Siemens SINUMERIK 840D sl Operating Manual page 539

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
● Face C
surface
● Face Y
● Face B
(only for ShopTurn)
● Peripheral surface C
● Peripheral surface Y
Clamp/release spindle (only for end face Y/B and peripheral surface Y)
The function must be set up by the machine manufacturer.
(only for ShopTurn)
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 Pocket depth (abs) or depth referred to Z0 (inc)
CP Positioning angle for machining area - (only for machining surface, face Y)
(only for ShopTurn)
Angle CP does not have any effect on the machining position in relation to the workpiece.
It is only used to position the workpiece with the rotary axis C in such a way that ma‐
chining is possible on the machine.
C0 Positioning angle for machining area - (only for machining surface, peripheral surface
(only for ShopTurn) Y)
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 and ∇∇∇ edge)
UZ Depth finishing allowance (only for ∇ and ∇∇∇ base)
Turning
Operating Manual, 05/2017, A5E40868721
● simple
mm
*
∇∇∇ base)
Programming technology functions (cycles)
ShopTurn program parameters
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant
cutting rate
10.5 Contour milling
mm/min
mm/rev
rpm
m/min
mm
mm
Degrees
Degrees
mm
%
mm
mm
mm
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