Siemens SINUMERIK 880 GA2

4 Programming of Motion Blocks 05.91
4.2.2 Circular interpolation G02/G03
Turning machine:
Action of G02 and G03 before and behind turning centre
Example: Behind turning centre
G02
Z
X
G03
Z
X
Example: Before turning centre
X
Z
G02
X
Z
G03
Programming example for turning machine:
Example: Circular interpolation
+B
40
70
P2
+I
+K
P1
65W Z80
X
KM
110
N05 G03 G90 X40. Z80. K15. I0. F500
L
F
Tool traverses from P1 to P2
N10 G02 X70. Z65. K0. I15.
L
F
Tool traverses from P2 to P1
(Interpolation parameters)
or
N05 G03 G90 X40. Z80. B+15. F500
L
F
Tool traverses from P1 to P2
N10 G02 X70. Z65. B+15.
L
F
Tool traverses from P2 to P1
(Radius programming)
4–12
© Siemens AG 1991 All Rights Reserved 6ZB5 410-0HD02
SINUMERIK 880, (PG)