Lineup

JIMTOF 2010 PRESENTATION Printed in Japan (MDOC)

MITSUBISHI CNC

As the business philosophy of MITSUBISHI CNC,all of us who are committed to MITSUBISHI CNC’s business wish to be“the best partner for customers aiming at global and future-oriented development.”We will continue our efforts with hopes that our CNCswill be of great help to our customers.

MITSUBISHI CNChttp://Global.MitsubishiElectric.com/cnc/

Advanced product lines lead your machine to the next level.

●Compatible with Mitsubishi FA integrated solution, “iQ Platform”.

●High-performance CNC and high-speed PLC are integrated. High-speed control reduces cycle time.

●Wide variety of FA unit group supports structuring flexible lines.

●Enhanced machining accuracy and reduced tact time.

●Machining program capacity is greatly enhanced to the standard of 1,280m.

●Compact size achieved.

✽ Customized screen image

✽ Windows® is the trademark or registered trademark of Microsoft corporation in the United States and other countries.

●The latest RISC-CPU is equipped to achieve advanced complete nano control.

●High-accuracy machining with complete nano control.

●Comfortable operability that significantly reduces machining setup time.

Equipped with Windows®XPe

Compact and Energy Saving

New publication, effective Oct. 2010Specifications subject to change without notice.

High-grade Mitsubishi CNC, M700V Series, Equipped with Advanced Complete Nano Control

Global Standard Mitsubishi CNC, M70V Series, Pursuing High Speed and Accuracy

iQ Platform Compatible CNC C70 Series,Providing the Maximum-scale TCO Reduction Effects

NEW

For further product information, please refer to the M700V series brochure

For further product information, please refer to the M70V series brochure

For further product information, please refer to the C70 series brochure

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Tool Center Point Control(Machining Center System)

Inclined Surface Machining(Machining Center System)

You can rotate or move the origin of the original coordinate system parallel to define a feature coordinate system. To start machining, issue normal program commands to the arbitrary plane (inclined surface) in space. The feature coordinate system is set again according to the tool axis’s direction. The machining program can be created without paying attention to the direction of the coordi-nate system or tool axis rotational direction.

Tool Handle Feed & Interruption(Machining Center System)

SSS Control (Machining Center System) *1st part system only

Key Technology

Key Technology

Smooth command path Smooth command path

Interpolation for smooth step cutting

Actual cutting path Actual cutting pathPath A

Path B

Path A

Path B

Scratches on machined surface

Tiny difference in level Tiny difference in level

With SSS controlWithout SSS control

SSS controlConventional NC

Super Smooth Surface

*M750VS, M750VW only

1 2

Without rotary axis pre-filter

Q1

P0 P1 P2 P3 P4 P5 P6 P7 P8 P9

P0 P1 P2 P3 P4 P5 P6 P7 P8 P9

Q8Q2 Q3 Q6 Q7Q4 Q5

Q1 Q8Q2 Q3 Q6 Q7

Q4 Q5

<Tool tilt type> <Table tilt type> <Compound type>

B（−）

X（＋）

X’（＋）

Z’（＋）

Z（＋）

Z（＋）

X（＋）

Z（＋）

X（＋）

M a c h i n i n gC o n t r o l

5Axis

High-quality Die/mold Machining ControlM700V Series Delivers Complete Nano Control for High-quality Die/Mold Machining with Accuracy and Speed

Advanced Five-axis Simultaneous Machining Control Ensures Smooth, High-speed, High-quality Machining Performance

Five-Axis Simultaneous Machining Control

Path A

Smooth command path

Tiny difference in level

Path B

Surface accuracy improved in the same machining time. (2 to 10 times higher than conventional system)

Conventionalcontrol

Machining time shorter with the same surface accuracy (5 to 30% faster than conventional system).

SSS control

Surfaceaccuracy

Speed

High

Low

Low High

SSS Control Super Smooth Surface

High-quality Machining with Balanced Accuracy and Speed

High-accuracy Machining with Complete Nano ControlComplete Nano control

The advanced machining control technology supports ultra-accurate machining for the next generation. The complete nano control enables all processing in nano-units, from NC operation to servo processing. The highest machining can be achieved.

Y (μm)Y (μm)

X (μm)

X (μm)

1,000

500

00 500 1,000 1,500 2,000

504

503

502

501

500

499

498

497995 996 997 998 999 1,000 1,001 1,002 1,003 1,004 1,005

Interpolation path under nanometer control

Micron

Taper machining: X:Y=2:1Machining programG1 X2. Y1. F9. 43

Nanometer

High-speed and High-accuracy Control

16.8m/min

13.5m/min

Die/Mold Machining Time Reduced

Complete nano control enables high-speed and high-accuracy machining at a maximum fine-segment feed rate of 168kBPM. (BPM: Block per Minute)

M700V Series

ConventionalM700 Series

Machining speed attained with 0.1mm-pitch NC program

High-speed and High-accuracy Control

Performance

HighSpeed

*M730VS, M730VW, M750VS, M750VW only

M a c h i n i n gC o n t r o l

5Axis

M a c h i n i n gC o n t r o l

5Axis

It is possible to move in the tool axis direction in both X & Y radius directions.

