Siemens SINUMERIK 828D Operating Manual page 348

Programming technology functions (cycles)
9.1 Drilling
Parameter
X0
Y0
α0
R
N
Positioning
(only for G code)
Z0
C0
N
(only for G code)
Machining
surface
(only for ShopTurn)
Position
(only for ShopTurn)
Position
(only for ShopTurn)
center/
off-center
Z0
X0
Y0
α0
R
N
Positioning
(only for ShopTurn)
348
Description
Axes XY (at right angles)
X coordinate of the reference point (abs)
Y coordinate of the reference point (abs)
Starting angle for first position referred to the X axis.
Positive angle: Circle is rotated counter-clockwise.
Negative angle: Circle is rotated clockwise.
Radius
Number of positions
Straight line: Next position is approached linearly in rapid traverse.
•
Circular: Next position is approached along a circular path at the
•
feedrate defined in the machine data.
Axes ZC (G19)
Z coordinate of the reference point (abs)
Start angle of the C axis (abs)
Number of positions
Face C
•
Face Y
•
Peripheral surface C
•
Peripheral surface Y
•
At the front (face)
•
At the rear (face)
•
Outside (peripheral surface)
•
Inside (peripheral surface)
•
Selection options for the following positions - (only for face C/Y)
center
•
off-center
•
Face C:
Position circle center on the face surface
Position circle off-center on the face surface
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 for first position referred to the X axis.
Positive angle: Circle is rotated counter-clockwise.
Negative angle: Circle is rotated clockwise.
Radius
Number of positions
Straight line: Next position is approached linearly in rapid traverse.
•
Circular: Next position is approached along a circular path at the
•
feedrate defined in the machine data.
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
Unit
mm
mm
Degrees
mm
mm
Degrees
mm
mm
mm
Degrees
mm
Turning