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I can imagine this being used with some form of acoustically hardening resin. Put it in a container where the walls are ultrasonic transducers and then make the
by polishdude20 4y ago
I can imagine this being used with some form of acoustically hardening resin. Put it in a container where the walls are ultrasonic transducers and then make the wave interact in such a way as to create acoustic hotspots that harden the material
- space_fountain 4y agoI've thought this would be cool to with radio heating. The wavelengths are smaller so you should be able to get better accuracy
- zan2434 4y agoI don't think that's even necessary! You could use this acoustic technique to shape ordinary light-curing resin and then flash with UV light to harden it.