Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set - Manual (Page 503)

Cutter Comp/Tool Tip Radius
Chapter 23
23-3
Figure 23.1
Type A vs Type B Cutter Compensation
0 ° £ q £ 90 ° 90 ° £ q £ 180 °
270 ° £ q £ 360 ° 180 ° £ q £ 270 °
G41
Programmed
path
G42
G41
Programmed
path
G42
G41
Programmed
path
G42
G41
Programmed
path
G42
Start point
Start point
Start point
Start point
q
q
q
q
r
r r
rr
r
r
r
r
E
G41
G42
Programmed
path
G41
G42
Programmed
path
G41
G42
Programmed
path
G41
G42
Programmed
path
B
A
C
Start point
Start point
A
D
C
B
r
r
r
r
r
q
q
r
r
r
r
q q
A
B
C
D E r
r
r
r
r
r
A
B C r
r
r
Start point
Start point
Type A
Type B
0 ° £ q £ 90 °
90 ° £ q £ 180 °
180 ° £ q £ 270 ° 270 ° £ q £ 360 °