HEIDENHAIN SW 68894x-02 - Manual (Page 319)

HEIDENHAIN CNC PILOT 640 319
4.8
Milling
cy
cles
Figure, radial
Select milling
Select "Figure, radial"
Depending on the parameters, the cycle mills one of the following
contours or roughs/finishes a pocket on the lateral surface:
 Rectangle (Q=4, L<>B)
 Square (Q=4, L=B)
 Circle (Q=0, RE>0, L and B: No input)
 Triangle or polygon (Q=3 or Q>4, L>0 or L<0)
Cycle parameters (first input window)
X, Z Starting point
C Spindle angle (C-axis position)—(default: current spindle
position)
Z1 Figure center
C1 Angle of figure center (default: Spindle angle C)
Q Number of edges (default: 0)
 Q=0: Circle
 Q=4: Rectangle, square
 Q=3: Triangle
 Q>4: Polygon
L Edge length
 Rectangle: Length of rectangle
 Square, polygon: Edge length
 Polygon: L<0 inside circle diameter
 Circle: No input
B Rectangle width
 Rectangle: Width of rectangle
 Square: L=B
 Polygon, circle: No input
RE Rounding radius (default: 0)
 Rectangle, square, polygon: Rounding radius
 Circle: Radius of circle
A Angle to X axis (default: 0)
 Rectangle, square, polygon: Position of figure
 Circle: No input
X1 Milling top edge (diameter) – (default: Starting point X)
P2 Milling depth
G14 Tool change point (see page 128)