SIEMENS
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Siemens NC 81.1 · 2017
Overview of functions
SINUMERIK 808D family
Spindle functions/Interpolations/Measuring functions/Motion-synchronous actions
2
Spindle functions
Spindle speed, analog
Spindle speed, max. programmable value range
(display ± 999999999.9999)
10
6
... 10
-4
10
6
... 10
-4
10
6
... 10
-4
10
6
... 10
-4
Spindle override
0 ... 200 %
0 ... 200 %
0 ... 200 %
0 ... 200 %
Gear stages
5
5
5
5
Intermediate gear
Automatic gear stage selection
Oriented spindle stop
Requires direct spindle
encoder.
Spindle speed limitation min./max.
Constant cutting rate
Spindle control via PLC (positioning, oscillation)
Changeover to axis mode
Requires servo spindle
and direct encoder.
Axis synchronization on-the-fly
Requires servo spindle
and direct encoder.
Thread run-in and run-out programmable
Thread cutting with constant or variable pitch
Tapping with compensating chuck/rigid tapping
Requires servo spindle
and direct encoder.
Interpolations
Linear interpolation axes, max.
3
3
3
4
Circle via center point and end point
Circle via interpolation point
Helical interpolation
Continuous-path mode with programmable
rounding clearance
Advanced Surface look ahead, velocity control
and CNC block compression
–
–
High-speed setting cycle CYCLE832
–
–
Look ahead (number of blocks)
1
50
1
50
Measuring functions
Measuring in JOG:
• Number of probes (switching)
with/without deletion of distance-to-go
–
1
–
1
Motion-synchronous actions
CNC inputs/outputs, high-speed:
• Digital inputs CNC onboard
3
3
3
3
-
Digital inputs cycle time
0.2 ms
0.2 ms
0.2 ms
0.2 ms
• Digital outputs CNC onboard
1
1
1
1
-
Digital outputs cycle time
0.3 ms
0.3 ms
0.3 ms
0.3 ms
Synchronized actions and high-speed auxiliary
function output incl. 3 synchronous functions
Positioning axes and spindles via
synchronized actions (command axes)
Basic version
O
Option
–
Not available
Article No.
SINUMERIK 808D
PPU 141.1
SINUMERIK 808D ADVANCED
PPU 160.3/PPU 161.3
Note
Turning
Milling
Turning
Milling
© Siemens AG 2016