Siemens Sinumerik 810T Instrukcja Użytkownika Strona 36

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EMCO WINNC SINUMERIK 810/820 T
D 4
PROGRAMMING
G02 Circular Interpolation
Clockwise
G03 Circular Interpolation
Counterclockwise
Format
N... G02/G03 X... Z... I... K... F...
or
N... G02/G03 X... Z... B... F...
X, Z ............ End point of the arc (absolute or incre-
mental)
I, K .............. Incremental circle parameter
(Distance from the start point to centre
of arc, I is related to X, K to Z-axis)
B ................. Radius of the arc (arc smaller than
semicircle with +B, larger than semicir-
cle with -B), can be entered instead of I,
K
The tool will be traversed to the end point along
the defined arc with the programmed feed F.
Note
Programming the value 0 for I or K can be omitted.
The position of the circle end point will be checked, a
tolerance of 100 µm (computing and rounding errors)
is allowed.
According to DIN 66025 the observation of G02, G03
is always behind the turning axis, no matter whether
machining occurs behind or in front of the turning
axis.
Parameters and rotational direction
M
G02
G03
S
E
R
K
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