HEIDENHAIN TNC 640 User Manual page 596

13
Defining the working plane with the Euler angle:
PLANE EULER
Application
Euler angles define a machining plane through up to three
rotations about the respectively tilted coordinate
Swiss mathematician Leonhard Euler defined these angles.
You can select the desired positioning behavior.
Further information:
behavior of the PLANE function", page 606
Input parameters
Rot. angle Main coordinate plane?: Rotary
angle EULPR around the Z axis. Please note:
Tilting angle tool axis?: Tilting angle EULNUT of
the coordinate system around the X axis shifted
by the precession angle. Please note:
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 on the tilted
working plane. Please note:
Continue with the positioning properties
Further information:
behavior of the PLANE function", page 606
Example
5 PLANE EULER EULPR45 EULNU20 EULROT22 .....
596
Multiple-Axis Machining | The PLANE function: Tilting the working plane (option 8)
"Specifying the positioning
Input range: -180.0000° to 180.0000°
The 0° axis is the X axis
Input range: 0° to 180.0000°
The 0° axis is the Z axis
Input range: 0° to 360.0000°
The 0° axis is the X axis
"Specifying the positioning
system. The
HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017