Mitsubishi Electric M800 Series Manual page 7

ENHANCED LATHE SYSTEM
ENHANCED LATHE SYSTEM
Milling features and multi-axis, multi-part system control features have been signi cantly improved.
Progress has been made in operability, enabling operators to implement ever more complex machining
in an easy and ef cient manner.
Lathe
Inverted lathe
Milling features
High-speed high-accuracy control
Super Smooth Surface (SSS) control
Spindle-mode servo motor control
Multi-axis, multi-part system
control features
Supports up to 8 part systems, 32 axes and 8 spindles
Loader control via sub-part system control
Spindle superimposition control
Multiple spindle synchronization set control
User operability
Workpiece coordinate system shift Program edit with timing synchronization
Easy setup of barrier check parameters between part systems
Simple monitor screen showing Interactive cycle insertion
narrowed-down information 3D program check
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Automatic lathe Vertical lathe
Multi-tasking lathe
Implement ever more
complex machining in an
easy and efficient manner
Milling features have been improved
Features for through high-speed high-accuracy
large-sized lathes
control and SSS control. Multi-axis,
Re-thread cutting
multi-part system control features have
Thread cutting override
also been upgraded. A wide array of
Real-time tuning
Large-sized display
these features help ensure high
productivity.
Conversational
Signi cant progress has also been
programming
made in frequently used operation as
well as programming, such as tool
offset and workpiece coordinate
system shift, which allows operators to
easily implement ever more complex
machining.
M800W
Turret
Milling and turning tools can
be registered in tool
management screen
Tool spindle
High-speed high-accuracy control and SSS control are available for milling using lathe system.
A servo motor driven by a servo drive unit can be controlled as a tool spindle.
M800W
Multiple spindle synchronization set
control
Tool spindle can be synchronized with
the long workpiece held by the front
and back spindles. The spindles can
implement C axis indexing while
holding the workpiece.
Spindle superimposition
(differential speed tap)
Lathe turning and center tapping can
be implemented simultaneously.
M800 Series controls up to 8 part systems, 32 axes and 8 spindles.
This CNC provides the advanced multi-axis, multi-part system control features
including loader control using sub-part system, spindle superimposition
and synchronization of multiple spindle sets.
Heavy workpiece M800W
Real-time tuning OFF
Another After Tends to vibrate Vibration is suppressed
(control gain is xed) (control gain is automatically adjusted)
workpiece cutting
Speed
Time
Acceleration remains Acceleration is suited to the
Inertia uctuates widely unchanged whether the inertia
workpiece is heavy or light shorter for a lighter workpiece
Real-time tuning helps maintain the stability of large lathes.
This function detects vibration caused by signi cant uctuation of work inertia
and automatically adjusts the control gain.
M800W
Conversational programming, tool measurement, work coordinate system shift and
other features have been improved, making the lathe system signi cantly easier to use.
ENHANCED LATHE SYSTEM
Improved milling features
M800S M80
using a tool spindle
High-speed high-accuracy control
Gear
features accumulated originally for
change
mechanism
machining centers are now available in
lathe system. Fine milling can be
implemented at high speeds on a
lathe.
This CNC enables a servo motor,
instead of a spindle, to act as a tool
Servo motors
spindle. Any of the servo control axes
driven by multi-hybrid drive can be
used as a tool spindle. This contributes
to the downsizing of machine tools.
M800S M80
Multi-axis multi-part system
control features help to
reduce cycle time and
maintain synchronization
between part systems
M800/M80 Series provides "Spindle
superimposition control, "a feature
that enables simultaneous execution
o f t u r n i n g a n d c e n t e r t a p p i n g ,
although they needed to be executed
individually.
T h e s e f e a t u re s a re e ff e c t i v e i n
M800S M80
eliminating idle time, resulting in a
Real-time tuning ON signi cant reduction in tact time.
This CNC also offers features that
maintain synchronization between
part systems, which is required for
automatic lathes, in particular. These
Speed
enable operators to implement ever
more complex machining safely and
Time
securely.
Acceleration time is
Significantly easier
programming
M800S M80
Programming has been made much
easier: program edit screen shows the
synchronization points between part
systems in an easy-to-understand
d i s p l a y, a n d c o n v e r s a t i o n a l
programming allows insertion of
canned cycles. After programming,
operators can check the programs
through 3D work simulation before
actual cutting.
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