Key functions for 5-axis machining
3.6
© Siemens AG All rights reserved. SINUMERIK, Manual, 5-axis machining
72
3.6.4 Technology G groups
Using the "Technology" G group, the appropriate dynamic response can be activated on the
machine for five varying technological machining operations. The dynamic values and G codes
are configured and set by the machine manufacturer.
Five dynamic response settings are available in the Technology G code group:
DYNORM for standard dynamic response
DYNPOS for positioning mode, tapping
DYNROUGH for roughing
DYNSEMIFIN for finishing
DYNFINISH for smooth-finishing
The G groups are switched and activated automatically when the machining method (e.g. finish-
ing or roughing with CYCLE832) is selected. If you are not using CYCLE832, the G groups can
also be programmed separately in the program.
Example program section without CYCLE832
The dynamic values are already active in the block, in which the associated G code is pro-
grammed. Machining is not stopped.
N100 SOFT ; Activate jerk limitation
N110 COMPCAD ; Compressor on
N120 G642 ; Smoothing
N130 ; Setting of the compressor tolerance for linear and rotary axes
N140 $MA_COMPRESS_POS_TOL [X] = 0.1
N150 $MA_COMPRESS_POS_TOL [Y] = 0.1
N160 $MA_COMPRESS_POS_TOL [Z] = 0.1
N170 $MA_COMPRESS_POS_TOL [A] = 0.8
N180 $MA_COMPRESS_POS_TOL [B] = 0.8
N190 FIFOCTRL ; Preprocessing memory control
N200 DYNROUGH ; DYNSEMIFIN or DYNFINISH
N210 TRAORI ; TRAORI on
N220 ORIAXES ; Orientation interpolation
N230 ORIWKS ; Workpiece coordinate system
N240 ...
NOTE
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