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GENOS series

GENOS M560-VVertical Machining Center

GENOS M460-VEVertical Machining Center

1 2

GENOS M460-VEGENOS M560-V

Vertical Machining Centers

GENOS technology carries Okuma's genes and

moves to the leading edge of global competition.

Machining Navi

Advanced One-Touch IGF-M

Collision Avoidance System

Highly rigid double-column construction

Diagonal rib structure casting

Zero alignment drive / center drive

Thermo-Friendly Concept

Machining accuracy that promises high quality and high rigidity,

productivity that exceeds expectations, and ease of use with the

customer in mind.

Machine shops around the world long for machines like this.

Okuma has faced this challenge head on, resulting in the high

quality GENOS global machine.

Okuma's technical genes are found in cutting edge

manufacturing that seeks to balance high quality and low cost.

3 4

X

Z

Y

1.0 1.2

3.5 7.1

Highly rigid construction for productivity that exceeds expectations

� Highly rigid double-column construction

� Machining capacity� Zero alignment drive / center drive � “X” pattern diagonal rib casting

� Torsional rigidity comparisons (per weight)

Highly rigid double-column construction

Tough vertical ribsdirectly below linear ball guide

“X” pattern diagonalrib casting

Fast powerful, long-life spindle

Zero alignment drive / center drive

Ball screw bracket integrated in machine

Table center aligns with ball-screw center (center drive)

Guideway “center” alignswith ball-screw center(zero alignment center) GENOS with “X”

pattern diagonalribs

(bearing lubrication: oil air)

Small overhang to slideways means better, more efficient cutting

Highly rigid construction using 3D-CAD and FEM analysis

Spindle center of gravity aligns with ball-screw center (center drive)

Table

Ball screw center Guide

Ball screw center

Spindle center[Y axis] [Z axis]

Guide

Workpiece

� Wide-range spindle specifications 12,000 min-1

Spindle speed: 12,000 min-1

Spindle motor output: 22/18.5 kW (10 min/cont)

Torque: 199 N·m (146 ft-Ibf)Tapered bore: 7/24 taper No. 40

� 12,000 min-1 wide-range spindle

(Workpiece: S45C)

ø100 5-blade face mill(cermet)

ø20 7-flute end mill(carbide)

Tool

650

3,660Side

ø30 6-flute roughingend mill (HSS)

ø40 drill(high speed steel)

360

160

Side

ø40

205(8,071)

230(9,055)

34(1,338)

20(787)

352(14)

45(2)

158(9)

56(3)

30(1.18)

1,500(59)

2,560(101)

70(2.76)

12(0.48)

4(0.16)

20(0.79)

420(25)

600(35)

Spindlemin-1

(rpm)

Cuttingm/min(ipm)

Feedratemm/min

(ipm)

Widthmm(in.)

Depthmm(in.)

Amountcm3/min(in.3/min)

15(0.59)

GENOS M460-VE

GENOS M560-V

Table size: 1,000 x 460 mm(39.37 x 18.11 in.)

Working range: 762 x 460 x 460 mm

(30 18.11 18.11 in.)(X) (Y) (Z)

Table size: 1,300 x 560 mm(51.18 x 22.05 in.)

Working range: 1,050 x 560 x 460 mm

(41.34 22.05 18.11 in.)(X) (Y) (Z)

50 100 500 1,000 4,000 10,000

720 12,0002,500

5

10

50

100

500

1

1

5

10

50

0.5

0.1

199 N·m (10 min)

146 N·m (cont)

22 kW (10 min)

11 kW (cont)18.5 kW (cont)

15 kW (10 min)

N·m

Torq

ue

kW

Sp

ind

le m

otor

out

put

Spindle speed min-1

5 6

Acceleration/deceleration during positioning is controlled by math functions linked to motor speed/torque characteristics,to provide both machine accel/decel and vibration control.

� Hi-G Control (standard)

Time

Speed

Hi-G control

Previous

Reduced positioning time

Thermo-Friendly Concept Non-cutting timeThe approach of "accepting temperature changes" With a simplified structure and more uniform temperature distribution for thermal distortion, the machine expands and contracts in predictable directions so that compensation can be made for thermal deformation. Our highly accurate thermal deformation compensation technology is based on steady thermal distortion analysis over 20 years in an environmental test room.

Oil air lubrication for spindle bearing is supplied from 4 nozzles arranged evenly on left and right for uniform bearing temperature on the circumference.

Outer perimeters of bearing housing and spindlehead are cooled to make spindlehead temperature uniform.

