HEIDENHAIN iTNC 530 (340 49x-04) ISO programming - Manual (Page 490)

490 9 Programming: Special Functions
9.3 Defining the Mac
h
ining Plane with Space Angles: PLANE
S
P
A
TIAL
Input parameters
 Spatial angle A?: Rotational angle SPA around the
fixed machine axis X (see figure at top right). Input
range from –359.9999° to +359.9999°
 Spatial angle B?: Rotational angle SPB around the
fixed machine axis Y (see figure at top right). Input
range from –359.9999° to +359.9999°
 Spatial angle C?: Rotational angle SPC around the
fixed machine axis Z (see figure at center right). Input
range from –359.9999° to +359.9999°
 Continue with the positioning properties (see
“Specifying the positioning behavior of the PLANE
function” on page 502).
Abbreviations used
Example: NC block
N50 PLANE SPATIAL SPA+27 SPB+0 SPC+45 ...
Abbreviation Meaning
SPATIAL Spatial = in space
SPA Spatial A: rotation about the X axis
SPB Spatial B: rotation about the Y axis
SPC Spatial C: rotation about the Z axis