-4-
Model G0750GV (Mfd. Since 03/18)
Controls &
Components
Refer to
Figures 1–6 and the following descrip-
tions to become familiar with the basic controls of
this lathe.
A. X/Z-Axis DRO: Displays travel of carriage
and cross slide relative to chuck.
B. Spindle-Speed Tachometer: Shows spindle
speed in RPM. (Display remains on as long
as machine is connected to power.)
C. Spindle-Speed Range Lever: Used to select
low-range spindle speed (60–400 RPM) or
high-range spindle speed (380–2200 RPM).
D. Feed Direction Lever: Controls rotation
direction of leadscrew and feed rod.
E. Thread and Feed Charts: Display configura-
tion of gearbox dials and end gears for vari-
ous threading and feeding options.
F. Quick-Change Gearbox Dials: Control the
leadscrew and feed rod speed for threading
and feeding operations.
Headstock
Figure 1. Headstock controls.
G. Thread Dial Chart: Indicates on which thread
dial reading to engage the half nut for specific
inch thread pitches.
H. Quick-Change Tool Post: Allows the opera-
tor to quickly load and unload tools.
I. Compound Rest Handwheel: Moves the
tool toward and away from the workpiece at
the preset angle of the compound rest.
J. Carriage Lock: Secures the carriage in
place for greater rigidity when it should not
move.
K . Thread Dial: Indicates when to engage the
half nut during threading operations.
L. Spindle Lever: Starts, stops, and reverses
direction of spindle rotation.
M. Half-Nut Lever: Engages/disengages the
half nut for threading operations.
N. Feed Selection Lever: Selects the carriage
or cross slide for power feed.
O. Cross Slide Handwheel: Moves the cross
slide toward and away from the workpiece.
P. Carriage Handwheel: Moves the carriage
along the bed.
Q. Apron: Houses the carriage gearing and
controls.
Figure 2. Carriage controls.
P
H
I
J
K
L
M
N
O
P
Q
Carriage
C
F
D
B
G
A
E
Summary of Contents for G0750GV
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