5
ShopTurn Functions 08/2005
5.5 Millin
5
♥ Siemens AG, 2005. All rights reserved
5-256 SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition
C0
Y0
Z0
X0
X1
DX
UYZ
FS
ZFS
Peripheral surface Y:
The reference point is always the center point of the full or pitch circle.
Reference point
Reference point in Y direction (abs.)
Reference point in Z direction (abs.)
Reference point in X direction (abs.)
Slot depth based on X0 (abs or inc) – (only for roughing and finishing)
Maximum depth infeed (X direction) – (for roughing and finishing only)
Finishing allowance in the plane (slot edge) – (for roughing and finishing only)
Chamfer width (abs) -- (for chamfer only)
Insertion depth of tool tip (abs or inc) -- (for chamfer only)
Degrees
mm
mm
mm
mm
mm
mm
mm
mm
W Slot width
mm
R Radius of circumferential slot
mm
α0
Start angle
α0 is based on the end face on the X axis and the peripheral surface on the Y axis
Degrees
α1
Angle of aperture of a slot
Degrees
α2
Advance angle (for pitch circle only)
Degrees
N Number of slots
Positioning Linear: Next position is approached linearly at rapid traverse.
Circular: Next position is approached along a circular path at the feedrate defined in
a machine data code.
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