Functional Design Using Design Accelerators - Autodesk Inventor 2010: No Experience Required - page 362

11. Select the Refold tool (directly below Unfold).
12. Pick the same stationary reference face. Doing so highlights any
unfolded bends.
13. Select the bend that you selected before. This creates a preview of the
refolded part. See Figure 7.56.
FIGURE 7.56 A preview of the refolded duct
14. Click OK to complete the edit.
15. Select the Create Flat Pattern tool.
This opens the duct part in a separate window to display the fl at
pattern with the new cut included.
16. Click the Go to Folded Part icon on the end of the Ribbon. You many
need to Zoom All to see the part.
17. Save your work, and close the duct part. Figure 7.57 shows the per-
fectly formed clearance hole.
18. Restore the Default Design View representation, and save the
assembly.