HEIDENHAIN SW 548328-05 DIN Programming - Manual (Page 335)

HEIDENHAIN MANUALplus 620, CNC PILOT 620/640
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4.25 Lat
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al surf
ace mac
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4.25 Lateral surface machining
Rapid traverse, lateral surface G110
G110 moves at rapid traverse along the shortest path to the end point.
G110 is recommended for positioning the C axis to a defined angle
(programming: N.. G110 C...).
Example: G110
. . .
N1 T8 G197 S1200 G195 F0.2 M104
N2 M14
N3 G120 X100
N4 G110 C0 [rapid, lateral surface]
N5 G0 X110 Z5
N6 G110 Z-20 CY0
N7 G111 Z-40
N8 G113 CY39.2699 K-40 J19.635
N9 G111 Z-20
N10 G113 CY0 K-20 J19.635
N11 M15
. . .
Parameters
Z End point
C End angle
CY End point as linear value (referenced to unrolled reference
diameter G120)
X End point (diameter)
Programming:
 Z, C, CY: Absolute, incremental, or modal
 Program either Z–C or Z–CY