How do I make this track
get the pattern does not appear flat
Do not show when you have made Flaten
That shape will not flatten. To manufacturer it, you would need a Stamping/Forming process.
SolidWorks Sheet Metal will only UNFOLD shapes that can be produced on a metal break.
You could create a part like the pictures and weld the seams after bending. You would need to weld in a separate piece to completely fill the opening.
Retrieving data ...