HEIDENHAIN TNC 640 (34059x-04) ISO programming - Manual (Page 390)

Programming: Multiple Axis Machining
12.2 The PLANE Function: Tilting the Working Plane (Software Option 1)
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TNC 640 | User's Manual for DIN/ISO Programming | 3/2014
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", page 401
Abbreviations used
Abbreviation Meaning
SPATIAL In space
SPA Sp atial A : Rotation around the X axis
SPB Sp atial B : Rotation around the Y axis
SPC Sp atial C : Rotation around the Z axis
NC block
5 PLANE SPATIAL SPA+27 SPB+0 SPC
+45 .....