HEIDENHAIN TNC 640 (34059x-02) ISO programming User Manual

Page 377

The PLANE Function: Tilting the Working Plane (Software Option 1) 12.2

TNC 640 | User's Manual for DIN/ISO Programming | 5/2013

377

Input parameters

Rot. angle main coordinate plane?: Rotary angle

EULPR around the Z axis (see figure at top right).

Please note:

Input range: –180.0000° to +180.0000°
The 0° axis is the X axis

Swivel angle of tool axis?: Tilting angle EULNU of

the coordinate system around the X axis shifted by

the precession angle (see figure at center right).

Please note:

Input range: 0° to +180.0000°
The 0° axis is the Z axis

ROT angle of the tilted plane?: Rotation EULROT

of the tilted coordinate system around the tilted

Z axis (corresponds to a rotation with Cycle 10

ROTATION). Use the rotation angle to simply

define the direction of the X axis in the tilted

machining plane (see figure at bottom right).

Please note:

Input range: 0° to 360.0000°
The 0° axis is the X axis

NC block

5 PLANE EULER EULPR45 EULNU20 EULROT22 .....