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HEIDENHAIN iTNC 530 (340 49x-04) User Manual

Page 550

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550

9 Programming: Special Functions

9.2 The PLANE F

unction: Tilting the W

o

rk

ing Plane (Sof

tw

ar

e

O

ption

1

)

Input parameters

Proj. angle 1st coordinate plane?:

Projected angle

of the tilted machining plane in the 1st coordinate
plane of the fixed machine coordinate system (Z/X for
tool axis Z, see figure at top right). Input range: from
-89.9999° to +89.9999°. The 0° axis is the principal
axis of the active machining plane (X for tool axis Z.
See figure at top right for positive direction).

Proj. angle 2nd coordinate plane?:

Projected angle

in the 2nd coordinate plane of the fixed machine
coordinate system (Y/Z for tool axis Z, see figure at
top right). Input range: from -89.9999° to +89.9999°.
The 0° axis is the minor axis of the active machining
plane (Y for tool axis Z).

ROT angle of the tilted plane?:

Rotation of the

tilted coordinate system around the tilted tool axis
(corresponds to a rotation with Cycle 10 ROTATION).
The rotation angle is used to simply specify the
direction of the principal axis of the machining plane
(X for tool axis Z, Z for tool axis Y; see figure at bottom
right). Input range: from 0° to +360°.

Continue with the positioning properties (see

“Specifying the positioning behavior of the PLANE
function” on page 560).

NC block

Abbreviations used

5 PLANE PROJECTED PROPR+24 PROMIN+24 PROROT+30 .....

Abbreviation

Meaning

PROJECTED

Projected

PROPR

Principal plane

PROMIN

Minor plane

PROROT

Rotation