HEIDENHAIN CNC Pilot 4290 - Manual (Page 252)

6 TURN PLUS 240
Circular overlay soft keys
Define the first overlay position by angle
Define the last overlay position by angle
Wedge/rounded wedge
Reference point: Wedge tip/midpoint of rounding
Parameters
XF, ZF:
Reference point shift
R: ■ R>0: Radius of rounding
■ R=0: No rounding
A: Aperture angle
LS: Length of wedge sides (projecting element parts are cut at
the ”points of overlay”)
W: Angle of rotation: The overlay contour is rotated by the ”angle
of rotation.”
Ponton
Reference point: Center of base element
Parameters
XF, ZF:
Reference point shift
R: ■ R>0: Radius of rounding
■ R=0: No rounding
A: Aperture angle
LS: Length of ponton sides (projecting element parts are cut at
the ”points of overlay”)
B: Width of base element
W: Angle of rotation: The overlay contour is rotated by the ”angle
of rotation.”
Superimposition (”Overlay”)
Depending on the form of the supporting contour elements, there is a
■ Linear overlay or
■ Circular superimposition
The overlay positions can deviate from the supporting
contour element.
”Linear overlay” soft keys
Enter the length (instead of end point)
Enter the length (instead of end point)
6.5 Finished P
a
rt
Cont
our
Continued