OpenSCAD Helical Gears 3D printable model by catarina
OpenSCAD Helical Gears photo 1 OpenSCAD Helical Gears photo 2 OpenSCAD Helical Gears photo 3 OpenSCAD Helical Gears photo 4 OpenSCAD Helical Gears photo 5 OpenSCAD Helical Gears photo 6

OpenSCAD Helical Gears

Source: Thingiverse by catarina

The OpenSCAD Helical Gears is a free printable 3D model from Thingiverse by catarina. This is the second half of my gear sets. You can download the STL file from the original listing below and print it at home.

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2,299 saves Source: Thingiverse Updated 2026-09-23 License: CC-BY-SA · commercial OK 9 makes Category: Other

Tags: 3D, customizer, Gear, gears, Helical Gear, herringbone, makerbot, openscad, parametric, parametric gears, part, useful script

About this model

This is the second half of my gear sets. I couldn't get the top and bottom parts of the double helical to union properly, so I ended up offsetting the bottom piece by 0.1mm :( It skeins and prints fine though. This thing is part of a set: - spur gears: UPDATE: I'm printing some gears and noticed a couple mistakes on the openSCAD script: the variable 'orientation' wasn't doing anything and the value 'extrudeInDiam' was in fact being used as radius. They're both fixed now and I uploaded a new version of the script.

Frequently asked questions

Is this 3D model free to download?
Yes. OpenSCAD Helical Gears is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by catarina.
Who made this model?
Designed by catarina, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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