Operation Manual

HEIDENHAIN CNC PILOT 640 331
4.8 Milling cycles
Slot, radial
Select milling
Select "Slot, radial"
This cycle mills a slot on the lateral surface. The slot width equals the
diameter of the milling cutter.
Type of machining for technology database access: Milling
Parameter combinations for the position and orientation of the slot:
 X1, C1
 L, A1
Cycle parameters (first input window)
X, Z Starting point
C Spindle angle (C-axis position)
Z1 Slot target point
C1 Angle of slot target point (default: spindle angle C)
L Slot length
A Angle to Z axis (default: 0)
X1 Milling top edge (diameter)—(default: starting point X)
X2 Milling floor
P Infeed depth (default: total depth of one infeed)
FZ Approach feed (infeed rate) (default: active feed rate)
SCK Safety clearance in infeed direction (siehe Seite 140)
G14 Tool change point (siehe Seite 140)
T Turret pocket number
ID Tool ID number
S Spindle speed/cutting speed
F Feed per revolution
MT M after T: M function that is executed after the tool call T.
MFS M at beginning: M function that is executed at the
beginning of the machining step.
MFE M at end: M function that is executed at the end of the
machining step.
WP Displays which workpiece spindle is used to process the
cycle (machine-dependent)
 Main drive
 Opposing spindle for rear-face machining