Siemens SINUMERIK 828D - Page 351

Programming technology functions (cycles)
9.1 Drilling
Turning
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
351
Parameter
Description
Unit
center/
off-center
Z0
X0
Y0
α0
α1
R
N
Positioning
(only for ShopTurn)
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.
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.
mm
mm
mm
Degrees
Degrees
mm
center/
off-center
Z0
CP
X0 or L0
Y0 or C0
α0
α1
R
N
Positioning
(only for ShopTurn)
Face Y:
Position circle center on the face surface
Position circle off-center on the face surface
Z coordinate of the reference point (abs)
Positioning angle for machining area
X coordinate of the reference point (abs) or reference point length, polar
– (only for off-center)
Y coordinate of the reference point (abs) or
reference point angle, polar – (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.
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.
mm
Degrees
mm
mm
Degrees
Degrees
Degrees
mm
X0
Z0
α0
α1
N
only for ShopTurn)
Peripheral surface C:
Cylinder diameter ∅ (abs)
Z coordinate of the reference point (abs)
Starting angle for first position referred to the Y axis.
Positive angle: Circle is rotated counter-clockwise.
Negative angle: Circle is rotated clockwise.
Incrementing angle
Number of positions
mm
mm
Degrees
Degrees