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SC_Hawk

Bubble Machine

by SC_Hawk Sep 7, 2018
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From the video where you fill in the fluid it looks like the maximum level is just very little above the bubble maker rings ?
How long can it bubble with a full tank?
Might it make sense to make the bubble maker rings go deeper into the tank?
Thanks for your great design. I like it better than all the other designs on thingiverse... most of them are huge or need special parts...

The run time at the level it was filled it to is about 10 minutes. Also at that time the foam layer that forms on the top of the bubble fluid becomes too much. 10 minutes of rest is all that is needed for the foam to go away. I could eliminate the bubble foam effect with a larger surface area on the reservoir but didn't want to make the reservoir require too much fluid .
I did try a smaller opening in the bubble maker rings, it did run longer but a higher CFM fan was needed to push the bubbles out.

Thank you for the great comment

Very nice design! I will try this out over the weekend

Let me know how it goes. Please post pictures if you can.

I'm assuming you had to mod the servo to spin continuously?

Second line in the requirements...

MG90S, SG90 or HK15178 servo modified for continuous rotation
SG90 Amazon Search has a single quantity price of 1.99 at the time of posting Amazon Link https://amzn.to/2wKCvRP

Thank you for this thing! Thumbs up to you!

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