Siemens SINUMERIK 880 Programming Manual page 76

4 Programming of Motion Blocks
4.2.5 Polar coordinates G10/G11/G12/G13/G110/G111
Example: G10/G11, turning machine
X
P3
N30
N35
P4
N25 G90 G10 Z200 X0 B40 A+135
L F
N30 G11 B56.56 F . . .
L F
N35 B58.2 A+149
N25 Approach starting position P0 in rapid traverse
N30 Machine outer contour of workpiece with feedrate F...
4–18
P2
P0
B41.42
149°
135°
B=58.2
P
200
L F (P0)
(P3)
(P4)
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SINUMERIK 880, (PG)