Without moving the tool tip, it is possible to change the tool’s position.

✽Five-axis simultaneous control is a technology subject to Japan’s Export Trade Control Order and Foreign Exchange Order.

SSS control is now available for the most basic function of five-axis simultaneous interpolation control, tool center point control. It compensates uneven paths output from CAM to smoothly joint the tool center points’ path.By realizing speed control not susceptible to tool center point path error and fluctuation of rotary axis travel amount, high-grade cutting in five-axis simultaneous machining using tool center point machining is achieved.This function suppresses the vibrations of the tool by moving the rotary axis smoothly. Even when this function is active, the Tool Center Point path moves according to the command program path.

The Tool Handle Feed & Interruption function enables you to perform handle feed by making the tool diameter direction as an X or Y axis of complicated workpiece under five-axis machining. The tool position can be changed without moving the tool tip.

Travel with no change in tool’s posture

Travel with change in tool’s posture (Sudden travel)

Travel path of machine rotation centers

Only during travel with a change in the tool position, the rotary axis will suddenly move causing vibration at the tool center point.

Vibration occurs at change of tool’s posture Travel path of tool center points

With rotary axis pre-filterRotary axis travel commands are smoothed.

Rotary axis travel command positions are smoothed Travel path of tool center points

Tool position changes smoothly, causing no vibration at the tool center point which allows the tool to move smoothly.

Control is performed at the speed of the table coordinate system so that the tool center point traces a straight line. This function contributes to high-accuracy machining on the machining surfaces.

Program path

Rotation center

Path of the tool center point

Rotation center

Path of the tool center point

Rotation center

Path of the tool center point

Workpiece Workpiece

Tool radius direction X

Tool radius direction Y

Tool axis direction

Feature coordinatesystem

Y axis Z axis

X axis

Originalcoordinate

system

Z axis

Y axis

X axis

Inclined surface machining

Applications: ● Improvement in the productivity and finishing quality of Die/Mold machining and surface grinding to shorten the polishing process. ● Improvement in the productivity and quality of ultra-high precision machining for engine block cutting and parts machining in the aerospace sector.

High-accuracy detector:16M pulses/rev

High-quality Die/Mold Machining Control / Five-axis Simultaneous Machining Control

The M700V Series boasts optimum performance with improved complete nano control speed and application of the confirmed SSS control to five-axis simultaneous machining. It offers an integrated system with drive units and servo motors controlled by high-speed optical communications, to satisfy advanced manufacturing needs.

High-speed architecture

M700VW Series

High-speed OpticalNetwork

M700VS Series High-speed drive control

Table

High-performance new spindle motorSJ-D Series Awarded the Good Designed Award of 2009

NEW

Medium-inertia servo motorHF Series

Linear servo motorLM-F Series

Direct drive servo motorTM-RB Series

High-performance servo/spindledrive units

MDS-D/DH Series

Workpiece

By judging part program paths, unnecessary deceleration is reduced, even when fine steps in the program exist. This provides a smooth finish without deviation for die-mold machining.Machining time can be shorter by 5 to 30% relative to a conven-tional system, effective especially at a higher feed rate.SSS control ensures high machining stability and quality with virtually no effects resulting from cutting shape or speed.Optimum speed control is always performed even with a program with an error, resulting smooth surface in short time.

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Milling Interpolation (TypeA)

G16 (Y-Z cylindrical plane)

Hypothetical axis

G19 (Y-Z plane)

Z

Z

Z

C

XX

Y

X

Y

Key Technology

3 4

Compact Lathe System SolutionCompact CNC Systems Support the Use of Smaller Lathes

Compound Multi-axis Lathe SystemA Full Lineup of Multi-axis Lathe CNC SystemsBrings Versatile Control to Compound Processing

MITSUBISHI CNCMachine operation panel

S

X

Z

Compact Lathe

Medium-inertia servo motorHF Series

The compact operation board, in which the control unit is integrated, and the ultra-compact drive units achieve downsizing of the control board and machine.

