I do benchrest gunsmithing, mainly for myself.
I have a CNC mill and a CNC mini lathe that I built.
Both use steppers.
I want to convert my 1m bed European toolroom lathe to CNC.
Not sure how large ballscrews I need (I am thinking 20mm)?
Should I use a 1700oz/in stepper for Z axis or should I go with a servo?
I would appreciate any advice you guys may be able to offer.
Rob.