I'm trying to import some 2D airfoil profiles to parallel, offset planes and loft between them. The end result is to be a propeller blade. My airfoil profiles are in .iges format. I've saved them each as .sldprt files. The geometries import as 2D curves that don't close completely at the trailing edge.
I have two questions:
1) How can I edit my 2D geometries to close the profiles? I don't seem to be able to edit them directly.
2) How do I import more than one airfoil profile into a given part?
I've attached one of the sketch files
I appreciate any help that anyone can offer. Thank you.