Model G0824 (Mfd. Since 12/16)
-55-
3. Locate A and C to left of 18 TPI and find 1
and V above it, as shown in Figure 81.
Note: In the next step, use the chuck key to
rock the spindle back-and-forth as you make
adjustments to help mesh the gears.
4.
Position gearbox dials as shown in Figure 82.
Figure 82. Gearbox dial settings for 18 TPI.
The lathe is now set up to cut 18 TPI threads.
Apron Threading Controls
The half nut lever engages the carriage with the
leadscrew, which moves the carriage and cutting
tool along the length of the workpiece for thread-
ing operations (see Figure 83).
Important: Make sure the feed selection lever
is in the disengaged (middle) position before
attempting to engage the half nut.
Figure 83. Apron threading controls.
Cross Slide
Disengaged
Feed Selection
Carriage
Engaged
Halfnut
Lever
Disengaged
Feed Selection
Lever
Half Nut
Lever
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