Siemens SINUMERIK 828D Operating Manual page 342

Programming technology functions (cycles)
9.1 Drilling
Parameter Description
Position
At the front (face)
•
(only for Shop-
At the rear (face)
•
Turn)
Outside (peripheral surface)
•
Inside (peripheral surface)
•
X0 X coordinate of the reference point X (abs)
This position must be programmed absolutely in the 1st call.
Y0 Y coordinate of the reference point Y (abs)
This position must be programmed absolutely in the 1st call.
α0 Angle of rotation of the line referred to the X axis
(only for G Code) Positive angle: Line is rotated counter-clockwise.
Negative angle: Line is rotated clockwise.
Face C:
Z0 Z coordinate of the reference point (abs)
X0 X coordinate of the reference point – first position (abs)
Y0 Y coordinate of the reference point – first position (abs)
α0 Angle of rotation of line in relation to the X axis
(only for Shop-
Positive angle: Line is rotated counter-clockwise.
Turn)
Negative angle: Line is rotated clockwise.
Face Y:
Z0 Z coordinate of the reference point (abs)
CP Positioning angle for machining area
X0 X coordinate of the reference point – first position (abs)
Y0 Y coordinate of the reference point – first position (abs)
α0 Angle of rotation of line in relation to the X axis
(only for Shop-
Positive angle: Line is rotated counter-clockwise.
Turn)
Negative angle: Line is rotated clockwise.
Peripheral surface C:
X0 Cylinder diameter ∅ (abs)
Y0 Y coordinate of the reference point – first position (abs)
Z0 Z coordinate of the reference point – first position (abs)
α0 Angle of rotation of line with reference to Y axis
(only for Shop-
Positive angle: Line is rotated counter-clockwise.
Turn)
Negative angle: Line is rotated clockwise.
Peripheral surface Y:
X0 X coordinate of the reference point (abs)
C0 Positioning angle for machining surface
Y0 Y coordinate of the reference point – first position (abs)
Z0 Z coordinate of the reference point – first position (abs)
α0 Angle of rotation of line with reference to Y axis
(only for Shop-
Positive angle: Line is rotated counter-clockwise.
Turn)
Negative angle: Line is rotated clockwise.
L0 Distance of the 1st position to reference point
L Distance between the positions
N Number of positions
342
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
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Turning