Siemens SINUMERIK 840D sl Operation/Programming Manual page 251

08/2005
5
Slot
Long. slot
Parameters
T, D, F, S, V See Sec. "Creating program blocks".
Position Select position:
Clamp/release spindle (only for End face Y/Peripheral surface Y, and for End face
C/Peripheral surface C if the tool is inserted in the center for roughing)
The function must be set up by the machine manufacturer.
Machining
type
Chamfer
Einzelpos. Mill longitudinal slot at the programmed position (X0, Y0, Z0, L0, C0, CP).
Pos. Muster Mill several longitudinal slots in a positioning pattern (e.g. full circle or matrix).
Single position End face/End face C:
The reference point is always the center point of the longitudinal slot.
X0 Reference point in X direction (abs.)
Y0 Reference point in Y direction (abs.)
L0 Reference point on longitudinal polar axis (alternative to X0)
C0 Reference point on angular polar axis (alternative to Y0)
Z0 Reference point in Z direction (abs.)
Z1 Slot depth based on Z0 (abs or inc) – (only for roughing and finishing)
DXY Maximum infeed in the XY plane
Plane infeed in %: Ratio of plane infeed (mm) to milling cutter diameter (mm) – (for
roughing and finishing only)
DZ Maximum depth infeed (Z direction) – (for roughing and finishing only)
UXY Finishing allowance in the plane (slot edge) – (for roughing and finishing only)
UZ Finishing allowance in depth (slot base) – (for roughing and finishing only)
FS Chamfer width (inc) (for chamfer only)
ZFS Insertion depth of tool tip (abs or inc) -- (for chamfer only)
Single position Peripheral surface/Peripheral surface C:
The reference point is always the center point of the longitudinal slot.
Y0 Reference point in Y direction (abs.)
C0 Reference point on angular polar axis (alternative to Y0)
Z0 Reference point in Z direction (abs.)
Cylinder diameter ¬ (abs.)
X0
Slot depth based on X0 ¬ (abs or inc) – (only for roughing and finishing)
X1
♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition
Press the "Milling", "Slot" and "Long. slot" soft keys.
>
 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)
Roughing
Finishing
Finish edge
Description
ShopTurn Functions
5
5.5 Milling
Unit
mm
mm
mm
Degrees
mm
mm
mm
%
mm
mm
mm
mm
mm
mm
Degrees
mm
mm
mm
5-251