Siemens SINUMERIK 840D Programming Manual page 267

3
12.97
11.02
IPO: MD 10071: $MN_IPO_CYCLE_TIME
Overload factor MD 32310:
$MA_MAX_ACCEL_OVL_FACTOR[AX]
Computation of the overload factor by CYCLE832 can be disabled
by setting the local variable (CYCLE832) _OVL_on=0.
2. The tolerance for the active NC block compressor or for
smoothing is written in CYCLE832 to MD 33100:
$MA_COMPRESS_POS_TOL[AX] (linear machining axes). If
rotary axes are involved in the machining (TRAORI) this
tolerance is written with factor 8 to MD 33100:
$MA_COMPRESS_POS_TOL[AX] of the rotary axes. If a
different factor is to be used, the local variable (CYCLE832)
_FAKTOR can be preassigned with the relevant value.
Customization by the operator/programmer
Preconditions:
• The manufacturer password is deleted,
• Input variable "Customizing technology" à "Yes".
To customize the technology, the operator/programmer must have
precise knowledge of the subsequent CAM machining program.
The modified data is used to generate CYCLE832. The next
time the tolerance cycle is called, the settings of the machine
manufacturer will take effect again (GUD7 variables _TOLV[n],
_TOLT[n] are not changed).
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Programming Guide Cycles (PGZ) – 11.02 Edition
3.17 High Speed Settings – CYCLE832 (SW 6.3 and higher)
3
Milling Cycles
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