A quick tour and introduction using the solidworks sheet metal sketch bend feature.
Shetched bend is bending the wrong part of sheet metal.
Click a bend position of bend centerline material inside material outside or bend outside.
In front of it the unfolded solid.
Some items to note about a sketched bend feature.
You can make the part using sheet metal but it will not give you a truly sharp outside corner.
Click sketched bend on the sheet metal toolbar or click insert sheet metal sketched bend.
Sheet metal is an external workbench evolved to design and unfold sheet metal parts.
Miter flange lofted bend corner controls sheet metal gusset and rip are all very common tools that can make life easier for the designer.
Solidworks how to create a simple sheet metal part in solidworks.
Bend part is not intended for sheet metal applications.
To correct the bend direction in legacy drawings drag the bend note or table to a new position.
Therefore it is not part of the standard freecad install.
Seems this is what you were looking for and other participants of this thread as well expressed their interest for the command.
This lets you dimension the bend line to other geometry.
At the forefront the unfold sketch with bending lines for export to dxf.
A new feature bend has been added to fusion 360 sheet metal workspace available with march 2019 update.
Unfolded sheet metal before correction.
Only lines are allowed in the sketch.
The plane on which the sketch is created serves as the neutral plane of the bend.
You can add bend lines to a flat face of a sheet metal part with a sketched bend feature.
In the graphics area select a face that does not move as a result of the bend for fixed face.
To define the bend line or the location of the bend use a sketch of an open profile consisting of a single line segment.
Even if the inside bend is set at 001 radius the outside bend will be 001 material thickness.
The sheet metal model built with the sheet metal add on rear.
Folded sheet metal with bottom added after correction.
There are many other tools that can be used with this software.
It gives user the ability to bend a sheet metal body along a sketched line.
All the best.