Cake turntable

This is a turntable to frost a cake evenly. It operates on the same principle as a microwave turntable, with an upper moving table on a fixed support with rotating wheels in between. I used five 608 bearings in the design (a bit overkill, I know): at the center axis of rotation & four around the periphery to bear load. The top plate is affixed to the turntable via magnets and can be removed to put the cake in the freezer if necessary.

Print Settings

Printer Brand: Creality

Printer: Ender 3

Rafts: No

Supports: No

Resolution: 0.28

Infill: 20%

Filament: Overture PLA White

Notes:

• Printed on my stock Ender 3 V2
• All components are press fit, no screws or glue required
• Print one of each main component and 4x bearing_casing to fit the bearing wheels around the periphery
• No supports for any item, but bearing_casing may benefit from a brim
• I used these 608 bearings though you can use any 608 bearing
• I used these 8x3mm disk magnets
  • I pressed 6 magnets into the upper_tray but felt that only 3 were needed on the top_plate
• Fusion 360 design attached is fully parametric and sizing can be easily changed on top plate, magnet holes, or any other part as necessary