Siemens SINUMERIK 880 Programming Manual page 181

10 Cutter Radius Compensation (CRC), Tool Nose Radius Compensation (TNRC)
10.9 CRC/TNRC with combination of various block types and in conjunction with contour errors
• Two "distance = 0" blocks between distances in the compensation plane
Y
X
CRC/TNRC: Two "distance = 0" blocks
L F
N25 G91 X200
N30 X0 L F
L F
N35 X0
N40 Y–100 L F
• One "distance = 0" block and one "auxiliary function block" between distances in the
compensation plane
y
x
CRC/TNRC: One "distance = 0" block and one "auxiliary function block"
N25 G91 X200 L F
L F
N30 X0
N35 M08 L F
L F
N40 Y–100
Block N35 is executed at point S
10–12
R
N30
N25
Contour
N40
error
S
N25
Contour
error
N40
.
(N30)
© Siemens AG 1991 All Rights Reserved
S
(N25)
S
(N35)
N35
R
Contour violation!
(N25)
N30
R
S
R
(N30)
Contour violation!
6ZB5 410-0HD02
SINUMERIK 880, (PG)
05.91