Convert PSM to SAT

Understanding the psm and sat file formats

PSM files are associated with Pro/ENGINEER (now Creo) and represent Part Structure Models. These files store 3D part data, including geometry, assembly structure, and metadata used in CAD design workflows.

SAT files are ACIS Solid Model files, a widely used neutral 3D CAD exchange format developed by Spatial Corporation. SAT files store solid modeling data and are supported by many CAD applications for interoperability.

Why convert psm to sat?

Converting a PSM file to SAT format enables you to share 3D models with users of different CAD systems, as SAT is a more universally accepted format. This is especially useful for collaboration, manufacturing, or further editing in other software.

How to convert psm to sat

Direct conversion from PSM to SAT is not always straightforward, as not all software supports both formats natively. The best approach is to use a professional CAD application that can import PSM files and export SAT files.

Recommended software for conversion

• PTC Creo (formerly Pro/ENGINEER): If you have access to Creo, open your PSM file, then use File → Save As → Export and select ACIS (*.sat) as the output format.
• Autodesk Inventor: Import the PSM file (if supported), then use File → Export → CAD Format and choose ACIS (*.sat).
• Autodesk Fusion 360: Import the PSM file, then use File → Export and select ACIS (*.sat) as the format.
• Online converters: Few online converters support PSM to SAT directly. If your software cannot open PSM files, consider exporting the PSM to a more common format (like STEP or IGES) first, then convert to SAT using a tool like AnyCAD Exchange or Zamzar.

Conversion tips

• Always verify the integrity of the converted SAT file by opening it in your target CAD software.
• Some features or metadata may not transfer perfectly; check for missing geometry or attributes.
• If you encounter issues, try exporting the PSM file to an intermediate format (like STEP) before converting to SAT.

Summary

To convert PSM to SAT, use a CAD application like PTC Creo or Autodesk Inventor that supports both formats. If direct conversion is not possible, export to an intermediate format first, then convert to SAT. Always check the resulting file for accuracy.