Siemens SINUMERIK 840D sl Programming Manual page 338

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Tool offsets

8.5 Activate 3D tool offsets (CUT3DC..., CUT3DF...)

The commands are modal and are in the same group as CUT2D and CUT2DF. The command

is not deselected until the next movement in the current plane is performed. This always

applies to G40 and is independent of the CUT command.

Intermediate blocks are permitted with 3D tool radius compensation. The definitions of the 2

1/2D tool radius compensation apply.

G450/G451 and DISC

A circle block is always inserted at outside corners. G450/G451 have no effect.

The command DISC is not evaluated.

N10 A0 B0 X0 Y0 Z0 F5000

N30 TRAORI(1)

N50 G42 X10 Y10

Activation of 3D radius offset for circumferential milling

3D tool offset for face milling with constant orientation.

The tool orientation is determined by G17-G19 and is not

influenced by frames.

3D tool offset for face milling with constant orientation.

The tool orientation is the direction defined by G17-G19 and,

in some case, rotated by a frame.

3D tool offset for face milling with orientation change (only

with active 5-axes transformation).

To deactivate: Linear block G0/G1 with geometry axes

Insertion depth

;Invoke tool call, call tool offset values

;Transformation selection

;3D tool radius compensation selection

;Tool radius compensation selection

Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0

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