HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 155)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 155
2.1
0
Units—Milling, lat
e
ra
l surf
ace
Cycle form
QK
Machining operation and plunging strategy
 0: Roughing
 1: Finishing
 2: Helical roughing, manual
 3: Helical roughing, automatic
 4: Reciprocating linear roughing, manual
 5: Reciprocating linear roughing, automatic
 6: Reciprocating circular roughing, manual
 7: Reciprocating circular roughing, automatic
 8: Plunge roughing at predrilling position
 9: Finishing with 3-D approach arc
JT Machining direction:
 0: From the inside out (from the inside towards the
outside)
 1: From the outside in (from the outside towards the
inside)
H Cutting direction
 0: Up-cut milling
 1: Climb milling
P Maximum infeed
I Infeed-direction oversize
K Contour-parallel oversize
FZ Infeed rate
E Reduced feed rate
R Approach radius
WB Plunging length
EW Plunge angle
NF Position mark (only if QK=8)
U Overlap factor (default: 0.5)
"Global" form
RB
Retraction plane
Further parameters: see page 64
Further forms: see page 60