I have an assembly that represents a rigid/flex board. Each board is a solid shape and the flexes connecting them are done with sheetmetal. I want to export the flattened model as a DXF so I can import it into my ECAD tool as the board outline. However, I need just the overall outline. I cannot seem to get rid of the lines where the flex components meet the rigid boards.
What I am doing is unbending the flex, then creating a drawing of the 3D model. I add the view of the whole flex laid out flat. Then I export that as a DXF. But I have the lines between the boards and the flexes that I cannot get rid of. The ECAD tool is not smart enough to remove them. Is there some other way of doing this with my assembly?