July 2013 6.4 Axis-error compensation 683
Example of a rotary axis (e.g. C axis) – Recommendation for
transformation chain:
NR DOC KEY AXIS COORD COMPTAB
...
X0C Trans X xxx
Y0C Trans Y xxx
A0C Trans A xxx
B0C Trans B xxx
EXC Trans X A..C1
EYC Trans Y A..C2
EZC Trans Z A..C3
EAC Trans A A..C4
EBC Trans B A..C5
ECC Trans C A..C6
MachAxis C
-ECC where C=0 Trans C xxx
-EBC where C=0 Trans B xxx
-EAC where C=0 Trans A xxx
-EZC where C=0 Trans Z xxx
-EYC where C=0 Trans Y xxx
-EXC where C=0 Trans X xxx
-B0C Trans B -xxx
-A0C Trans A -xxx
-Position and
-Y0C
Trans Y -xxx
-Position and
-X0C
Trans X -xxx
...
[END]
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