Division 2 For the purposes of 2B, the number of axes which can be coordinated simultaneously for "contouring control" is the number of axes along or around which, during processing of the workpiece, simultaneous and interrelated motions are performed between the workpiece and a tool. This does not include any additional axes along or around which other relative movement within the machine are performed such as:
United Kingdom
- a..
Wheel-dressing systems in grinding machines;
- b..
Parallel rotary axes designed for mounting of separate workpieces;
- c..
Co-linear rotary axes designed for manipulating the same workpiece by holding it in a chuck from different ends.
Notes on Division
Footnotes
- f1
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Manufacturers calculating positioning accuracy in accordance with ISO 230-2:1997 or 2006 should consult the competent authorities of the EU Member State in which they are established.