HEIDENHAIN TNC 620 User Manual page 440

12
Multiple axismachining
12.2 The PLANE function: Tilting the working plane (software option 8)
Abbreviations used
Abbreviation
SPATIAL
SPA
SPB
SPC
Defining the working plane with the projection
angle: PLANE PROJECTED
Application
Projection angles define a working plane by specifying two angles
that you can communicate by projection of the 1st coordinate plane
(Z/X on tool axis Z) and 2nd coordinate plane (Y/Z on tool axis Z) to
the working levels to be be defined.
Before programming, note the following
You can only use projection angles if the angle
definitions are given with respect to a rectangular
cuboid. Otherwise there will be deformations on the
workpiece.
Parameter description for the positioning behavior.
Further Information:
behavior of the PLANE function", page 451
440
Meaning
In space
Spatial A: Rotation around the X axis
Spatial B: Rotation around the Y axis
Spatial C: Rotation around the Z axis
"Specifying the positioning
NC block
N50 PLANE SPATIAL SPA+27 SPB+0 SPC
+45 .....*
HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016