Cancellation Of Crc/Tnrc - Siemens SINUMERIK 880 Programming Manual

01.93
10.3

Cancellation of CRC/TNRC

Compensation mode is cancelled using preparatory function G40.
Compensation mode can only be cancelled in a program block with G00
Tool number D0 corresponds to compensation value 0. It can also be
Cancellation of compensation
Straight line/straight line
N15
G42
Cancellation of compensation mode for > 180°
Cancellation of compensation mode (special case)
x
z
Cancellation of TNRC in a block "distance = 0"
L F
N25 G91 Z100
L F
N30 G40 Z0
L F
N35 Z100 X100
© Siemens AG 1991 All Rights Reserved
SINUMERIK 880, (PG)
10 Cutter Radius Compensation (CRC), Tool Nose Radius Compensation (TNRC)
or G01.
used to cancel compensation.
> 180°
Circular arc/straight line
R
N20
S
(N15)
G40
S
(N20)
N25
R
6ZB5 410-0HD02
10.3 Cancellation of CRC/TNRC
N15
R
S
(N15)
G42
S
(N25)
N35
N30
S
(N30)
Contour error
Contour error!
N20
G40
S
(N20)
10–5