Siemens SINUMERIK 840D sl Operating Manual page 458

Programming technological functions (cycles)
10.3 Contour milling
Parameters in the "Input simple" mode
G code program parameters
Input
PRG Name of the program to be generated
Milling direction
● Climbing
● Conventional
RP Retraction plane
F Feedrate
Parameter Description
Machining The following machining operations can be selected:
● ∇ (roughing)
● ∇∇∇ base (base finishing)
● ∇∇∇ edge (edge finishing)
● Chamfering
Z0 Reference point in the tool axis Z
Z1 Spigot depth (abs) or depth relative to Z0 (inc) - (only for ∇, ∇∇∇ base and ∇∇∇ edge)
DXY
● Maximum plane infeed
● Maximum plane infeed as a percentage of the milling cutter diameter- (only for ∇ and
DZ Maximum depth infeed – (only for ∇ and ∇∇∇ edge)
UXY Plane finishing allowance - (only for ∇, ∇∇∇ base or ∇∇∇ edge)
UZ Depth finishing allowance – (only for ∇ or ∇∇∇ base)
FS Chamfer width for chamfering (inc) - (for chamfering only)
ZFS Insertion depth of tool tip (abs or inc) - (for chamfering only)
* Unit of feedrate as programmed before the cycle call
458
● simple
cutting
cutting
mm
*
∇∇∇ base)
ShopMill program parameters
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant
cutting rate
Operating Manual, 05/2017, A5E40868956
mm/min
mm/rev
rpm
m/min
mm
mm
mm
%
mm
mm
mm
mm
mm
Milling