The file 'Mariner’s Astrolabe 3D Printer Model' is (f3d,3mf,stl,bgcode) file type, size is 21.8MB.
A nice, large (10"/255 mm) astrolabe based on the ones used in the 13th-16th centuries by mariners to find their latitude.
WARNING: DO NOT LOOK DIRECTLY AT THE SUN THROUGH THE PINHOLES!
I recommend printing the mother board and the alidade in contrasting colors to make it easier to read the angle.
The mother board uses roughly 174 g of filament.
The alidade (pointer) uses about 17 g of filament.
How to use a mariner's astrolabe: https://exploration.marinersmuseum.org/object/astrolabe/
| Astrolabe.f3d | 16.6MB | |
| AstrolabeAlidade.3mf | 188.7KB | |
| AstrolabeAlidade.stl | 629.1KB | |
| AstrolabeAlidade_0.4n_0.2mm_PLA_XLIS_1h15m.bgcode | 1.5MB | |
| Astrolabe_Mother.3mf | 337.7KB | |
| Astrolabe_Mother.stl | 1.3MB | |
| Astrolabe_Mother_0.4n_0.2mm_PLA_XLIS_5h41m.bgcode | 3.2MB |
