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![Scroll-saw Spiral Cutter](https://openbuilds.com/data/article_images/l/9/9872.jpg?t=1616597739)
Build Author
RSch
Views
3318
Scroll-saw Spiral Cutter
![](https://openbuilds.com/data/article_cat_images/s/0/295.jpg?t=0)
Category
Everything Else
Build Progress
Build Complete!
Attached to a scroll saw you can cut nested wooden spirals with this jig. Make two, three, four ... interlocking spirals that unwind/unscrew. Fascinating toys or art objects!
![Voxel OX with Helix Gear Z Transmission (single z motor)](https://openbuilds.com/data/article_images/l/7/7174.jpg?t=1527989225)
Build Author
thehans
Views
5513
Voxel OX with Helix Gear Z Transmission (single z motor)
![](https://openbuilds.com/data/article_cat_images/s/0/272.jpg?t=0)
Category
Cartesian Style Bots
Build Progress
Build Complete!
This is a modification I made to my Voxel Ox 3D Printer Z axis, which synchronizes the Z leadscrews via a shaft and helical gear transmission. It prevents the two Z leadscrew from getting out of adjustment relative to each other, and uses a single Z motor instead of two. This build is just documenting the specific changes I have made to the Z-axis, since the frame and other axes are still from the original Voxel Ox design.
![Loading...](styles/uix/xenforo/widgets/ajaxload.info_B4B4DC_facebook.gif)
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