HEIDENHAIN 548431-05, User Manual, Page: 387 / 722

Teach-in | Milling cycles
5
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
387
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:
Milling
Cycle run:
1 Activate the C axis and position at
Spindle angle C
at rapid
traverse (only in Teach-in submode)
2 Calculate the current infeed
3 Position the tool for the first pass
4 Machine up to the
End point thread Z2 at the programmed
feed rate, taking the ramps at the beginning and end of the slot
into account
5 Return on a paraxial path and approach for the next pass
6 Repeat 4 to 5 until the slot depth is reached
7 Move to the
Tool change point according to the setting in G14