Siemens SINUMERIK 840D sl Operating Manual page 408

Programming technology functions (cycles)
8.4 Milling
Parameter Description
Face Y: The positions refer to the reference point:
CP Positioning angle for machining area – (only single position)
X0 or L0 Reference point X or reference point length polar – (only for single position)
Y0 or C0 Reference point Y or reference point angle polar - (only for single position)
Z0 Reference point Z - (only for single position)
(only for
ShopTurn)
Peripheral surface C: The positions refer to the reference point:
Y0 or C0 Reference point Y or reference point angle polar - (only for single position)
Z0 Reference point Z - (only for single position)
X0 Cylinder diameter ∅ – (only for single position)
(only for
ShopTurn)
Peripheral surface Y: The positions refer to the reference point:
C0 Positioning angle for machining surface – (only for single position)
Y0 Reference point Y – (only for single position)
Z0 Reference point Z – (only for single position)
X0 Reference point X – (only for single position)
(only for
ShopTurn)
W Slot width
L Slot length
α0 Angle of rotation of slot
Face: α0 refers to the X axis or to the position of C0 with a polar reference point
Peripheral surface: α0 refers to the Y axis
Z1 Slot depth (abs) or depth relative to Z0 or X0 (inc) - (only for ∇ and ∇∇∇)
DXY
Maximum plane infeed
•
Maximum plane infeed as a percentage of the milling cutter diameter
•
- (only for ∇ and ∇∇∇)
(only ShopTurn)
DZ Maximum depth infeed - (only for ∇, ∇∇∇ and ∇∇∇ edge)
UXY Plane finishing allowance for the length (L) and width (W) of the slot.
- (only for ∇ and ∇∇∇)
UZ Depth finishing allowance (tool axis) - (only for ∇ and ∇∇∇)
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Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
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Turning