Siemens SINUMERIK 808D User Manual page 148

Gro ove traversing-section
In the case of axis configuration 1, longitudinal grooves along the rotary axis are subject to parallel limits only if the groove
width corresponds exactly to the tool radius.
Grooves in parallel to the periphery (transverse grooves) are not parallel at the beginning and end.
Wi th additional linear axis and groove wall offset (transformation type 514)
On a machine with a second linear axis, this transformation variant makes use of redundancy in order to perform improved
tool compensation. The following conditions then
apply to the second linear axis:
● A smaller working area
● The second linear axis should not be used for traversing the part program.
Certain machine data settings are assumed for the part program and the assignment of the corresponding axes in the BCS
or MCS.
For more information, see the SINUMERIK 808D/SINUMERIK 808D ADVANCED Function Manual.
Programming and Operating Manual (Milling)
148
6FC5398-4DP10-0BA6, 09/2017