Siemens SINUMERIK 840D sl Function Manual page 742

N4: Punching and nibbling - only 840D sl
10.4 Automatic path segmentation
In block N20, the C axis is rotated through 15° in each of the three intermediate blocks. The
axis response is the same in block N30, in the case of circular interpolation (three sub-
blocks, each with 15° axis rotation).
MD26016 $MC_PUNCH_PARTITION_TYPE=1
In contrast to the behavior described above, here the synchronous axis travels the entire
programmed rotation path in the first sub-block of the selected path segmentation function.
Applied to the example, the C axis already reaches the programmed end position C=45
when it reaches X position X=15. It behaves in the same way in the circular interpolation
block below.
742
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Extended Functions