this post was submitted on 20 May 2024
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480
Students’ Leaf Blower Suppressor To Hit Retail (hackaday.com)
submitted 11 months ago by [email protected] to c/[email protected]
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[–] [email protected] 11 points 11 months ago (3 children)

I'll wait until I can 3d print my own. I'm not paying for a hunk of plastic.

[–] [email protected] 9 points 11 months ago (1 children)

Lol what do you put into your 3d printer?

[–] [email protected] 12 points 11 months ago* (last edited 11 months ago) (1 children)

A string of plastic, not a hunk =D

[–] [email protected] 3 points 11 months ago

Fair!

[–] [email protected] 2 points 11 months ago (2 children)

But a rake is not powerful, you want proof? It barely makes any noise!

[–] [email protected] 1 points 10 months ago

Lol also thrice the arm workout.

[–] [email protected] 1 points 11 months ago (1 children)

Not gonna 3d print a rake.

[–] [email protected] 1 points 10 months ago

Maybe a baby rake for sand or something

[–] [email protected] 1 points 10 months ago* (last edited 10 months ago) (1 children)

Based on how it works, (not how they say it works) you need a different geometry depending on the frequency. So it's only going to work at select rpm.

[–] [email protected] 2 points 10 months ago (1 children)

It squashes the fundamental and certain harmonics and fractional harmonics.

Since I probably won't be able to patent the idea myself anymore, maybe I'll publicly disclose.

[–] [email protected] 1 points 10 months ago

If anything changes, and you have an STL or 3d model you can still sell it.