To Bend Back Walls
1. Click Sheetmetal > Bend Back. The Bend Back tab opens.
2. Click Automatic to automatically bend back all bent surfaces and edges or click Manual to manually bend back individual bent surfaces and edges. All valid references are displayed in the collector.
3. Accept the default fixed geometry reference for the part if defined, or select a different reference to remain fixed during the bend back operation.
4. To flip the side of the edge to remain fixed, click or Flip.
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The Flip command is available only when a nontangent edge is selected.
5. To control the behavior of contours that partially intersect the bend line, click Bend Control. The Bend Control tab opens.
6. Click Bend contour to bend back the contour or click Keep flat to keep the contour flat.
7. Click .