I started into forms to learn. Most forms are past that now. No one is teaching. Only the DIY forms teach.
There is a lot to learn in these threads:
Ultrasonic Cavitation & Cleaning Explained
With the growing interest in ultrasonic cleaning of records, the following information is being provided in the hope of providing some guidance on what is ultrasonic cavitation, what does it look like, what are the design rules for ultrasonic tanks, how do cleaning agents/surfactants play-in...
tima's DIY RCM
I've written three articles about my adventures assembling an USC RCM - that's an UltraSonic Cleaning Record Cleaning Machine. The third installment was published today at Bill Hart's The Vinyl Press, so I thought to put the links here. Over the decades I used a variety of record cleaning...