Table Movement - Grizzly G0827 Owner's Manual

Table Movement

The table travels in three directions, as illustrated
in Figure 29.
These movements are controlled by table
handwheels and the Z-axis crank. Additionally,
the table can be moved along the X- or Y-axis with
the power feed units.
X-Axis or Longitudinal Travel
(Left & Right)
Z-Axis or
Vertical Elevation
(Up & Down)
Figure 29. The directions of table movement.
Graduated Index Rings
The table handwheels and Z-axis crank have
graduated rings (see Figure 30) that are used to
determine table movement in 0.001" increments
with one full revolution equaling 0.200" of travel.
Additionally, the left X-axis handwheel and Z-axis
crank each have a thumbscrew that is used to
adjust the dial to "0."
Graduated
Figure 30. Locations of graduated rings.
-30-
Y-Axis or
Cross Travel
(In & Out)
Rings
Table Locks
Use table locks to increase the rigidity of the table
when movement of that axis is not required for the
operation.
Refer to Figure 31 to identify the locks for each
table axis.
Limit Stops
Use limit stops in conjunction with the power feed
units to set the total amount of travel. The limit
stops come into contact with the limit switches
and stop power feed motion.
Refer to Figure 31–32 to identify the X- and
Y-axis limit stops.
X-Axis Locks
X-Axis Limit
Y-Axis
Stops
Locks
Figure 31. Locations of table locks.
X-Axis Limit
Y-Axis Limit Switch
Stops
Y-Axis Limit Stops
Figure 32. Locations of limit switches.
Always keep table locked in place unless
table movement is required for your oper-
ation. Unexpected table and workpiece
movement could cause tooling to bind with
workpiece, which may damage tooling or
workpiece.
Model G0827 (Mfd. Since 11/17)
Z-Axis
Lock
Lever
X-Axis Limit
Switch