5
08/2005 ShopTurn Functions
5.6 Contour millin
5
♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition 5-309
C0
X0
X1
DYZ
UYZ
UX
Peripheral surface Y:
Reference point
Reference point in X direction (abs.)
Depth with reference to X0 (abs. or inc.)
Maximum infeed in the YZ plane
Plane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)
Finishing allowance in plane
Finishing allowance in depth
Degrees
mm
mm
mm
%
mm
mm
Retraction
mode
If more than one approach point is necessary, specify the retraction height to which
the tool retracts between approach points.
To retraction plane
Z0+safety clearance (for end face/end face C and end face Y only) or
X0+safety clearance (for peripheral surface/peripheral surface C and peripheral
surface Y only)
If there are no spigots or other elements in the machining range higher than Z0 (X0),
Z0 + safety clearance (X0 + safety clearance) can be programmed as the retraction
mode.
Parameters Description of finishing the edge Unit
T, D, F, S, V See Sec. "Creating program blocks".
Position Select from 8 different positions:
End face/End face C – Front
End face/End face C – Rear
Peripheral surface/Peripheral surface C – Inner
Peripheral surface/Peripheral surface C – Outer
End face Y – Front (only when Y axis exists)
End face Y – Rear (only when Y axis exists)
Peripheral surface Y – inner (only when Y axis exists)
Peripheral surface Y – Rear (only when Y axis exists)
Clamp/release spindle (for End face Y/Peripheral surface Y only)
The function must be set up by the machine manufacturer.
Machining
mode
Finishing the edge
Z0
Z1
DZ
UXY
End face/End face C:
Reference point in Z direction (abs.)
Depth with reference to Z0 (abs. or inc.)
Maximum depth infeed (Z direction)
Finishing allowance in plane
mm
mm
mm
mm
X0
X1
DX
UYZ
Peripheral surface/Peripheral surface C:
Cylinder diameter ¬ (abs.)
Depth with reference to X0 ¬ (abs. or inc.)
Maximum depth infeed (X direction)
Finishing allowance in plane
mm
mm
mm
mm
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