HEIDENHAIN TNC 640 (34059x-05) - Manual (Page 442)

Programming: Multiple Axis Machining
12.2 The PLANE Function: Tilting the working plane (Software Option 8)
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TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 1/2015
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 453
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 .....