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Specialist Durability > Specialist durability welds

Define custom seam weld fine models

Create the custom XML file

Create a custom XML file using the same syntax as the SeamWeldConfiguration.xml file included with Simcenter 3D.

For more details on the XML attributes, see User defined seam weld fine models.

Create a custom weld simulation object

Create a custom simulation object for your welds.

For more details on creating custom simulation objects, see Using custom durability parameters.

Set the location of the custom XML file and simulation object

  1. Choose FileUtilitiesCustomer Defaults.

  2. Choose SimulationPre/PostSimcenter 3D Specialist Durability, and in the Seam Welds tab, set Windows to the directory where you created the custom XML file.

  3. Click Apply.

  4. Choose GatewayParameter Library, and in the Locations tab, from the Site and User Parameter Library Format list, select Directory of Parameter Library Files.

  5. In the User Parameter Library group, under Directory Name, set Windows to the folder you created for the custom library.

  6. Click OK.

  7. Restart Simcenter 3D.

Auto-detect custom seam welds

  1. Make sure that the FEM is the work part and the displayed part, and choose Home tab→Universal Connections group→More list→Auto-detect Seam Welds .

  2. In the Element Selection group, select the group of elements you want the software to search.

  3. In the Weld Type Selection group, double-click your custom weld type.The custom weld type appears in the Selected Weld Types list.

  4. Click OK.

How do I

Import durability weld objects using xMCF

Export durability weld objects using xMCF

Create seam weld and spot weld universal connections using auto-detection

Create durability seam weld and spot weld sets

Include seam and spot weld sets in a Specialist Durability solution

Learn more

Durability weld objects

Seam weld universal connections and Specialist Durability

User defined seam weld fine models

Look up more details

Importing and exporting weld connections with xMCF

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Define custom seam weld fine models, Simcenter 3D 2021.1 Series

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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/xid1787262 · retrieved 2026-07-17