HEIDENHAIN SW 54843x-02 DIN Programming - Manual (Page 133)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 133
2.9 Units—Milling, f
a
ce
Cycle form
JK
Cutter position
 0: On the contour
 1: Within the contour
 2: Outside the contour
H Cutting direction
 0: Up-cut milling
 1: Climb milling
P Maximum infeed
I Contour-parallel oversize
K Infeed-direction oversize
FZ Infeed rate
E Reduced feed rate
R Approach radius
O Plunging behavior
 0: Straight (vertical plunge)—The cycle moves the tool to
the starting point; the tool plunges at feed rate and mills
the contour.
 1: In predrilling—The cycle positions the tool above the
hole; the tool plunges and mills the contour.
NF Position mark (only if O=1)
Further forms: see page 56