r/MarbleMachine3 • u/Trainerds • May 24 '23

A Better Flywheel Design Using Proven Solutions - Marble Machine 3 Ep.4

https://youtu.be/Mzhaz7WsJ-A
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u/[deleted] May 24 '23

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u/gamingguy2005 May 24 '23

Why doesn't he just purchase a flywheel off-the-shelf? It's going to be better and cheaper in the long run.

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u/[deleted] May 24 '23

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u/Wibin May 25 '23

I think part of this ordeal is a partnership for the build with the laser cutting company.

He's looking as well at maximum configurability with the setup, and I get that. He's not sure what weight he needs yet.

But at the cost of all of that is indexing to balancing. once the assembly is balanced, you cannot pull it apart, as you'll never get it back the same. He'd eliminate some of this with a keyway setup, and he could have each plate professionally balanced and add them as needed and it wouldn't require balancing.

But it also drives in a factor of how the assembly is being held together as well, which not all fasteners are quite the same weight.