HEIDENHAIN CNC Pilot 4290 - Manual (Page 241)

HEIDENHAIN CNC PILOT 4290 229
6.5 Contour of Finished Part
6.5.1 Basic Contour Elements
Parameters that TURN PLUS knows are not requested - the input
boxes are locked. Example: On horizontal or vertical lines, only one of
the coordinates changes and the angle is defined by the direction of
the element.
The set the type of dimensioning by soft key (see table).
6.5 Finished P
a
rt
Cont
our
”Dimension of contour elements” soft keys
Polar dimensions of the end point:
Angle
α
Polar dimensions of the end point:
Radius
Polar dimension of the center: Angle
β
Polar dimension of the center: Radius
Angle to the predecessor element
Angle to the successor element
Starting point of contour
To define the starting point, select Contour.
Parameters
X, Z:
Starting point of contour
P, α: Starting point of contour in polar coordinates (reference angle
α: positive Z axis)