HEIDENHAIN iTNC 530 (340 49x-05) Pilot User Manual
Page 152
152
Definin
g Machining Po
sitions
Circle segment
Center in 1st axis
: Coordinate of the circle center point (
1
)
in the major axis of the working plane
Center in 2nd axis
: Coordinate of the circle center point (
2
)
in the minor axis of the working plane
Diameter
: Diameter of the bolt hole circle
Starting angle
: Polar angle of the first machining position.
Reference axis: Major axis of the active machining plane
(e.g. X for tool axis Z). You can enter a positive or negative
value
Stepping angle/end angle:
Incremental polar angle
between two machining positions. The absolute stopping
angle can alternatively be entered (switch via soft key). You
can enter positive or negative values.
Number of positions
: Total number of machining positions
on the circle
Top surface coordinate
: Coordinate of the top surface of
the workpiece