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Siemens SINUMERIK 840D sl Turning - Page 654

Siemens SINUMERIK 840D sl Turning
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Parameter Description Unit
Withdraw blank Withdraw complete blank:
Yes
No
F Feed - withdraw for blank "yes" mm/min
Cutting-off
cycle
Cutting-off cycle in the following block
Yes
No
Rear
- for main spindle in counter-spindle
Work offset Work offset in which the coordinate system, which was shifted according to ZW
and by ZV as well as mirrored in Z, must be saved:
Basic reference
G54
G55
G56
G57
...
Write to the
work offset
Yes
The Z value of the work offset can be directly written to the input screen form.
No
The actual Z value of the work offset is used.
ZV - only for work offset
write "yes"
Offset Z = 0 (abs)
Workpiece zero is offset in Z direction (inc, the sign is also evaluated)
The workpiece is re-clamped when switching between the main spindle and
counterspindle. The new work offset defines the position for machining at the
machine. However, the simulation must know by which amount the work
offset has shifted with respect to the workpiece, so that both sides of the
machining can be displayed.
mm
Z4W Machining position for special axis (abs.); machine coordinate system mm
Front face
- for counter-spindle in main spindle
Work offset Work offset in which the coordinate system, which was shifted according to ZW
and by ZV as well as mirrored in Z, must be saved:
Basic reference
G54
G55
G56
G57
...
Write to the
work offset
Yes
The Z value of the work offset can be directly written to the input screen form.
No
The actual Z value of the work offset is used.
Programming technology functions (cycles)
10.7 Additional cycles and functions in ShopTurn
Turning
654 Operating Manual, 06/2019, A5E44903486B AB

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