TRUNCATED DODECAHEDRON PAGE
PARALELL SLOTTED PLATES
12 Decagon (10 sides) and 16 Triangle shaped pieces joined together with open slots.
Here's a situation where the angles of the faces are too shallow.
The large plates fit loosely together but the small corner triangles
interfere with the connection and becomes frozen to the plates.
If I print it without the triangular pieces, the structure is multiple pieces.
Otherwise it becomes a solid structure
Click photo's to activate 3D model