Remix this: https://www.thingiverse.com/thing:5664924
Part list:
44 pcs M5x12 ISO 7380 10.9 0,5 m2 Plexiglass 4mm 12 pcs 8x3 mm (N38) neodymium magnet
I tried to simplify the design as much as possible. The threads are cut straight into the PLA (cut very slowly), and I used larger screws, M5x12mm.
It prints without supports. One corner (Sermoon_D1_roh_V2) needs to be printed MIRRORED. You can do this easily in slicer. The corners are completed with small protrusions so that the cover does not shift when a cat jumps on it. Be careful to set the HOME position of the X axis so that it does not collide with the protrusion.
I also attach the plexiglass drawings, they can be used for cutting. The top plate is 420x420mm, but it would be possible to use 428x428mm.
Plexi_1ks_420x116_vyrez.dwg | 37.4KB | |
Plexi_1ks_420x420.dwg | 33.7KB | |
Plexi_3ks_420x116.dwg | 34.7KB | |
Sermoon_D1_roh_V2.stl | 2.8MB | |
Sermoon_D1_vyrez_v2.stl | 3.1MB |