Siemens SINUMERIK 840D Programming Manual page 334

4
Turning Cycles
4.10 Extended stock removal cycle – CYCLE950 (SW 5.3 and higher)
_APZ, _APZA, _APX, _APXA (blank definition)
You can also define a blank by entering the dimensions
of a blank cylinder (or hollow cylinder) or as an
allowance on the finished-part contour in parameters
_APZ and _APX.
You can enter the cylinder dimensions as either
absolute or incremental values, although an allowance
on the finished-part contour is always interpreted
incrementally.
Absolute or incremental values are selected via
parameters _APZA and _APXA
(_APZA, _APXA: 90 – absolute 91 – incremental).
4-334
X
Blank definition via offset value
Finished part contour
_APX
X
Cylinder with absolute dimensions
NP1
X
Cylinder with incremental dimensions
NP1
SINUMERIK 840D/840Di/810D Programming Guide Cycles (PGZ) – 11.02 Edition
4
03.96
04.00
_APZ
Z
_APZ
Z
_APX
_APZ
Z
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