Page 50 FF6300 Operating Manual
For example, if you are seeking .018"
feed, do the following:
1. Turn the knob counter-clock-
wise until it stops to ensure
zero feed.
2. Locate .018" in the first column
of Table 3-2 on page 49.
3. Note the number 3 in the cell to
the right in the same row.
4. Turn the knob counter-clock-
wise three full rotations.
Scribe a reference mark on the
feed rate adjustment knob of
the feed box to track a full
rotation, as shown in Figure 3-
35.
3.12.2 Conducting feed actuation measurement
The feed trips seven times per full rota-
tion of the machining arm.
Use one of two ways to trip the feed to
verify the feed rate:
• Manually rotate the
machine arm 360°.
• Using a tool such as a
screwdriver, manually
press the roller lever actua-
tor of the pneumatic valve
(see Figure 3-36) near the
top of the spindle. Seven
cycles of the roller lever
actuator correspond with a
360° rotation of the
machining arm.
Use caution when manually cycling the roller lever actuator to avoid a
potential pinch point.
Choose the method that is safest and most convenient for the setup.
FEED RATE
ADJUSTMENT KNOB
FIGURE 3-35. FEED RATE ADJUSTMENT KNOB AND FEED BOX
FIGURE 3-36. PNEUMATIC VALVE LOCATION
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