Introduction – HEIDENHAIN TNC 620 (340 56x-03) User Manual
Page 343
HEIDENHAIN TNC 620
343
1
1
.2 The PLANE F
unction: Tilting the W
o
rk
ing Plane (Sof
tw
ar
e Option 1)
11.2 The PLANE Function: Tilting
the Working Plane (Software
Option 1)
Introduction
The PLANE function is a powerful function for defining tilted working
planes in various manners.
All PLANE functions available on the TNC describe the desired working
plane independently of the rotary axes actually present on your
machine. The following possibilities are available:
The machine manufacturer must enable the functions for
tilting the working plane!
You can only use the PLANE function in its entirety on
machines which have at least two rotary axes (head and/or
table). Exception: PLANE AXIAL can also be used if only a
single rotary axis is present or active on your machine.
Function
Required parameters
Soft key
Page
SPATIAL
Three spatial angles: SPA,
SPB
, and SPC
PROJECTED
Two projection angles:
PROPR
and PROMIN and a
rotation angle ROT
EULER
Three Euler angles:
precession (EULPR),
nutation (EULNU) and
rotation (EULROT)
VECTOR
Normal vector for defining
the plane and base vector
for defining the direction of
the tilted X axis
POINTS
Coordinates of any three
points in the plane to be
tilted
RELATIVE
Single, incrementally
effective spatial angle
AXIAL
Up to three absolute or
incremental axis angles
A, B,
C
RESET
Resetting the PLANE
function