Siemens SINUMERIK 840D sl Operation/Programming Manual page 289

08/2005
5
Centering
Predrilling Centering
>
All
parameters
Parameters
T, D, F, S, V See Sec. "Creating program blocks".
Position Select from 8 different positions:
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)
End face/End face C:
Z0 Reference point in Z direction (abs.)
Z1 Depth with reference to Z0 (inc.)
DXY Maximum infeed in the XY plane
Plane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)
UXY Finishing allowance in plane
Peripheral surface/Peripheral surface C:
Cylinder diameter ¬ (abs.)
X0
X1
Depth with reference to X0 (inc.)
DYZ
Maximum infeed in the YZ plane
Plane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)
UYZ
Finishing allowance in plane
End face Y:
CP Reference point
Z0 Reference point in Z direction (abs.)
Z1 Depth with reference to Z0 (inc.)
DXY Maximum infeed in the XY plane
Plane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm)
UXY Finishing allowance in plane
Peripheral surface Y:
C0 Reference point
♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition
Press the "Milling", "Contour Milling", "Predrilling" and "Centering"
Contour
soft keys.
milling >
Press the "All Parameters" soft key if you want to enter additional
parameters.
 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)
Description of centering
ShopTurn Functions
5.6 Contour milling
5
Unit
mm
mm
mm
%
mm
mm
mm
mm
%
mm
Degrees
mm
mm
mm
%
mm
Degrees
5-289