Siemens SINUMERIK 840D sl Operating Manual page 473

Parameter
Position
X0
Z0
X1
UX
* Unit of feedrate as programmed before the cycle call
G code program (undercut, form F) parameters
PL Machining plane
SC Safety clearance
F Feedrate
Milling
Operating Manual, 05/2017, A5E40868956
Description
Form E machining position:
Undercut size according to DIN table:
E.g.: E1.0 x 0.4 (undercut form E)
Reference point X ∅
Reference point Z
Allowance in X ∅ (abs) or allowance in X (inc)
Cross feed ∅ (abs) or cross feed (inc)
mm
*
Programming technological functions (cycles)
10.4 Turning - milling/turning machine
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or
Constant cutting rate
Unit
mm
mm
mm
mm
mm/min
mm/rev
rpm
m/min
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