A weldment file is a unique type of assembly file created from a weldment template. It shares the same .iam extension as other assembly files and uses the standard assembly tools for adding components and constraints. Additionally, it includes specialized tools tailored for weldments. Weldments can be documented independently or incorporated into assemblies and subassemblies.

Here’s a general overview of the process

1. Create a Weldment Assembly

• Start with a standard assembly file (.iam) and build the structure of your design using parts.
• Assemble components that will be welded together.

2. Switch to Weldment Environment

• Activate the Weldment environment by selecting Environment > Convert to Weldment.
• This enables tools specific to weldment design, such as weld preparation and welding features.

3. Prepare Parts for Welding

• Use Edge Preparation tools to create chamfers, grooves, or other modifications needed for proper welds.

4. Add Weld Features

• Fillet Welds: Join components with smooth, rounded welds along the edges.

Groove Welds: Specify welds for prepared grooves between parts.

• Intermittent Welds: Use for applications requiring broken or spaced-out welds.
• Cosmetic Welds: Represent welds visually without adding physical features.

5. Inspect Weldments

• Utilize the Weld Analysis tool to verify dimensions, material use, and integrity of welds.
• Generate weld symbols automatically for documentation.

6. Document Weldments

• Create drawings with detailed weld information.
• Use the Weld Symbols tool to annotate weld types, sizes, and locations on 2D drawings.

Benefits of Using Weldments in Autodesk Inventor:

• Accurate modeling and visualization of welded assemblies.
• Automatic generation of weld documentation and symbols.
• Seamless integration with other tools for analysis and part fabrication.

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