389
you are viewing a single comment's thread
view the rest of the comments
[-] Landless2029@lemmy.world 1 points 8 months ago

Oh that gearbox on the left?? I was just thinking that you could setup some gears similar to a analog clock to use only one motor. Does the geneva drive support snapping into position? With analog you'd want smooth motion, but here you'd want stepped positions. The snap is what makes this build so satisfying to me.

[-] infinitepcg@lemmy.world 5 points 8 months ago

There is no snapping, but the geneva drive will stay locked in position when it is not moving. The thing that I haven't figured out is how to get the 3 to go back to 0 after 23:59, it needs to skip the numbers 4 to 9.

[-] Landless2029@lemmy.world 3 points 8 months ago

The thing that I haven’t figured out is how to get the 3 to go back to 0 after 23:59, it needs to skip the numbers 4 to 9.

Ok thats making my brain hurt. I'm clearly not a mechanical engineer!


https://en.wikipedia.org/wiki/Geneva_drive

[-] Asifall@lemmy.world 2 points 8 months ago

Just make it turn back by 3 clicks. If you’re watching the clock closely enough to notice at midnight you should go to bed anyway 🤷‍♂️

Seriously though, awesome project!

this post was submitted on 14 Feb 2024
389 points (100.0% liked)

3DPrinting

15534 readers
81 users here now

3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

The r/functionalprint community is now located at: !functionalprint@kbin.social or !functionalprint@fedia.io

There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml

Rules

If you need an easy way to host pictures, https://catbox.moe may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is ![](URL)

Moderation policy: Light, mostly invisible

founded 1 year ago
MODERATORS