Siemens SINUMERIK 840D sl Operating Manual page 285

Procedure
Parameters, G code program
PL Machining plane
RP Retraction plane
SC Safety clearance
Parameter Description
Machining
Single position
•
position (only
Drill hole at programmed position
for G code)
Position pattern
•
Position with MCALL
Z0 (only for G Reference point Z
code)
DIR Direction of rotation
(only for G
•
code)
•
Z1 Drilling depth (abs) or drilling depth in relation to Z0 (inc)
DT
Dwell time at final drilling depth in seconds
•
Dwell time at final drilling depth in revolutions
•
SPOS Spindle stop position
Lift mode
Do not lift off contour
•
The cutting edge is not fully retracted, but traverses back to the retraction plane.
Lift
•
The cutting edge retracts from the edge of the hole and then retracts to the safety
clearance from the reference point and then positions at the retraction plane and
hole center point.
DX (only G Code) Retraction distance in the X direction (incremental) - (for lift only)
DY (only G code) Retraction distance in the Y direction (incremental) - (for lift only)
Milling
Operating Manual, 09/2011, 6FC5398-7CP40-2BA0
1. The part program or ShopMill program to be processed has been
created and you are in the editor.
2. Press the "Drilling" softkey.
3. Press the "Boring" softkey.
The "Boring" input window opens.
mm
mm
Programming technological functions (cycles)
Parameters, ShopMill program
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant
cutting rate
8.1 Drilling
mm/min
mm/rev
rpm
m/min
Unit
mm
mm
s
rev
Degrees
mm
mm
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