Operation Manual

HEIDENHAIN CNC PILOT 640 329
4.8 Milling cycles
RE Rounding radius (default: 0)
 Polygon (Q>2): Rounding radius
 Circle (Q=0): circle radius
A Angle to X axis (default: 0)
 Polygon (Q>2): Position of figure
 Circle: No input
G14 Tool change point (siehe Seite 140)
T Turret pocket number
ID Tool ID number
S Spindle speed/cutting speed
F Feed per revolution
Cycle parameters (second input window)
I Contour-parallel oversize
K Infeed-direction oversize
X2 Limit diameter
P Infeed depth (default: total depth of one infeed)
FZ Approach feed (infeed rate) (default: active feed rate)
E Reduced feed rate for circular elements (default: active
feed rate)
U Overlap factor (range: 0 < U < 1; default 0.5)
O Roughing or finishing
 0: Roughing
 1: Finishing
H Cutting direction
 0: Up-cut milling
 1: Climb milling
SCI Safety clearance in the working plane
SCK Safety clearance in infeed direction (siehe Seite 140)
MT M after T: M function that is executed after the tool call T.