Sonic Stone Cutting?

[hiiski]

I have heard of a technique to break down the structure of Granite and Sandstone using an Ultrasonic Frequency. If anyone has information regarding this it would be very appreciated.

Comments

[vargtimmen]

How is your new job working out?
If you want to work here part-time John still your help.

[hiiski]

i love it

what does he want done?
PLC programming?

[vargtimmen]

I'm doing the PLC programming. I believe he needs someone to help design and wire the panel. Once it's all done we'll have some grunts to assembly line them.

[hiiski]

just to design the first one?

whats it for?
what PLC are you using