Absolute Dimension For Rotary Axes (Dc, Acp, Acn) - Siemens SINUMERIK 840DE Programming Manual

Positional Data

3.3 Absolute dimension for rotary axes (DC, ACP, ACN)

3.3 Absolute dimension for rotary axes (DC, ACP, ACN)
With the above parameters you can define the desired approach strategy for positioning
rotary axes.
Programming
A=DC(...) B=DC(...) C=DC(...)
Or
A=ACP(...) B=ACP(...) C=ACP(...)
Or
A=ACP(...) B=ACP(...) C=ACP(...)
Parameters
A B C
DC
ACP
ACN
Example of milling
Machining on a rotary table: The tool is stationary, the table rotates through 270° in
clockwise direction. to produce a circular groove.
3-10
Axis identifier for rotary axis to be traversed
Absolute dimensions, approach position directly
Absolute dimensions, approach position in positive
direction
Absolute dimensions, approach position in negative
direction
Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1
Fundamentals