Introduction: Modular Magnetic Shelf

This is a modular 3d printed shelf that connects multiple different segments together through the use of magnets. Its a design you can put on your desk to store small objects such as models, pencil holders, and other small things youd need on your desk.

Supplies

  • 3D Printer
  • PLA Filament (Color of your Choice)
  • Magnets
  • Adhesive of your choice (Glue is my Choice)
  • Round Disc Magnets (Amazon Link of My Choice: https://www.amazon.com/dp/B01MZ6TWU9?pd_rd_i=B01MZ6TWU9&pf_rd_p=faa90cdd-671c-4d4c-a2bd-e438f0be59e9&pf_rd_r=HM3GZFC2MAZNPHFY5JKG&pd_rd_wg=NgMtr&pd_rd_w=x9A4U&pd_rd_r=0567fa24-cc2e-4df1-ac99-80f301b018c6)

Step 1: Download CAD Files

Download 1 copy of each of the following CAD files and put them in your CAD software of choice. I use Onshape.

Attachments

Step 2: Print

Slice the files in your 3D Printing program of choice (I used PrusaSlicer, Cura works really well too.) and make sure you slice it to YOUR printer using 15-20% Infil. After slicing, print 1 Base.STL, 2 Shelf Top.STL, 1 Base Shelf.STL, and 1 Shelves.STL.

Step 3: Assemble

  1. Slot the Shelf Top into the Triangular Pillars on each of the shelves, apply adhesive beforehand - Dry for a few hours
  2. Insert Magnets into the 4 circular holes on the top AND bottom of the magnets, apply adhesive beforehand. - MAKE SURE TO INSERT THEM IN A WAY WHERE THEY STICK! - Dry for a few hours
  3. Insert base into the shelf with a hole in the middle, then the other shelf should stick on top of that one.

And You're done!