Siemens SINUMERIK 828D Operating Manual page 350

Programming technology functions (cycles)
9.1 Drilling
Parameters - "Pitch circle" position pattern
Parameter
LAB
(only for G code)
PL
(only for G code)
Axes
(only for G code)
X0
Y0
α0
α1
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)
350
Description
Repeat jump label for position
Machining plane
Selection of the participating axes:
XY (1st and 2nd axis of the plane)
•
ZC (rotary axis and assigned linear axis)
•
Note:
Rotary axes are only displayed in the selection field if they have been
released for use in the position pattern.
Please observe the information provided by your machine manufactur-
er.
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.
Incrementing angle
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 (with 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
•
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
Unit
mm
mm
Degrees
Degrees
mm
mm
Degrees
Turning