Convert SLDASM to DXF

Understanding sldasm and dxf file formats

SLDASM is the file extension for SolidWorks Assembly files. These files store 3D assembly data, referencing multiple part files (SLDPRT) and their spatial relationships. DXF (Drawing Exchange Format) is a widely used CAD file format developed by Autodesk, primarily for 2D drawings but also supporting some 3D data. DXF files are compatible with many CAD programs, making them ideal for sharing and manufacturing workflows.

Why convert sldasm to dxf?

Converting SLDASM to DXF is often necessary for sharing assembly layouts with users who do not have SolidWorks, or for preparing files for CNC machining, laser cutting, or other manufacturing processes that require 2D vector data.

How to convert sldasm to dxf

Direct conversion from SLDASM to DXF is not always straightforward, as SLDASM files are assemblies, not flat drawings. The typical workflow involves creating 2D drawings from the assembly and then exporting those drawings as DXF files.

1. Open your SLDASM file in SolidWorks.
2. Create a new drawing from the assembly: File → Make Drawing from Assembly.
3. Place the desired views (top, front, side) onto the drawing sheet.
4. Once the drawing is ready, export it as a DXF: File → Save As, then select DXF (*.dxf) as the file type.
5. Adjust export options as needed (e.g., version, layers) and save.

Best software for sldasm to dxf conversion

• SolidWorks: The most reliable method, as it natively supports both SLDASM and DXF formats.
• Autodesk Fusion 360: Can import SLDASM (with some limitations) and export to DXF after creating a drawing.
• Free online converters: Some online tools claim to convert SLDASM to DXF, but results may vary and often require the SLDASM to be converted to a neutral format (like STEP or IGES) first.

Tips for successful conversion

• Ensure all referenced part files (SLDPRT) are available and in the correct location.
• For best results, create clear 2D views in the drawing before exporting to DXF.
• Check the exported DXF in a viewer or CAD program to verify accuracy.