HEIDENHAIN 548431-05 User Manual page 280

5
ID: ID no.
S: Cutting speed or Constant 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: No. of spindle – Displays which workpiece spindle is used
to execute the cycle (machine-dependent)
Main drive
Opposing spindle for rear-face machining
BW: Angle in the B axis (machine-dependent)
CW: Reverse the tool (machine-dependent)
HC: Shoe brake (machine-dependent)
DF: Miscellaneous function (machine-dependent)
Type of machining for technology database access:
Recess turning
Cycle run:
1 Calculate the proportioning of cuts
2 Approach the workpiece from the Start point for the first pass
3 Execute the first cut (recessing)
4 Machine perpendicularly to the recessing direction (turning)
5 Repeat 3 to 4 until the End point contour X2, Z2 is reached
6 Return to the Start point on a paraxial path
7 Move to the Tool change point according to the setting in G14
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Teach-in | Recessing cycles
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017