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Children's gear construction game

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  • 932 views
  • 3 likes
  • 1 download

License
3D design format
STEP and STL Folder details Close
  • Assembly 1.step
  • axe.stl
  • engr-double-CLAV.stl
  • engr-double.stl
  • engr.stl
  • poignée.stl
  • sp1.stl
  • sp2.stl
  • sp3.stl
  • support.stl
  • vis.stl

Learn more about the formats

Publication date 2021-04-03 at 17:26
Design number 356473

3D printer file info

3D model description

This is a small assembly to teach children the principle of gears.

The assembly has a transmission ratio of 8.

You need to print with good quality to get good fits on the axes.

If it's too tight for you, try increasing the scale of all the parts in your slicer.

You'll also want to watch out for the elephant foot effect on your prints.

For me, a little file on the seam was enough.

Once the assembly is done, check if the parts need to be adjusted with sanding.

If everything works, you can put a dot of glue on the screws to prevent them from unscrewing.

If the directions aren't clear enough, I left the assembly step available.

CAUTION not suitable for children who may choke on small parts and requires adult supervision.

3D printing settings

layers 0,12mm

Shells x2

Filling 20% (100% for screw and handle)

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