HEIDENHAIN TNC 620 User Manual page 448

12
Multiple axismachining
12.2 The PLANE function: Tilting the working plane (software option 8)
Defining the working plane via a single incremental
spatial angle: PLANE RELATIV
Application
Use a relative spatial angle when an already active tilted working
plane is to be tilted by
chamfer on a tilted plane.
Before programming, note the following
The defined angle is always in effect in respect to the
active working plane, regardless of the function you
have used to activate it.
You can program any number of PLANE RELATIV
functions in a row.
If you want to return to the working plane that was
active before the PLANE RELATIV function, define
the same PLANE RELATIV function again but with the
opposite algebraic sign.
If you use the PLANE RELATIV function in a non-tilted
working plane, then you simply rotate the non-tilted
plane about the spatial angle defined in the PLANE
function.
Parameter description for the positioning behavior.
Further Information:
behavior of the PLANE function", page 451
Input parameters
Incremental angle?: Spatial angle by which the
active machining plane is to be rotated. Use a soft
key to select the axis to be rotated around. Input
range: -359.9999° to +359.9999°
Continue with the positioning properties
Further Information:
behavior of the PLANE function", page 451
Abbreviations used
Abbreviation
RELATIV
448
another rotation. Example: machining a 45°
"Specifying the positioning
"Specifying the positioning
Meaning
Relative to
NC block
N50 PLANE RELATIV SPB-45 .....*
HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016