HEIDENHAIN TNC 620 (81760x-02) ISO programming User Manual

Page 399

The PLANE function: Tilting the working plane (software option 8) 12.2

TNC 620 | User's ManualDIN/ISO Programming | 2/2015

399

Input parameters

Rot. angle of main coord. 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 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

N50 PLANE EULER EULPR45 EULNU20 EULROT22 .....*