Mitsubishi Electric M800 Series Manual page 8

ENHANCED MACHINING CENTER SYSTEM
ENHANCED MACHINING
CENTER SYSTEM
SSS control has further evolved, realizing high-speed, high-accuracy, high-quality machining.
In addition, this CNC offers features that bring out the full potential of each axis and minimize non-cutting time,
leading to higher productivity.
Vertical machining center
Gantry-type machining center
High
6min 34sec
6min 37sec
SSS control
Low
Long
Machining time
13
Tapping center Horizontal machining center
5-axis control machine
High-speed, high-accuracy,
high-quality cutting
through SSS-4G control
M 8 0 0 / M 8 0 S e r i e s o f f e r s S S S
4th-generation (SSS-4G) control,
enabling high-speed, high-accuracy,
high-quality machining. SSS-4G
control provides features that are
effective in reducing tact time, including
5min 46sec
optimal acceleration/deceleration
suited to each axis' characteristics. In
a d d i t i o n , S S S - 4 G i s c a p a b l e o f
SSS-4G control
reducing machine vibration during
Short
high-speed cutting.
SSS-4G control allows for greater
cutting accuracy in the same length of
time, or shorter cutting time with the
s a m e d e g re e o f a c c u r a c y w h e n
compared to our previous models.
ENHANCED MACHINING CENTER SYSTEM
M800W
Large Medium Small
tolerance tolerance tolerance
5min 15sec 5min 46sec 6min 34sec
Tolerance control function provides a smooth motion within speci ed error tolerances.
Desired machining results can be achieved using simple parameter adjustment.
M800W
When operated by When operated by
linear axes linear and rotary axes
Speed Speed
Acceleration Acceleration
Low Low
Time
Speed Speed
Acceleration Acceleration
High Medium
Time
32min 48sec 29min 30sec
"Variable-acceleration pre-interpolation acceleration/deceleration"
optimizes the acceleration in accordance with the axis motion.
M800W
Standard Feed-forward
generation
model
Circularity
1.1
Position
command
Position Speed Current
control control control
"OMR-FF control" makes servo control smoother and more accurate,
enabling optimal position loop gain adjustment suited to each axis.
M800W
No overlap
Speed
0deg corner
45deg corner
(straight line)
G0 G0
N2
Time
With overlap
N1
Speed
Speed Speed
G0 G0
N1 N2 N1
Time
Time
Rapid traverse block overlap function makes it possible to reduce non-cutting time.
The overlap varies according to the path to keep the tolerance constant.
High productivity and
M800S M80
high quality are our
primary focus
CNC-dedicated CPU is incorporated
in the M800/M80 Series, providing
signi cantly improved short segment
processing capability. The bene ts are
not limited to improvements in basic
performance alone. The Tolerance
Control function enables operators to
achieve high-quality surfaces simply
by specifying the desired dimensional
accuracy. This feature takes machining
to a whole new level.
M800S
M800/M80 Series brings
out the full potential
When operated by
rotary axes
of machine tools
Speed
M800/M80 Series provides new
Acceleration
Low
features that can maximize the full
Time Time
Speed potential of machine tools, including:
Variable-acceleration pre-interpolation
Acceleration
Low
acceleration/deceleration provides
Time Time
optimized acceleration, with each axis'
characteristics fully exercised. For
example, allowing a linear axis to
accelerate irrespective of rotary axis
responsiveness.
"OMR-FF control" allows for optimal
M800S M80
position loop gain adjustment suited to
each axis, leading to smoother and
more accurate cutting.
Other than the above, this CNC has
Circularity
0.7
new functionality effective for higher
Mechanical
productivity, including "Rapid traverse
system
block override function" that helps
reduce non-cutting time by overlapping
feed blocks.
Necessary features are
available on your
machine. M80 Series
includes SSS control and
M800S M80 inclined surface
machining features.
90deg corner
The SSS control function provides
smoother surfaces at higher speeds and
N2 N2 Tolerance
the inclined surface machining control
N1 N1
function makes it possible to issue
Speed normal program commands to an
arbitrary plane (inclined surface) in space.
N2 N1 N2
These and various other features are
Time Time
incorporated in the M80 Series.
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