Maximum Feedrate; Simultaneous Two-Axis Control - YASKAWA yasnac i80m Instruction Manual

Cnc system for machining centers
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(2)
Maximum feedrate
The maximum feedrate shown in Table 2.5.1 is
subject
to
the
performance
of the
servo
system
and the machine
system.
In this case.
set
the maximum
limit
by parameter
Pm2800. Whenever
a
feedrate
exceeding
the maximum limit is
commanded,
the feedrate is clamped
at
the
set
maximum limit value.
(3)
Simultaneous
two-axis
control
F command for linear and circular interpolations
specifies
feedrates in
a
direction tangential
to
the motion
path.
I
G9I
(Incremental spec.)
G9I ilncrement.il
spec.)
cm
X
40.
Y3U.
FSijn
;
G'U
X
• •
Y
I
;
F = 5m>—
J
Sun*
+«|(Kis
{
mm
'nun
)
F
=2iio=
/Fx-
+
F
y
-
L
i
mm
'min
Y-AXIS COMPONENT
X-AXIS COMPONENT
CENTER
300
min
'
mill
\
300 inm/min
+
Y
i
I fy
JOO
nim/min
f*
-
+X
+
X
Fig. 2.5.1 For
Linear
Interpolation
Fig. 2.5.2 For
Circular
Interpolation
-
55
-

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