Summary
A combination lock for a swinging door. Security is provided by three wheels with 6 numbers each. Size is approximately 100m x 50mm x 30mm. Wheels have internal springs to self align to the numbers.
Select the combination by choosing the corresponding "CL_wheel#.STL" model. A blank wheel is also included.
For the 4 digit version you just need 2 different parts: CL_cylinder_4digits and CL_frame_m1_4digits.
Made as part of a present for a kid: A private pirate chest.
Print Settings
Select the proper print orientation on your own. Manual support is supplied for some files.
Post-Printing
Remove the support. Push each of the internal springs within the wheels to the outside to free them.
Put the first wheel onto the cylinder, press the 2nd pin into the hole, put the 2nd wheel onto the cylinder, put the 3rd pin into the hole, put the 3rd wheel onto the cylinder, put the assembly into the frame and finally push the last frame part into its position. You should use super glue to fixate the separated frame. After screwing in the screws you can put the rivets onto the screws to hide them.
The user re-uploaded this model. The user is not the original author of the model.