Siemens SINUMERIK 840D sl Operating Manual page 479

Parameter
X0
Z0
α
VX
D
U or UX
UZ
* Unit of feedrate as programmed before the cycle call
G code program (undercut, thread) parameters
PL Machining plane
SC Safety clearance
F Feedrate
Parameter
TC
Retraction
(for ShopMill program)
Milling
Operating Manual, 05/2017, A5E40868956
Description
Reference point X ∅
Reference point Z
Insertion angle
Cross feed ∅ (abs) or cross feed (inc) - (only for ∇∇∇ and ∇ + ∇∇∇)
Maximum depth infeed – (only for ∇ and ∇ + ∇∇∇)
Finishing allowance in X or finishing allowance in X and Z – (only for ∇ and ∇ +
∇∇∇)
Finishing allowance in Z – (only for UX, ∇ and ∇ + ∇∇∇)
mm
*
Description
Name of the swivel data set
Note: The selection box only appears if more than one swivel data set has been
set up.
● No
The axis is not retracted before swiveling
● Z
Retraction in the direction of machine axis Z
● Z,X,Y
Move machining axes to retraction position before swiveling
● Tool direction, max.
Maximum retraction (up to the software end position) in the tool direction
● Tool direction, inc.
Incremental retraction (specified retraction distance, up to the software end
position) in the tool direction
When retracting in the tool direction, in the swiveled machine state, several axes
can move (travel).
Programming technological functions (cycles)
10.4 Turning - milling/turning machine
ShopMill program parameters
T
D Cutting edge number
F Feedrate
S / V Spindle speed or
Constant cutting rate
Unit
mm
mm
Degrees
mm
mm
mm
mm
mm/min
mm/rev
rpm
m/min
Unit
479