Giant Mechanical Laser Show 3D printable model by AdditiveTech

Giant Mechanical Laser Show

Source: Thingiverse by AdditiveTech

The Giant Mechanical Laser Show is a free printable 3D model from Thingiverse by AdditiveTech. Larger, superior version of the mechanical laser show. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
125 saves Source: Thingiverse Updated 2026-05-07

Tags: Giant, Mechanical, Laser, Show

About this model

Larger, superior version of the mechanical laser show. Note I am the original creator. Differences: * Larger: 195 mm wide vs 110mm (your printer must have a 200 mm wide bed) * Uses 7 skateboard bearing (608ZZ) for smoother operation * Handle grip spins independent for easier operation * Cams are less "aggressive" by which I mean the angle at which the follower is pushed away is more mild. In my original video I mention that the cams should be a convex polygon. This takes that one further and has cams that are very close to circles. This results in easier operation. All of the changes including increased size had the goal of creating a clearer image while being easier to turn since the original laser show is challenging to crank, especial for children. This larger variant can be used by any…

Frequently asked questions

Is this 3D model free to download?
Yes. Giant Mechanical Laser Show is free to download from Thingiverse. Click the "Download free STL" button 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 AdditiveTech.
Who made this model?
Designed by AdditiveTech, 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.

Similar 3D models in Giant

More from AdditiveTech

Amazon's top 3D printing gear (trending)
Download free STL Get free app