Welding in Catia

Hi, I created a bicycle frame in Catia and now I'd like to create welds beetwen each pipe. When I try do it in Weld Design I can't select pipes or get information that geometry is not correct to weld. So what should I do to create these welds?

1 Answer

You cannot apply the fillet weld on circular surface geometries,only to perpendicular.
Try different weld type.