Re: [CAD_CAM_EDM_DRO] dyna 2400

Greg,


If you cannot easily get to the screws, set up a dial indicator on the
table and something in the spindle for the point to bear against. Make a
mark on the pulley on the lead screw in question and fashion a pointer
from wire to point directly at it. With the indicator zeroed, turn
exactly one turn and read your screw pitch. You need to be reasonable
accurate, a 10mm pitch screw at .394/turn is pretty close to a 3/8
pitch. It's a quick setup and should be more than accurate enough to
differentiate between a metric or inch pitch.

Jon