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Rotation (cycle 10), 12 coor dinat e t ransf or mation cy cles – HEIDENHAIN iTNC 530 (340 49x-04) User Manual

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522

8 Programming: Cycles

8.12 Coor

dinat

e

T

ransf

or

mation Cy

cles

ROTATION (Cycle 10)

The TNC can rotate the coordinate system about the active datum in
the working plane within a program.

Effect

The ROTATION cycle becomes effective as soon as it is defined in the
program. It is also effective in the Positioning with MDI mode of
operation. The active rotation angle is shown in the additional status
display.

Reference axis for the rotation angle:

„

X/Y plane X axis

„

Y/Z plane Y axis

„

Z/X plane Z axis

Rotation:

Enter the rotation angle in degrees (°). Input

range: –360° to +360° (absolute or incremental).

Cancellation

Program the ROTATION cycle once again with a rotation angle of 0°.

Example: NC blocks

12 CALL LBL 1

13 CYCL DEF 7.0 DATUM SHIFT

14 CYCL DEF 7.1 X+60

15 CYCL DEF 7.2 Y+40

16 CYCL DEF 10.0 ROTATION

17 CYCL DEF 10.1 ROT+35

18 CALL LBL 1

Z

Z

X

X

Y

Y

X

Y

60

40

35°

X

Y

Before programming, note the following

An active radius compensation is canceled by defining
Cycle 10 and must therefore be reprogrammed, if
necessary.

After defining Cycle 10, you must move both axes of the
working plane to activate rotation for all axes.