HEIDENHAIN 548431-05, User Manual, Page: 260 / 722

Teach-in | Recessing cycles
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
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:
Contour recessing
In this cycle you can specify how the floor element is
machined during the finishing process.
The control evaluates the
recessFinishing
(602414)
machining parameter for this purpose. If this parameter
is not defined, the floor element is divided in the center.
Cycle run:
1 Calculate the recess positions and the proportioning of cuts
2 Approach the workpiece for the next recess on a paraxial path
from the Start point or from the last recess
3 Move at the programmed feed rate to the End point contour
X2 or if defined, to one of the optional contour elements
4 Remain at this position for the dwell time Delay EZ
5 Retract and approach for the next pass
6 Repeat 3 to 5 until the complete recess has been machined
7 Repeat 2 to 6 until all recesses have been machined
8 Return to the
Start point on a paraxial path
9 Move to the Tool change point
according to the setting in
G14