Operating Characteristics With Path Axes - Siemens SINUMERIK 840D sl Function Manual

10.4.2

Operating characteristics with path axes

MD26010
All axes defined and programmed via machine data:
MD26010 $MC_PUNCHNIB_AXIS_MASK
are traversed along path sections of identical size with SPP and SPN until the programmed
end point is reached. This also applies to rotatable tool axes if programmed. The response
can be adjusted for single axes.
Example of SPP
N1 G01 X0 Y0 SPOF
N2 X75 SPP=25 SON
:
:
N3 Y10
:
:
:
N4 X0
:
If the programmed path segmentation is not an integral multiple of the total path, then the
feed path is reduced.
Extended Functions
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
; Position without punch initiation
; Nibble with feed value 25 mm; initiate punch before
; the first movement and after each path segment.
; Position with reduced SPP value, because travel
; distance < SPP value, and initiate punch after
movement.
; Reposition with punch initiation after each path
segment.
Punching and Nibbling (N4)
10.4 Automatic path segmentation
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