Graduated Index Rings; Table Movement - Grizzly G0757 Owner's Manual

Table Movement

The mill table travels in three directions, as illus-
trated in Figure 14.
These movements are controlled by table
handwheels and the Z-axis crank. Additionally,
the table can be moved along the X-axis with the
power feed and rotated 45° left and right.
X-Axis or Longitudinal Travel
(Left & Right)
Z-Axis or
Vertical Elevation
(Up & Down)
Figure 14. The directions of table movement.

Graduated Index Rings

The table handwheels and knee crank have
graduated rings (see Figure 15) that are used to
determine table movement in 0.001" increments
with one full revolution equaling 0.200" of travel.
Additionally, each dial has a thumbscrew that is
used to adjust the dial to zero.
Graduated
Figure 15. Locations of graduated rings.
Model G0757 (Mfg. Since 6/13)
Y-Axis or
Cross Travel
(In & Out)
Rings
Table Locks
Use table locks to increase the rigidity of the table
when movement in that direction is not required
for the operation.
Refer to Figure 16 to identify the locks for each
table axis.
X-Axis Locks
Y-Axis
Locks
Figure 16. Locations of table locks.
Always keep the table locked in place
unless table movement is required for your
operation. Unexpected table and workpiece
movement could cause the tooling to bind
with the workpiece, which may damage the
tooling or the workpiece.
Z-Axis
Locks
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