Power Feeds - Grizzly G0763 Owner's Manual

Power Feeds

The X- and Y-axis power feeds are designed to
work together. When correctly set up, the Y-axis
power feed will move the table a specific distance
when the table completes a side-to-side cycle
along the X-axis. Eventually, the entire workpiece
surface will be ground.
Refer to Figure 39 and following descriptions to
become familiar with the power feed controls and
their functions.
B
A
E
F
Figure 39. Power feed controls.
A. ON/OFF Switch: Enables power to the power
feed unit.
B. X-Axis Speed Control Knob: Controls the
speed of table movement along the X-axis.
C. Y-Axis Speed Control Knob: Controls the
speed of table movement along the Y-axis.
D. Y-Axis Mode Selector Switch: Selects the
mode of operation for the Y-axis—jog (the
"T"), manual (the "hand"), or automatic (the
"table" symbol).
E. Y-Axis Reverse Button: Reverses the direc-
tion of Y-axis table movement.
F. X-Axis Mode Selector Switch: Selects the
mode of operation for the X-axis—manual
(the "hand") or automatic (the "table" symbol).
Model G0763 (Mfd. Since 6/15)
Learning to set the controls is a matter of experi-
ence, patience, and trial and error. Use the instruc-
tions below for a typical setup to understand how
to use the controls to attain the desired results.
Tool Needed
Hex Wrench 5mm .............................................. 1
To set up the power feeds to work together:
1.
DISCONNECT MACHINE FROM POWER!
2.
Position X- and Y-axis limit stops (see
Figures 40–41) so that grinding wheel will
cover desired length and width of workpiece
surface.
C
Note: When limit stops contact limit switch,
table travel will reverse.
D
Figure 40. X-axis limit switch and stops.
Y-Axis Limit Switch
Figure 41. Y-axis limit switch and stops.
X-Axis Limit Stops
X-Axis Limit Switch
Y-Axis Limit Stops
Qty
-31-