Find Welds Between Primary and Adjacent Parts
Find welds on the edges between a single primary part and a group of adjacent parts.
- 
                On the Connections workbench toolbar, click 
 (Create seam weld).
             - In the dialog, define the Section size (the length measured from the toe to the root of the weld).
 - 
                Define the Minimum length.
                Note: Any geometric edges found that are less than the minimum weld length will not receive a weld.
 - Optional: 
                Activate the Intermittent weld checkbox to specify
                    intermittent welds.
                Note: Two parameters, weld pitch and weld segment length, are required for intermittent welds. the pitch must be greater than the segment length.

Figure 1. - Click the Primary weld tab in the Create seam welds dialog.
 - 
                Select primary and secondary part(s)
                
- Verify the Primary part radio button is selected.
 - Click on a part in the modeling window to select a primary part.
 - Activate the Secondary part(s) of primary part radio button.
 - Click on parts in the modeling window to choose the secondary part(s).
 
Note: It is possible to create a connection between multiple faces on a single part. To do so, select the same part in both the master and mate part fields. - 
                Click the Find welds button.
                All welds found will be shown in the Welds found list. Each weld you select will be highlighted on the model.
 - Optional: Use the Delete button to remove unwanted welds from the Welds found list.
 - Click OK.