understood, but i am looking for a more accurate and quicker method, something an operator can do on the fly with the drill at cut, or in a retract position say .025" of the cut face.
using a phased array in two positions could work but i am not that familiar with the operation.
two single point...
As the title says, i have a project where i need to drill a small hole (.25") offcentre in a diameter bar approx 40" deep.
mapping this hole has given me a few headaches, using ultrasound i can only find the hole and its proximity to the wall or outside diameter, single axis only.
what id like...
