Magnetic Fingerboard

youmagine

Human: Magnetic Fingerboard I'm not a fingerboarding expert, but I designed this printable model just for fun. Creating a fully working board out of tiny parts was challenging at first. I used the smallest bearings I've ever seen (2 x 6 x 3 mm) with rubber tires made from a matching tube (6 x 1 mm) to create good rolling wheels. My personal highlight is the suspension system. I wanted to use magnetic force for this purpose, and it works great. The resistance can be adjusted by adding different magnets (check out the YouTube video). For me, the most fun is letting the board bounce on the ground. Parts: 1. Board - 1 Piece 89.5 x 6 x 20 mm Add: - 2x Neodymium magnets Ø 4 x 2 mm - 4x Axle bearing - Edge to the outside - 1x Eyelet/øse Axle bearing - 4 Piece 8.8 x 6.2 x 2 mm You may need to redrill the middle hole (Ø 3 mm) for a smooth axle movement, depending on print accuracy and squeezing of the first layer. Axle - 2 Piece 20 x 19.1 x 1.8 mm Add: - 2x Bearing/Lager 692 ZZ - 2 x 6 x 3 mm + rubber tube tire - 1x Neodymium magnet Ø 4 x 2 mm - Equipolar to the magnet in the board Eyelet/øse - 1 Piece Ø 5.6 x 2 mm I used superglue for all non-releasable connections.