SuperNX
Know it'll fit before you cut metal
SuperNX is AI-native tolerance-chain analysis that runs inside Siemens NX. Feed it a .prt file: it extracts the geometry and features, infers assembly intent (pins, sliders, press-fits, threads), and assigns tolerances based on how the mechanism actually works. It then runs worst-case and statistical stack-up analysis and writes back a traceable report plus a fully toleranced model. ISO 286 fits and ISO 2768 defaults are built in. Available on-prem or cloud; your model never leaves your site. Free to start.
Features
- Reads NX .prt files and extracts geometry and features
Use Cases
- Design engineers closing out GD&T on a new NX part before release
Comments
Built SuperNX after too many tolerance stack-ups done in spreadsheets: gut-feel GD&T, late fits discovered at assembly. It reads the NX .prt directly, infers how the mechanism works, assigns ISO 286/2768-based tolerances, and runs worst-case + statistical analysis. Happy to answer any questions on the math or NX integration.
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Comments
Built SuperNX after too many tolerance stack-ups done in spreadsheets: gut-feel GD&T, late fits discovered at assembly. It reads the NX .prt directly, infers how the mechanism works, assigns ISO 286/2768-based tolerances, and runs worst-case + statistical analysis. Happy to answer any questions on the math or NX integration.
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