Convert RVT to X_B

Understanding the RVT and X_B file formats

RVT files are project files created by Autodesk Revit, a leading Building Information Modeling (BIM) software used in architecture, engineering, and construction. These files store 3D models, building components, and project data.

X_B files are binary files used by Parasolid, a geometric modeling kernel widely adopted in CAD applications. The X_B format is used for exchanging precise 3D geometry between different CAD systems.

Why convert RVT to X_B?

Converting RVT to X_B is essential when you need to transfer architectural or engineering models from Revit to CAD software that supports Parasolid, such as Siemens NX, Solid Edge, or SolidWorks. This enables seamless collaboration and further editing in advanced mechanical design environments.

How to convert RVT to X_B

There is no direct export from Revit to X_B. The process involves intermediate steps:

1. Open your project in Autodesk Revit.
2. Go to File → Export → CAD Formats → DWG to export your model as a DWG file.
3. Open the exported DWG file in a CAD program that supports Parasolid export, such as Autodesk Inventor or SolidWorks.
4. In the CAD program, use File → Save As or File → Export and select X_B (Parasolid Binary) as the output format.

Best software for RVT to X_B conversion

• Autodesk Revit (for exporting to DWG)
• Autodesk Inventor (for importing DWG and exporting to X_B)
• SolidWorks (for importing DWG and exporting to X_B)

Online converters for this workflow are rare due to the complexity and proprietary nature of RVT files. Using professional CAD software ensures the best results and preserves model fidelity.

Tips for successful conversion

• Check geometry and data integrity after each conversion step.
• Clean up your model in Revit before exporting to minimize errors.
• Use the latest versions of software for improved compatibility.