Rotational axis

Term for CNC-controlled axes, which rotate around a linear axis.

A rotational axes usually is identified by the corresponding linear axis it rotates around. So the A-axis rotates around X, the B-axis around Y and the C-axis around Z.

Rotational axes can either be interpolating axes or positioning axes.

Alternative terms

See also:


Maschine mit Linear- und Drehachsen
Seltene 5-Achs-Anordnung: keine C-Achse, nur A-Achse und B-Achse
PADE, 2007
4. Achse als A-Achse