HEIDENHAIN SW 54843x-02 DIN Programming - Manual (Page 147)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 147
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Units—Milling, lat
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"Pocket milling, figures, lateral surface" unit
The unit mills the pocket defined by Q. In QK, select the machining
operation (roughing/finishing) and the plunging strategy.
Unit name: G84x_Fig_Mant_C / Cycles: G845 (see page 358); G846
(see page 362)
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)
Z1 Figure center
C1 Angle of figure center
CY Figure center of unrolled lateral surface
X1 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 Z 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.