Absolute Dimension For Rotary Axes (Dc, Acp, Acn) - Siemens SINUMERIK 840Di sl 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.
86
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, 11/2006, 6FC5398-1BP10-2BA0
Fundamentals