Rockwell Automation 8520 9/Series CNC Lathe User Manual
Page 562
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Grooving/Cutoff Cycles
Chapter 23
23-8
Figure 23.5
G77 O.D. & I.D. Grooving Cycle Parameters
X
I
e
K
Z abs.
Z inc.
Z
X inc.
X abs.
Example 23.2
G77 O.D. & I.D. Grooving Cycle Used As a Cutoff Cycle
Absolute Programming
Incremental Programming
G00G90X42.Z56.;
G00G91X-36.Z-9.;
G77X19.Z21.I-8.K-14.D2.;
G77X-23.Z-35.I-8.K-14.D2.;
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