Synchronizing A Counterspindle - Siemens SINUMERIK 840D sl Operating Manual

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9.2.12

Synchronizing a counterspindle

For multi-channel machines, the counterspindle steps must be synchronized across all
channels.
You program handling the counterspindle in one channel. This channel controls the motion
of the counterspindle and adapts the zero offset of the channel.
In the synchronization step, the other channels park their tools in order to avoid collisions.
The zero offset is also accepted.
1
2
The following counterspindle steps, which implicitly contain WAIT marks, are identified using
a symbol:
● Pulling (take zero point = yes)
● Rear face
● Front face
● Complete
● Synchronizing
Turning
Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
Synchronization step
Counterspindle step
Multi-channel machining (only 840D sl)
9.2 Multi-channel support (only 840D sl)
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