HEIDENHAIN SW 68894x-02 - Manual (Page 307)

HEIDENHAIN CNC PILOT 640 307
4.8
Milling
cy
cles
Figure, axial
Select milling
Select figure, axial
Depending on the parameters, the cycle mills one of the following
contours or roughs/finishes a pocket on the face:
 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)
Cycle parameters (first input window)
X, Z Starting point
C Spindle angle (C-axis position)—(default: current spindle
position)
X1 Diameter of 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
Z1 Milling top edge (default: starting point Z)
P2 Milling depth
G14 Tool change point (see page 128)