HEIDENHAIN iTNC 530 (340 49x-01) - Manual (Page 458)

458 9 Programming: Special Functions
9.3 Defining the Mac
h
ining Plane with
Pr
ojection Angles: PR
OJECTED PLANE
9.3 Defining the Machining Plane
with Projection Angles:
PROJECTED PLANE
Function
Projection angles define a machining plane through the entry of two
angles that you determine by projecting the first coordinate plane (Z/X
plane with tool axis Z) and the second coordinate plane (Y/Z with tool
axis Z) onto the machining plane to be defined.
Before programming, note the following:
You can only use projection angles if a rectangular cuboid
is to be machined. Otherwise distortions could occur on
the workpiece.
Parameter description for the positioning behavior: See
“Specifying the Positioning Behavior of the PLANE
Function,” page 468.