Parameters Description Unit
Y
Z
Machining plane peripheral surface/peripheral surface C
Pole Y (abs)
Pole Z (abs) or pole Z referred to the last programmed position (inc)
Note:
Incremental dimension: The sign is also evaluated.
mm
mm
Y
Z
Machining plane, peripheral surface Y
Pole Y (abs)
Pole Z (abs) or pole Z referred to the last programmed position (inc)
Note:
Incremental dimension: The sign is also evaluated.
mm
mm
X
Y
Machining plane face/face C
Pole X ∅ (abs)
Pole Y (abs) or pole Y referred to the last programmed position (inc)
Note:
Incremental dimension: The sign is also evaluated.
mm
mm
X
Y
Machining plane face Y
Pole X (abs)
Pole Y (abs) or pole Y referred to the last programmed position (inc)
Note:
Incremental dimension: The sign is also evaluated.
mm
mm
X
Z
Machining plane rotation
Pole X (abs) or pole X referred to the last programmed position (inc)
Z position pole (abs)
Note:
Incremental dimension: The sign is also evaluated.
mm
mm
10.7.15 Straight line polar
When you want to program a straight line in polar coordinates, you can use the "Straight Polar"
function.
A straight line in the polar coordinate system is defined by the length L and the angle α.
Depending on the selected machining plane, the angle refers to another axis. The direction in
which a positive angle points also depends on the machining plane.
Machining plane Turning Face Peripheral
Reference axis for angle Z X Y
Positive angle in direction of the axis X Y Z
The tool traverses a straight line from its current position to the programmed end point at the
machining feedrate or at rapid traverse.
The 1st line in polar coordinates entered after the pole must be programmed in absolute
dimensions. You can program any additional lines or arcs also in incremental dimensions.
Programming technology functions (cycles)
10.7 Additional cycles and functions in ShopTurn
Turning
646 Operating Manual, 06/2019, A5E44903486B AB
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