Siemens SINUMERIK 840DE sl Commissioning Manual page 628

Technologies and cycles
21.9 High-speed machining
MD32310 $MA_MAX_ACCEL_OVL_FACTOR[0..4]
MD32431 $MA_ MAX_AX_JERK[0..4]
MD32432 $MA_PATH_TRANS_JERK_LIM[0..4]
Note
During the optimization of the machine axes, the values (note array index) of the specified
machine data must be set correctly.
Machining type, deselection
When CYCLE832 is deselected, the G groups are programmed for the settings during the
program run time; these settings are declared in machine data
MD20150 $MC_GCODE_RESET_VALUES[ ]. This involves the G groups 1, 4, 10, 12, 21, 24,
30, 45, 59, 61.
The contour and orientation tolerance is deactivated (CTOL=-1, OTOL=-1).
21.9.2 Manufacturer cycle CUST_832.SPF
Function
In contrast to the settings (G functions) by CYCLE832.SPF, these settings can be modified in
the manufacturer cycle CUST_832.SPF.
The following markers are prepared in CUST_832.SPF:
_M_NORM:
_M_FINISH:
_M_SEMIFINISH:
_M_ROUGH:
The following G functions are programmed in CUST_832.SPF:
SOFT
COMPCAD
G645
FIFOCTRL
UPATH
;FFWON
Dependent on the machining type:
DYNNORM
DYNFINISH
DYNSEMIFIN
DYNROUGH
614
For deselection _OFF CYCLE832
For finishing _FINISH and _ORI_FINISH
For semi-finishing _SEMIFIN and _ORI_SEMIFIN
For roughing _ROUGH and _ORI_ROUGH
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
Overload factor for axial velocity
jumps.
Maximum axial jerk for path mo‐
tion.
Maximum axial jerk at the block
transition in continuous-path
mode.
SINUMERIK Operate (IM9)