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Extreme Gearbox Fidget Toy

Print Profile(2)

All
A1 mini
X2D
P1P
X1 Carbon
H2C
A2L
H2D Pro
H2D
A1
X1
P2S
X1E
P1S
H2S

0.16mm layer, 2 walls, 15% infill
0.16mm layer, 2 walls, 15% infill
Designer
3 h
1 plate
4.8(218)

dual color_0.16mm layer, 2 walls, 15% infill
dual color_0.16mm layer, 2 walls, 15% infill
2.9 h
1 plate
4.0(1)

Open in Bambu Studio
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1186
2885
325
150
4.9 k
3.8 k
Released 

Bill of Materials

Bambu Filaments
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Bambu Green (10501) / Filament with spool / 1kg

Description

Assembly YouTube Video:

This extreme gearbox fidget toy gives you an insane 1 : 191.1 gear ratio. This means that if you spin the slow side once, the fast side will spin 191.1 times! It uses 5 compound gears to achieve this crazy gear ratio. Because of this relatively high part count, assembly can be quite complicated. I made a short instructional youtube video that is linked above to guide you with building this model. This extreme gearbox fidget toy is crazy satisfying to play around with, showing the amazing way that mechanical gearboxes work. This is the perfect print for anyone who is interested in mechanisms and engineering.

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Printing Instructions:

  1. Prepare the Print Bed
    • Clean the print bed thoroughly with isopropyl alcohol to ensure proper adhesion.
    • Additional adhesive for the print bed is highly recommended! I suggest using 3D-Lac spray or a glue stick.
       
  2. Download the Print Profile
    • Send the pre-configured print profile to your Bambu Lab printer through the Bambu Handy app or Download and open the pre-configured print profile in Bambu Studio.
       
  3. Select Your Printing Options
    • Choose your filament type and color.
    • Select your print bed type (e.g., textured or smooth).

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License

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This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.