Deltoidal Hexecontahedron
Posted by
pubultrastar
Mount Pleasant, Wisconsin 
Joined Mar 28, '18 

My latest polyhedral is a Deltoidal Hexecontahedron. 2 layers with the top being cedar, and the bottom birch. Biggest one I’ve created so far, measuring at about 14 inches in diameter. I made a 3D printed stand for this, as well as a plan to add a LED light globe for the inside. I need to rewire the light so the switch and charging port are accessible. I think I’m done with polyhedrals for a while.

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In geometry, a deltoidal hexecontahedron (also sometimes called a trapezoidal hexecontahedron, a strombic hexecontahedron, or a tetragonal hexacontahedron) is a Catalan solid which is the dual polyhedron of the rhombicosidodecahedron, an Archimedean solid. It is one of six Catalan solids to not have a Hamiltonian path among its vertices. The 60 faces are deltoids or kites. The dihedral angle between all faces is 154.12°.

Faces: 60 (120 since it’s multi-layered)
Vertices: 62
Edges:120
Stand Offs: 480
Screws: 240
3D Internal Connectors: 62 (12+20+30)
3D Print Time: 32 hours 16 minutes
Total Parts: 902

Approximate Glowforge Engrave & Cut Time: 36.83 Hours


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