Sheet Metal

Unfold

The Unfold command now supports unfolding arc sheet metal, which can be used to unfold sheet metal parts such as cylindrical ventilation ducts and arc-shaped guards.

Usage:

1. Open the "Unfold" command.
2. Pick a planar face of the sheet metal as the fixed face.
3. In the "Faces to unfold" selection box, pick the arc sheet metal face(s) to unfold.
4. Click OK. The arc sheet metal is flattened.

Note: If the sheet metal body contains only one arc face, you can unfold it by selecting a straight edge on the sheet metal as the fixed face.