Magnetic Marble Run/Track

      The attraction between magnetism and iron is as magical as magic for children, and the pinball track is also very attractive to children. What would happen if the two were combined? After several days of 3D modeling and printing verification, this magnetic pinball track has been developed, suitable for the Bambu LA001TT deceleration motor. It has been tested and runs well, and we hope children will like it.

Note that steel balls are relatively small and pose a certain risk of ingestion for children under 5 years old. Children must play with their parents.

Some precautions:

1. The magnet needs to be fixed with glue such as 502.
2. When installing the four support columns, pay attention to installing the cutting direction towards the direction of the turntable.
3. Try to use N52 magnets, N35 should also work, ordinary magnets are definitely not suitable.
4. Some friends may find that there is no disc after opening it in the slicing software. In fact, there is. Because you need to print the logo first, it is not checked in the object. Slice and print the logo directly, then uncheck all logo items in the object, and then check the disc printing.After printing the logo, remember to set "Z lift to 0.8mm", otherwise it may cause the nozzle to scratch.

Assembly BOM 

1. Bambu TT reducer motor LA001     1x
2. 5mm × 1mm strong magnet (N52)  10x
3. 10mm steel ball (carbon steel, not 304)
4. M3 × 10mm cup head screw    13x
5. M3 × 6mm cup head screw     4x
6. M3 × 6mm countersunk screw     4x
7. M2 × 10mm cup head screw     1x

Installation diagram of screw hole position