M70V Series (TypeB) Ultra-compact drive units with built-in power suppliesMDS-D-SVJ3/SPJ3 Series (High-speed optical communication)

High-performance new spindle motorSJ-D Series Awarded the Good Designed Award of 2009

NEW

NEW

NEW

Compound Multi-axis Lathe (TypeA)

Ultra-compact drive units with built-in power suppliesMDS-D-SVJ3 Series (High-speed optical communication)

NEW

Up to four spindles can be controlled by a system with a maximum of 11 axes and two part systems.Owing to the drive units that drive three servo axes/two spindles, we offer an optimal system construction for machines of various axis configurations.

M70V Series (TypeA) Ultra-compact drive units with built-in power suppliesMDS-D-SPJ3075 Series (High-speed optical communication)

(2) Y1 axis

(1) X1 axis

(5) X2 axis(11) S4 axis

(4) T1 axis

(7) T2 axis

(10) S3 axis

(8) S1 axis

(3) Z1 axis (6) Z2 axis

(C1 axis)(C2 axis)

(9) S2 axis

PLC axis

1st part

system

2nd part

system

NEW

NEW

NEW

Medium-inertia servo motorHF Series

High-performance new spindle motorSJ-D Series

Tool spindle motorHF-KP Series

Awarded the Good Designed Award of 2009

MITSUBISHI CNC Machine operation panel

Hob axis

Workpieceaxis

NAVI LATHETurning

Thread cutting Hole drilling EIA Cutting off

Turning Copying Grooving Trapezoid grooving

Inclined Axis Control

Simple Programming Functions NAVI LATHE

Multi-part System Program Management (TypeA)

Hobbing (TypeA)

Even when the control axes configuring a machine are mounted at an angle other than 90 degrees, this function enables it to be pro-grammed and controlled in the same way as with an orthogonal axis.The inclination angle is set using a parameter, and axes are controlled using the movement amounts of the axes which are obtained through conversion and compensation using this angle.

Separate programs, used in each part system, can be managed under a common name in the multi-part system.

<Example of use>When the X axis serves as the basicaxis and the Y axis serves as theinclined axis

Yp/cos

Yp×tan

X

Y

y

Xa

Yp

Ya

G code format is available for hobbing.A spur gear can be machined by synchronously rotating the hob axis and the workpiece axis in a constant ratio. A helical gear can be machined by compensating the workpiece axis according to the gear torsion angle for the Z axis movement.

X: Actual X axisY: Actual Y axisy: Programmed Y axis : Inclination angle

X1Z1

X2Z2

C1C1

X1Z1

X2Z2

X1Z2

Z1

Mixed Control (Cross Axis Control) (TypeA) Balance Cut (TypeA)

2-part System Synchronous Thread Cutting (TypeA)

Control Axis Synchronization Across Part Systems (TypeA)

The control axes of each part system can be exchanged by a program command. This enables the axis defined as the axis of 1st part system to be operated as the axis of 2nd part system.

Deflection can be minimized by holding tools simultaneously from both sides of the workpiece and using them in synchronization to machine the workpiece (balance cutting). The machining time can be reduced by machining with two tools.

2-part system synchronous thread cutting allows the 1st part system and the 2nd part system to perform thread cutting simultaneously for the same spindle.2-part system synchronous thread cutting has two commands; command (G76.1) for cutting threads in two places simultaneously, which is known as “2-part system synchronous thread cutting cycle I”; and command (G76.2) for cutting a thread using the two part systems simultaneously, which is known as “2-part system synchronous thread cutting cycle II”.

Synchronization control enables an arbitrary control axis in the other part system to move in synchronization with the movement command assigned to an arbitrary control axis.

Switching C1 axis control from 1st part system to 2nd part system

1st part system 1st part system

2nd part system 2nd part system

<Synchronized axis>

<Base axis>

(1st part system)

(2nd part system)

2-part system synchronousthread cutting cycle I

2-part system synchronousthread cutting cycle II

This function converts the commands programmed for the orthogonal coordinate axes into linear axis movements (tool movements) and rotary axis movements (workpiece rotation) to control the contours. This enables milling operations using a lathe without a Y axis.

Millinginterpolation plane(G17 plane)

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Position Loop of Spindle Control

Key Technology

5 6

Tapping Machine System SolutionHigh-speed CNC Systems Engineered Specifically for Tapping Machines Significantly Reduce Tact Time

MITSUBISHI CNCMachine operation panel

Redoubled evolution in the M70V Series and multi-hybrid drive unit, championing direct compensation over synchronous errors in the tapping use spindle motor and servo motor for optimum control. An NC five-axis control (simultaneous four-axis) enables control of the tilt table. A wide array of technology and product lineups act to reduce tact time – in powerful support of the quest to develop tapping machines tooled for even swifter speed levels.

