Cylindrical Interpolation (G07.1) - Siemens Sinumerik 802D sl Programming Manual

04.07
2.1.4

Cylindrical interpolation (G07.1)

The cylindrical interpolation function allows programming of machining on a cylin-
drical workpiece (grooving on a cylindrical workpiece) in the manner like writing a
program in a plane using the cylinder developed coordinate system. This functions
allows programming both in absolute commands (C, Z) and incremental commands
(H, W).
The following G code is used for cylindrical interpolation.
Table 2-4
G code
G07.1
Format
G07.1 C... r ;
Starts the cylindrical interpolation mode (enables cylindrical interpolation).
G07.1 C0 ;
The cylindrical interpolation mode is cancelled.
C: The rotation axis
r: The radius of the cylinder
Specify G07.1 C... r ; and G07.1 C0 ; in separate blocks.
Notice
G07.1 is based on the Siemens option TRANSMIT. The relevant machine data
S
need to be set accordingly.
For details refer to the manual "Extended Functions", chapter M1, 2.1 ff.
S
Specify G07.1 in a block without other commands. G07.1 is a modal G code of
group 18. Once G07.1 is specified, the cylindrical interpolation mode ON state re-
mains until G07.1 C0 is commanded. When the power is turned ON or the NC is
reset, the cylindrical interpolation mode OFF state is set.
© SIEMENS AG 2007 All rights reserved
SINUMERIK 802D sl/840D sl840D/840Di sl/840Di/810D ISO Turning -- 04.07 Edition
G codes used for cylindrical interpolation
Cylindrical interpolation mode
Commands Calling Axis Movements
2.1 Interpolation commands
Function
18
Group
2-33