You can create drawings of flattened sheet metal parts in the Draft environment. A special template can be applied when a flat pattern drawing is created. This template has tangent edges displayed so that the lines that represent the edges of the bends (A) are shown in the drawing.
To apply the template, you must run the Drawing View Wizard and set the Part and Sheet Metal Drawing View Options on the first page of the Drawing View Creation Wizard to Flat Pattern.
You also can display tangent edges in a drawing that was created with a different template. Use the Edge Display tab on the Solid Edge Options dialog box.
The flat pattern created with the Flatten command contains all bend centerline information used to create bend centerlines in drawing views.
In draft, you also can add the centerline to a bend (A) using the By Two Lines option with the Center Line command.
In part, sheet metal, and draft, you can use the options on the Annotation page (Solid Edge Options dialog box) to:
Customize bend direction strings for Up, Down, and Undefined bends.
Create and assign independent styles to bend up centerlines and to bend down centerlines.
Specify which part face is the top face in the flat pattern drawing view. By default, bend direction is derived from the face that is designated the top face when a sheet metal part is flattened. In draft, you can keep the model bend direction properly aligned with the flattened drawing view using the Derive Bend Direction from Drawing View option.
When you make design changes to a folded sheet metal part, you need to update the associatively flattened part first, and then update the flattened drawing to see the changes. When you open the flattened part document, an out of date symbol is displayed adjacent to the base feature in the PathFinder tab. To update the flattened part, select the Flat Pattern entry in PathFinder, then use the Update command on the shortcut menu.
When you open the drawing of the flattened part, a box is displayed around each drawing view to indicate that they are out of date. To update the drawing views, use the Update Views command.
Once you create a drawing of a flattened sheet metal part in the Draft environment, an associated Bend Table can be added to the drawing sheet. Use the Bend Table command in the Draft environment. To learn how to do this, see Save bend data with flat patterns.