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 5-289
Centering
Contour
milling >
Predrilling
>
Centering
¾ Press the "Milling", "Contour Milling", "Predrilling" and "Centering"
soft keys.
All
parameters
¾ Press the "All Parameters" soft key if you want to enter additional
parameters.
Parameters Description of centering 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
The function must be set up by the machine manufacturer.
TR Reference tool for centering
D Cutting edge of reference tool (1 or 2)
Z0
Z1
DXY
UXY
End face/End face C:
Reference point in Z direction (abs.)
Depth with reference to Z0 (inc.)
Maximum infeed in the XY plane
Plane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)
Finishing allowance in plane
mm
mm
mm
%
mm
X0
X1
DYZ
UYZ
Peripheral surface/Peripheral surface C:
Cylinder diameter ¬ (abs.)
Depth with reference to X0 (inc.)
Maximum infeed in the YZ plane
Plane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)
Finishing allowance in plane
mm
mm
mm
%
mm
CP
Z0
Z1
DXY
UXY
End face Y:
Reference point
Reference point in Z direction (abs.)
Depth with reference to Z0 (inc.)
Maximum infeed in the XY plane
Plane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)
Finishing allowance in plane
Degrees
mm
mm
mm
%
mm
C0
Peripheral surface Y:
Reference point
Degrees
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