NIST CAD Models and STEP Files with PMI

Description

NIST has created a Test System to measure conformance of Computer-Aided Design (CAD) software to American Society of Mechanical Engineers (ASME) standards for Product and Manufacturing Information (PMI), specifically geometric dimensioning and tolerancing (GD&T) information. The test system includes: test case definitions (2D CAD drawings with PMI), CAD models generated from the test cases, STEP files generated from the CAD models, and verification and validation reports.

Resources

Name Format Description Link
57 Two Datasets of test cases, CAD models, and reports are available. https://www.nist.gov/el/systems-integration-division-73400/mbe-pmi-validation-and-conformance-testing

Tags

  • pmi
  • manufacturing
  • cad
  • interoperability
  • data-exchange

Topics

Categories