Convert DWG to ASAT

Understanding DWG and ASAT file formats

DWG is a proprietary binary file format used for storing two- and three-dimensional design data and metadata. It is the native format for AutoCAD and is widely used in the fields of engineering, architecture, and design for CAD drawings.

ASAT is a file format associated with Solid Edge and Parasolid software, typically used for 3D model data exchange. ASAT files are based on the Parasolid XT format and are used for sharing precise 3D geometry between different CAD systems.

How to convert DWG to ASAT

Direct conversion from DWG to ASAT is not commonly supported by most CAD software, as these formats serve different purposes. However, you can achieve this conversion by using an intermediate format such as STEP (.stp, .step) or IGES (.igs, .iges), which are widely supported for 3D data exchange.

Recommended software for conversion

• Autodesk AutoCAD: Export your DWG file to a neutral 3D format like STEP or IGES using File → Export → Other Formats.
• Siemens Solid Edge: Import the STEP or IGES file, then export it as an ASAT file using File → Save As and select the ASAT format.
• Autodesk Inventor or PTC Creo: These can also be used as intermediaries to convert DWG to a neutral format, then to ASAT via Solid Edge.

Step-by-step conversion process

1. Open your DWG file in AutoCAD.
2. Export the file to STEP or IGES via File → Export → Other Formats.
3. Open the exported file in Solid Edge.
4. Save the file as ASAT using File → Save As and choose the ASAT format.

Online converters

There are currently no reliable online converters that support direct DWG to ASAT conversion due to the proprietary nature of both formats. Using professional CAD software is the most accurate and secure method.

Summary

To convert DWG to ASAT, use AutoCAD to export to a neutral 3D format, then use Solid Edge to save as ASAT. This ensures the integrity of your 3D model data during the conversion process.