thingiverse
Chain Generator
An OpenSCAD script that generates link chain designed to print without support or post assembly.
Update! New name, cleaned up script. Tossed out all old scad and stls.
Update 2, May 2013. Reworked the script to generate clean link geometry. TODO (low prio): Make the code as clean as the geometry...
Chain links are 22 x 12(15) mm with a 3.5 mm diameter cross-section. (Straight chain is 12 mm wide, others 15 mm) These dimensions are easily modified in the scad file or through customizer, but make sure to check that the links do not intersect!
Instructions
Your printer needs good bed adhesion, OK overhangs and bridges. If you do succeed, just lift the chain from the bed and you are ready to go!
Direct link to the original creator's page
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Model Specifications
Frequently Asked Questions
How do I download Chain Generator?
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.