kalibracja sondy w osi Z, jak to wyglada ?

Witam. Bardzo początkujący ze mnie frezer więc proszę o wyrozumiałość. Jak wygląda kalibrowanie sondy w osi Z ? Mam do tego odpowiedni cykl, oraz instrukcje (niestety w jezyku angileskim której wraz z wójkiem google nie za bardzo rozumiemy). Mam nadzieję że ktoś z państawa podzieli się ze mną swoją wiedzą. Wklejam instrukcję którą posiadam:

Prior to using the Probe G74, an
exact Z axis position of a surface
must be known. To determine
the exact position of a surface,
perform the following:
-- Remove tool from spindle.
See Unload Tool From Spindle.
-- Ensure that T0 (Tool Zero) is
the Active Tool displayed on the
screen. See Caution 1.
-- Power feed the non rotating
spindle face in X and Y axes
over the surface to be used to
set the probe, example 6.000 in.
gauge block height.
-- Place 6.0000 in. height gauge
block on top surface of table or
workpiece. Manually jog Z axis
until spindle face is close to top
surface of gauge block.
-- Using the handwheel and
small increments, move Z axis
until the spindle face barely
touches top of gauge block --
see Caution 2. A snug slip fit
(feel) between the spindle and
the top of the gauge block is
required.
-- Record the current Z axis
position displayed on the control
screen.


-- Setup the Probe, refer to
manufacturers documentation.
-- Load the Probe/holder into the
Spindle, TxxM6.
-- Enter against the appropriate
record in the tool table;
-- ’Probe’ as the Tool Type.
-- An approximate length of the
probe within 0.1” (3mm). See
figure.
-- Position probe in X and Y axes
so the probe tip is in close
proximity over the top surface of
the gauge block.
-- InMDI, EnterG74 Zxxx,where
xxx is the Z axis coordinate of
the top of the gauge block.
-- Press Cycle Start. The Probe
willmove the Z axis slide to “find”
the surface, and the dynamic
length of the probe will be
determined and automatically
stored in the Tool Length column
in the Tool Data table. The
length calibration is complete.
-- The Z coordinate need not be
programmed if the top surface of
the gauge block also represents
the specified Tram Surface
value in the Cycle Parameter
table.