Liczymy pasujące modele…
This version of Quarto includes optionally weighted game pieces, and a game board that rolls up into a storage box. All parts are 3d printed, with the exception of four rare-earth magnets. Complete article and additional photos are here:…
This South Pointing Chariot model illustrates differential gearing. For more photos, and a complete article including design details, see my blog: http://keveney.com/posts/south-pointing-chariot/ I've updated this model. The new version…
This is a demonstration model of a mechanical seven segment numeric display. Background and full build instructions are available at: https://keveney.com/posts/slotted-mechanical-seven-segment-display/
A mount for my Proxxon rotary tool, and a few simple fixtures to go with it. More photos and complete article here: http://keveney.com/posts/rotary-tool-fixtures/
8/14/2024 I just finished upgrading my RatRig, and have made a few EVA 3 modifications. It was designed in the following Onshape document, which was copied from the EVA page. I've also copied the mesh files to Github, Thingiverse, and…
This is an update to my South-pointing Chariot project. For completeness' sake, it includes all the unchanged files as well. Full details on my website: https://keveney.com/posts/south-pointing-chariot-updates/
3D Printed open-source MIDI foot controller based on inexpensive SeeedStudio XIAO board. Background and full build instructions at https://keveney.com/posts/midi-foot-controller
Entirely 3D printed; no hardware; no tools required. A redesign of one of my earliest 3D printed projects.
This model illustrates an interesting planetary drive variation that produces a very low gear ratio. Click the video link to see it in action: Instructions The video shows how it works and includes some construction tips. You'll probably…
The original feet on this device have two relief slots, which makes them way too flimsy. They almost seem as though they were engineered to fail. These replacements have just one slot so they're stronger yet still have enough flex to be…
Odd-lot of parts designed for my Ratrig V-core 3 Category: 3D Printer Parts
3D printed arcade spinner. Complete build instructions are here: https://keveney.com/posts/arcade-spinner/
This is just a quick sample model made with my new Add-in for Fusion 360. The gears just rest in a simple hand-held frame so you can see how they mesh. Cycloidal-profile gears are favored by many clock and watch makers; this add-in makes…
Hang this sign on your soldering iron. When you turn the iron on, move the sign to your doorknob. Now you'll remember to turn the iron off when you leave your shop. Add a filament-change message to print the letters in a contrasting…
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