Description

It's a simple moon phase clock.

i've made it using a simple quartz clock as "motor".

You 'll need :

  • a simple quartz clock (and a battery)
  • all the 3D printed parts
  • maybe some glue to maintain the top part

The gears :

I've used 8 gears named from A to H, A for the hours part of the clock and H the gear with the two moon. 

i need a reduction ratio of 4x29,53 = 118.12:1

so with a little (and ugly :p) script of mine i choose  :

A=12      B=68      C=30      D=37       E= 23      F=49      G=15     H=119

you can check the ratio on this  web page

Design Files

File Size

base.STL
190 KB
BC.stl
271 KB
DE.stl
238 KB
fermeture.STL
62.3 KB
FG.stl
217 KB
H_lune.STL
133 KB
A.STL
42.6 KB

Comments

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