HEIDENHAIN 548431-05, User Manual, Page: 180 / 722

Teach-in | Working with cycles
5
180
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
Addresses used in many cycles
Safety clearance G47
Safety clearances are used for approach and departure paths. If the
cycle run takes a safety clearance into account during execution
you will find the address
G47 in the dialog.
Proposed value:
Further information: "List of machine parameters", Page 608
Safety clearances SCI and SCK
The safety clearances
SCI
and
SCK
are considered for approach and
departure paths in drilling and milling cycles.
SCI : Safety clearance in the working plane
SCK
: Safety clearance in infeed direction
Proposed value:
Further information:
"List of machine parameters", Page 608
Tool change point G14
With the address G14 , you program a movement of the slide to the
saved tool change position at the end of the cycle.
Further information: "Defining the tool change position", Page 124
You can influence the approach to the tool change point as follows:
No axis (do not approach the tool change position)
0: Simultaneously (default)
1: First X, then Z
2: First Z, then X
3: Only X
4: Only Z
5: Only Y (machine-dependent)
6: Simultaneous w/ Y (machine-dependent)
Cutting limits SX, SZ
With the addresses SX and SZ you limit the contour area to be
machined in the X and Z directions. Seen from the tool position at
the beginning of the cycle, the contour to be machined is truncated
at these positions.
Additive compensation Dxx
With the address Dxx you activate an additive compensation for
the entire cycle run. The xx stands for the compensation numbers
1 to 16. The additive compensation is switched off again at the end
of the cycle.