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Author Topic: Ultrasonics  (Read 1019 times)

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Offline snowman18

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Re: Ultrasonics
« Reply #10 on: November 10, 2018, 06:37:03 PM »
The top image is a view of the inside of a cheap Chinese ultrasonic cleaner, a bit stingy with the transducers. Bottom image same tank but customized with additional transducers which is now more inline with what you would find on a top quality commercial unit.

Tank Bottom Inside.jpg

Tank Bottom2.jpg

Offline snowman18

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Re: Ultrasonics
« Reply #11 on: November 10, 2018, 06:44:23 PM »
Transducer layout per manufactures instructions.

layout1.png

layout2.png

layout3.png

Offline admas gold

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Re: Ultrasonics
« Reply #12 on: January 05, 2019, 09:45:29 PM »
The 28Khz transducers are a bit harsh on softer metals and can cause cavitation pitting, for my application need to go higher up around 100 khz.

The material I want to clean is rather soft but has precious metals coating that I want to remove.

Offline jobinyt

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Re: Ultrasonics
« Reply #13 on: March 09, 2019, 12:15:59 PM »
How is the black sand processing/cleaning working?

 


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