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Kinematics model
according to
ISO 230
July 2013
The kinematics description starts with the tool, continues with the axes and
ends with the workpiece. The axis error descriptions must then be included in
this description. A transformation chain with a complete axis error description
looks like this:
Without axis error description:
Tool
...
Axis 1
...
Axis 3
...
Workpiece
With axis error description:
Tool
...
Position (only rotary axes, with respect to the preceding element)
Position error (absolute versus ideal) --> Constant value
Component error --> Function depending on the axis position
Axis 1
Negative component error of zero position --> Constant value
Negative position error (absolute versus ideal) --> Constant value
...
Axis 3
...
Workpiece
6.4 Axis-error compensation
681
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