- Repeatable export settings, automation/API behavior and error reporting.
Professional references
These references establish the standards, technical framework or authoritative engineering context used for this page. Vendor commercial terms are not used as engineering evidence.
- NIST Smart Manufacturing Systems Test Bed — NIST test-bed reference for CAD/CAM/PDM, manufacturing data and cyber-physical integration.
- BIPM SI Brochure, 9th edition, updated 2026 — Primary international reference for SI units and unit expression.
- NIST Special Publication 811, Guide for the Use of the International System of Units — U.S. NIST guidance for SI use and unit conversions.
Engineering-use note. This PROFENG resource is for screening, comparison and technical preparation. Replace assumptions with project data and use the responsible qualified professional, applicable standards, codes and authority requirements for final design, compliance or safety decisions.
Commercial independence
PROFENG may display a separately disclosed approved partner after the engineering content. Partner status never changes formulas, conversion factors, procurement criteria, technical references or calculation results. Pending and unapproved programs remain hidden.