I use SketchUp for 3D modeling but I really have hard times when comes to Outer Shell solids!
Can anyone help me with this one? I´ve tried to scale to 1.000x, Solid Inspector2, everything!
What i can´t union in this file is all that littles “dents” to the outer ring.
I´ve tried to make them unique, make the ring a little bigger for more “interference”, but it never works (245.2 KB)
You’ve got multiple copies of most of those “bumps” on top of each other. Delete the excess ones and it should go more smoothly.
Frankly, though, I think you could choose a better method for making that ring with the bumps. Make the bottom of the ring with the bumps and then extrude it.