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 # merge\_parts

 Last update: 10.09.2025 

<a id="ansys.meshing.prime.lucid.Mesh.merge_parts"></a>

#### Mesh.merge\_parts(parts\_expression='\*', new\_name='merged\_part')

Merge multiple parts into a single part.

- **Parameters:**
    
    **parts\_expression**: Expression of the parts to merge. The default is `"*"`.
    
    **new\_name**: Name of the new part that is created from the merged parts. The default is `"merged_part"`.