HEIDENHAIN SW 548328-05 DIN Programming - Manual (Page 134)

134
smart.Turn units
2.9 Units—Milling, f
a
ce
"Contour milling, figures, face" unit
The unit mills the contour defined by Q on the face of the workpiece.
Unit name: G840_Fig_Stirn_C/ Cycle: G840 (see page 351)
Access to the technology database:
 Machining operation: Milling
 Affected parameters: F, S, FZ, P
Figure form
Q
Type of figure
 0: Full circle
 1: Linear slot
 2: Circular slot
 3: Triangle
 4: Rectangle, square
 5: Polygon
QN Number of polygon corners—only with Q=5 (polygon)
X1 Diameter of figure center
C1 Angle of figure center
Z1 Milling top edge
P2 Depth of figure
L Edge length / width across flats
 L>0: Edge length
 L<0: Width across flats (inside diameter) for polygon
B Rectangle width
RE Rounding radius
A Angle to X axis
Q2 Rotational direction of slot—only if Q=2 (circular slot)
 cw: In clockwise direction
 ccw: In counterclockwise direction
W Angle of slot end point—only if Q=2 (circular slot)
Program only the parameters relevant to the selected
figure type.