Rockwell Automation 8520 9/Series CNC Lathe - Manual (Page 521)

Tool Tip Radius Compensation (TTRC)
Function
Chapter 21
21-37
Example 21.13
Linear-to-Linear Change in TTRC Direction (With Generated Blocks)
N10 X15.Z10.G41;
N11 X-5.Z8.;
N12 X0.Z35.G42;
Figure 21.31
Results of Example 21.13
Compensated
path
Programmed
path
Point 2 Point 1
G42
N12
N11
N10
G41
r
r
r
r
r
r
Example 21.14
Linear-to-Linear Change in TTRC Direction (No Generated Blocks)
N20 X5Z10.G41;
N21 X-5.Z7.G42;