Siemens SINUMERIK 840DE SL - Page 191

5
08/2005 ShopTurn Functions
5.2 Drillin
g
5
♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition 5-191
centered
off-center
Z0
X0
Y0
α0
R
End face/End face C:
Position full circle centered on the end face
Position full circle off-center on the end face
Z coordinate of the reference point (abs.)
X coordinate of the reference point (abs.) – (only for off-center)
Y coordinate of the reference point (abs.) – (only for off-center)
Starting angle: Angle of 1st hole with reference to X axis.
Positive angle: Full circle is rotated counterclockwise.
Negative angle: Full circle is rotated in clockwise direction.
Radius
mm
mm
mm
Degrees
mm
X0
Z0
α0
Peripheral surface/Peripheral surface C:
Cylinder diameter ¬ (abs.)
Z coordinate of the reference point (abs.)
Starting angle: Angle of 1st hole with reference to Y axis.
Positive angle: Full circle is rotated counterclockwise.
Negative angle: Full circle is rotated in clockwise direction.
mm
mm
Degrees
centered
off-center
Z0
CP
X0
Y0
C0
L0
α0
R
Position
End face Y:
Position full circle centered on the end face.
Position full circle off-center on the end face.
Z coordinate of the reference point (abs.)
Positioning angle for machining area
X coordinate of reference point (abs.) – (for off-center only) (alternative to C0)
Y coordinate of reference point (abs.) – (for off-center only) (alternative to L0)
Reference point (abs.) – (for off-center only) (alternative to X0)
Reference point (abs.) – (for off-center only) (alternative to Y0)
Starting angle: Angle of 1st hole with reference to X axis.
Positive angle: Full circle is rotated counterclockwise.
Negative angle: Full circle is rotated in clockwise direction.
Radius
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.
mm
Degrees
mm
mm
mm
mm
Degrees
mm
X0
C0
Y0
Z0
α0
R
Position
Peripheral surface Y:
X coordinate of the reference point (abs.)
Reference point
Y coordinate of the reference point (abs.)
Z coordinate of the reference point (abs.)
Starting angle: Angle of 1st hole with reference to Y axis.
Positive angle: Full circle is rotated counterclockwise.
Negative angle: Full circle is rotated in clockwise direction.
Radius
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.
mm
Degrees
mm
mm
Degrees
mm
α1
Advance angle; after the first hole has been drilled, all further positions are
approached at this angle.
Positive angle: Further positions are rotated in counterclockwise direction.
Negative angle: Further positions are rotated in clockwise direction.
Degrees
N Number of positions on pitch circle