The Tippy Marble Clock - How To Assemble
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- Опубліковано 26 гру 2024
- You can purchase the files here:
engineezy.com/...
A clock that runs by balancing marbles on a teeter totter! Once every ten minutes, the top seesaw tips, dropping a ball onto the the 10 minutes track. Every hour, the 10 minutes track tips, dropping a ball onto the Hour track, and every 12 hours, all the tracks tip, and the clock starts from 1.
I have included the step file to help you with assembly! Feel free to make mods at your pleasure, however note the files are for personal use only.
The STL File:
Prints on all standard 3d printers, requires the following additional parts:
11 3x10x4 bearings: geni.us/ytgU1tC
M3 Screw Kit geni.us/CnX30
32 0.5in ball bearings: geni.us/uLEbw
Nema 17 Motor geni.us/IbL6D0
1 GT2 Pulley geni.us/l3MG
You will also need a way to drive the Stepper Motor:
I recommend this board: geni.us/2sH7WYY
Real Time Module (Optional): geni.us/rtKYLJT
(Here is a really good tutorial for driving clocks with a stepper motor: • Improved Clock Driver ... )
Recommended print settings:
Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18%
Can print on any standard sized printer.
**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!
@Engineezier Thank you for this project. I am considering purchasing your plans and getting the rest of the parts in your BOM. For print quality, have you tried variable height settings in BambuStudio or OrcaSlicer? I want to think that some of the rough areas here could get smoothed out with that setting turned on.
Also, would I be able to print the tracks in TPU to quiet the marbles rolling around? Wondering if the flexibility/difference in friction may cause issues with the whole system functioning as designed.
Thanks for sharing this project. Not really important but you seam to use the same White, any brand you recommend?
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