3. Interpolation Function
32
3.3
3.3
3.3
3.3 Circulation
Circulation
Circulation
Circulation Interpolation
Interpolation
Interpolation
Interpolation (G02,
(G02,
(G02,
(G02, G03)
G03)
G03)
G03)
Programming
Programming
Programming
Programming
F_
R_
I_K_
_
)
_Z(
)
X(
G03
G02
⎭
⎬
⎫
⎩
⎨
⎧
⎭
⎬
⎫
⎩
⎨
⎧
W
U
Explanation
Explanation
Explanation
Explanation of
of
of
of the
the
the
the parameters
parameters
parameters
parameters
G02
a circular path in clockwise direction (CW)
G03
a circular path in counterclockwise direction (CCW)
X, Z
Coordinate values of the circle end point in absolute command
U, W
Coordinate values of the circle end point with reference to the circle starting point
in incremental command.
I, K
Coordinate values of the circle center point with reference to the circle starting
point in incremental command.
R
Circle radius. R is valid when I, K, R are all specified in this command.
F
Feedrate
Circle center point
Circle center point
w
+X
k
z
+Z
iiii
z
w
u/2
x/2
A
B
+X
R
+
Z
k
iiii
u/2
x/2
A
B
R
Figure 3.5 Description of G02/G03 parameter
Содержание HNC-18iT
Страница 27: ...2 Preparatory Function 23 G59...