HEIDENHAIN SW 68894x-03 - Manual (Page 239)

HEIDENHAIN CNC PILOT 640 239
4.5 Recessing cy
cles
Recess turning, radial
Call the recessing cycles
Select recess turning
Select recess turning, radial
The cycle clears the rectangle described by the starting point and
contour end point.
Type of machining for technology database access: Recess turning
Cycle parameters
X, Z
Starting point
X2, Z2 Contour end point
P Infeed depth: Maximum infeed depth
O Recessing feed rate (default: active feed rate)
B Offset width (default: 0)
U Unidirectional turning (default: 0)
 0: Bidirectional
 1: Unidirectional
G47 Safety clearance (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