M70V Series NEW Multi-hybrid drive unitMDS-DM Series

Torque servo motors with nimble acceleration/deceleration performanceHF/HF-KP Series

Tapping machine application high-speed/low-inertia hollow-shaft axisspindle motorSJ-VLS Series

ZA

ATC

X

Y

C

Ultra-compact drive units with built-in power suppliesMDS-D-SVJ3 Series (High-speed optical communication)

Direct drive servo motorTM-RB Series

Tapping Machine System Overview

OMR-DD Control (High-speed Synchronous Tapping)

Optimum Machine Response Direct Drive

A high-speed error-compensation function is used for controlling the spindle and servo, enabling accurate tapping.(Note) This function is available with MDS-D/DH and MDS-DM (one axis only).

Spindle drive unitServo drive unit

Directly compensatessynchronization error

Spindle motorServo motor

−4,000

−3,000

0 0.5 1 1.5 2 2.5 3 3.5

Without OMR-DD control

Servo/spindlesynchronization error

Servo/spindlesynchronization error

With OMR-DD control (M70V Series)

−2,000

−1,000

1,000

2,0003,000

4,000

0

−4,000

−3,000

0 0.5 1 1.5 2 2.5 3 3.5

−2,000

−1,000

1,000

2,0003,000

4,000

0

Spindlerotation speed

(r/min) (r/min)

Spindle rotation speed Spindle rotation speed

Spindlerotation speed

(Sec.) (Sec.)

Rapid Traverse Constant InclinationMulti-step Acceleration/Deceleration Function(Machining Center System) *1st part system only

Spindle/C-axis control

1 0.8

Orientation time is reduced

Performance

HighSpeed

Performance

HighSpeed

Rapid traverse acceleration/ deceleration is performed according to the motor’s torque characteristics.As the motor’s characteris-tics can be utilized optimally, positioning time is reduced, and cycle time is improved.

Speed

Rapid traverse constantinclination multi-step acceleration/deceleration

The spindle’s constant position loop control has eliminated the zero point return time when switching from the spindle to C-axis.

Deceleration is performed with the maximum torque to minimize the spindle orientation time.

Speed Speed

Time Time

Speed Speed

Shortened

<Our Conventional Series> <MDS-D/DH Series>

<Our Conventional Series> <MDS-D/DH Series>

Reduced by 20%

Power supply

I/O, network

Motion CPURobot CPU

PLC CPU

Base unit

Rapid traverse constantinclination acceleration/deceleration

Reduced by 30%

Time

Zero point return is not necessary.

Time Time

Zeropoint return

C-axispositioning

C-axispositioning

CNC C70 Series for iQ-Platform

NEW

Key Technology

High-speed shared memorybetween CPUs

Shared memory

PLC CPU CNC CPU CNC CPU

High-speed bus between multiple CPUsData is transferred at a high-speed cycle (0.88ms) between the CPUs’ high-speed shared memories.

I/O network

MELSEC Q bus

GOT screen development software Ladder development software

Inspection, production technologies, quality management, production management

(max. 120 units)

The GOT is directly connected to a CPU with a built-in Ethernet

Ethernet

Ethernet

MES Interface

NC servo drive unit

PLC CPU, CNC CPU

High-speedoptical servo network

High-speedoptical servo network

NC servo motor

NC servo drive unit

NC servo motor

Processing machines, gantry controllers

GT DesignerGOT drawing software

GX DeveloperPLC design and maintenance tool

Plant/Line Control

Synchronous (interlock) communication

Less wiring

Data Base

EthernetMES I/F (SQL)

CC-Link IE CC-Link, etc.

CC-Link/LT, etc.

ITM Network (Production/Quality information network)

Controller Network(Network among controllers)

Field Network(Intra-machine network)

100V-240VAC24VDC

QJ71MES96 QH42P

DISPLAY

The status of all processing machines are automatically reported to the MES server

EPR (enterprise resource planning) systemsMES (manufacturing execution systems)

Processing machines are interconnectedvia high-speed CC-Link IE

Equipment integration controllers

Spindle drive

Spindle motor

Multiple CPU system including PLC CPUs and CNC CPUs

Integrated Development Environment

The development environment is the same as MELSEC/GOT.If development (designers) and maintenance (inspectors) are MELSEC/GOT users, NC PLC development software and screen development software do not need to be acquired.

Diverse Power Supply, I/O and Instrumentation Functions (Evolution with the times)

The basic foundation, power supply and expandability are common with MELSEC.A wide variety of I/O and instrumentation modules of the Mitsubishi PLC MELSEC Q Series can be used.

Diverse Networks

The diverse network modules of the Mitsubishi PLC MELSEC Q Series can be used.

High-speed Bus between Multiple CPUs

Tact time is shortened by taking full advantage of the CPUs’ high-speed performance.

Integrated Line Control PLCs and Machining Control CNCs Maximize Total Cost Reductions

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