Re: [CAD_CAM_EDM_DRO] Re: differential threads for extreme precision movement

Lasers rock!!!! I had the chance to work at a company that used them for
metal cutting. Didn't get a chance to play with them much just stood there
and watched and reloaded parts. Did watch them install a new one and was
impressed with the gold plated mirrors and the rock solidness that the
machinery required. They went so far as to put the unit on it's very own
floating concrete slab to isolate vibration.

Gerald