Siemens SINUMERIK 840DE sl Commissioning Manual page 538

Technologies and cycles
21.4 Milling
Axis configuration
X
Y
Z
A
C
Figure 21-2
You must configure two data sets with the following machine data for the machine illustrated
above:
MD20070 $MC_AXCONF_MACHAX_USED[4]
= 5
MD20080 $MC_AXCONF_CHANAX_NAME_TAB[ ]
[0] = XC
[1] = YC
[2] = ZC
[3] = A
[4] = C
MD28082 $MC_MM_SYSTEMFRAME_MASK
= 21H
Bit 0 = 1
Bit 5 = 1
Bit 6 = 1
524
1st axis of the machining plane parallel to the rotary axis
2nd axis of the machining plane
Infeed axis (tool axis) perpendicular (radial) to the rotary axis
Rotary axis
Working spindle
Machining slots on a cylinder surface with X-A-Z kinematics
Number of channel axes
Channel axis XC, corresponds to channel axis 1
Channel axis YC, corresponds to channel axis 2
Channel axis ZC, corresponds to channel axis 3
Channel axis A, corresponds to channel axis 4
Channel axis C, corresponds to channel axis 5
Default setting
System frame for actual value setting and scratching
System frame for cycles
System frame for transformations
Machine axis number valid in channel
Name of channel axis in the channel
System frames (SRAM)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
SINUMERIK Operate (IM9)