Convert IPT to SLDASM

Understanding the IPT and SLDASM file formats

IPT files are Autodesk Inventor Part files, used to store 3D part models created in Autodesk Inventor. These files contain detailed information about the geometry, features, and parameters of a single part.

SLDASM files are SolidWorks Assembly files, used by Dassault Systèmes SolidWorks. An SLDASM file contains references to multiple part files (SLDPRT) and defines how these parts fit and work together in an assembly.

How to convert IPT to SLDASM

Direct conversion from IPT (Inventor Part) to SLDASM (SolidWorks Assembly) is not straightforward, as an IPT file represents a single part, while SLDASM is an assembly of multiple parts. However, you can import IPT files into SolidWorks and then use them as components in a new assembly.

Recommended software for conversion

The best software for this process is SolidWorks itself, as it natively supports importing Autodesk Inventor files. Here’s how you can do it:

1. Open SolidWorks.
2. Go to File → Open and select your IPT file.
3. SolidWorks will import the part. Save it as a SLDPRT file.
4. To create an assembly, go to File → New → Assembly.
5. Insert the imported part(s) into the assembly.
6. Save the assembly as a SLDASM file.

For batch conversions or more complex workflows, consider using Autodesk Inventor to export parts as STEP or IGES files, which can then be imported into SolidWorks and assembled.

Alternative converters

• Autodesk Inventor: Export IPT as STEP/IGES, then import into SolidWorks.
• AnyCAD (within Inventor): Allows referencing Inventor files directly in SolidWorks (with some limitations).
• Online converters: Some online services can convert IPT to neutral formats, but manual assembly in SolidWorks is still required.

Key considerations

• Feature recognition: Some features may not translate perfectly; check imported geometry.
• Assembly structure: Since IPT is a single part, you must create the assembly structure in SolidWorks.
• References: Ensure all referenced parts are available if converting assemblies.