thingiverse
Parametric Cryptex
You'll need the original Cryptex files from pbloom's http://www.thingiverse.com/thing:7233
The OpenSCAD file can be used to generate any of the 36 letters or numbers on the cryptex. The OpenSCAD file works by splitting the interior and exterior into separate pieces, rotating the exterior until it aligns the notch with a new letter, and then joins the two pieces back. Also, it appeared that the original STL was saved in inches, rather than mm, so I scaled the file up by a factor of 25.4.
As an example, although pbloom only uploaded the letters "DEC14", I've included the ring for the letter "Z" made with this OpenSCAD file. I've also included a key of how much the outer ring should be rotated to match with each letter and number.
Instructions
Use the legend in the OpenSCAD file to get the letter you want
Export desired letter/ring combination
Direct link to the original creator's page
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Model Specifications
Frequently Asked Questions
How do I download Parametric Cryptex?
Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.
What 3D printer can I use for this model?
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Is this 3D model free to download?
Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.
Can I modify this STL file?
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.