Chips with heat produced by machining are quickly removed before heat is transferred to machine.

� Measures to deal with heat in spindle bearing

� Insulation measures from coolant, chips

Nozzle 3

Nozzle 2

Bed

Sheet metal tray

Nozzle 4

Nozzle 1

Highly AccurateCompensation Technology

Machine designs thatequalize ambient temperatures

Thermo-FriendlyConcept

Simple machineconstruction

Thermal deformation over time: less than 8 µm

Double cooling oil jacket

Thermo Active Stabilizer — Construction (TAS-C)

Thermo Active Stabilizer — Spindle (TAS-S) Sloped telescopic cover

and parallelchip flusher

Symmetrically builtThick walls

Machine coversPeripheral equipment placement

Machine “hot spots” diffused

(Compared to previous Okuma machine)35% less non-cutting time

Room temperature change of 8˚C (using TAS-C)

� Rapid traverse X, Y: 40 m/min, Z: 32 m/min

� ATC time (T-T) 1.2 sec(1,575 ipm) (1,260 ipm)

Fast and accurate machining provides superb quality

Thermally symmetric cooling arrangement

Chip flusher with independent suspension(heat not transmitted to bed)

Thermo-FriendlyConcept

“Box-build” structureColumn structure built up of simple blocks is

used to permit straightforward thermal distortion

Thermally balanced structureA cover is set on the front of the column and the control cabinet on the back for even conduction of temperature.

■ Thermo-Friendly Construction (TFC)

■ TAS-C: Thermo Active Stabilizer—Construction�

�����■ TAS-S: Thermo

Active Stabilizer—Spindle

Thermally symmetric structureEqual left-right construction permits straightforward thermal distortion

“Proactively” keeps the machine [construction] in optimum, stable condition during shop environment temperature change– resulting in superb (stable) machining accuracies.

Accurate compensation during spindle start/stops,and speed changes.

Cutting time

■ Hi-Cut Pro (standard)

A speed and acceleration controller to make sharper corners and smoother arcs—ideal for the exrtra accurate and quicker cycle time jobs.

● With Hi-Cut�Sharp corners

● Without �Hi-Cut Pro�Round corners

Hi-Cut Pro Off Hi-Cut Pro On

7 8

0

20

40

60

80

100

120(%)

0

20

40

60

80

100(%)

136%100%

100% 85%

43%

OSP-P200 GENOS M460-VE

With a variety of eco-friendly features

Ecology and economy specs that eliminate waste

Energy-saving function Energy-saving technology

Environmental economic benefits of Okuma’s Thermo-Friendly Concept

Thermo-Friendly Concept

Energy-saving function Energy-saving technology

*1. Calculations are examples only, and may differ from actual circumstances. Temperature-controlled room capacity: 10 m x 10 m x H3 m ±2°C

Prevents CO2 emissions equivalent to about 7,500 beech trees

� Amount of energy consumed for temperature-controlled room

� Power-saving function

� Energy-saving operation

Savings of approximately 135,000 kWhper year(*1)

In environments with normal temperature changes, machining accuracies equivalent to those in temperature-controlled rooms are achieved.As long as the operator is comfortable, there is no need for air conditioning to ensure accuracy.

After completion of automatic operation, equipment power shuts off at set time

� Energy-saving NC unit

· Computer in a flat panel with a high-performance CPU

· Power-saving design

· LCD (Liquid Crystal Display) used

� Energy-saving drive unit

· Low-loss power transistor used

· Power regeneration system used

� Power-saving function � Energy-saving operation

� Hydraulic unit eliminated (electric pump cylinder used for tool load/unload)

� Oil controller controlled by power-saving inverter � Energy-saving drive, NC unit

Ecology & EconomyMachines and technology to achieve eco-friendly "monozukuri"

In-machine lights out

Gravity axis (Z axis) servo Off

Spindle orientation release

In-machine coil type chip conveyor stop

� Automatic power shutoff

� Lift-up conveyor, mist collector interlocked operation

Spindle cooler motor Off

Coolant stop Chip flusher stop

2000 OSP PreviousOkuma machine

1990s OSP

Powerconsumption Reduced 57% compared to

previous Okuma machine

Powerconsumption Reduced 15% compared to

previous Okuma machine

(Optional)

(Optional) (Optional)

NC unit power consumption (%) Servo unit power consumption (%)

9 10

M560-V

M460-VE[ ] for M560-V

Travel Y travel Travel

800

(31.

50)

250 W

250 W

250 W

400 W

The ultimate in user-friendly design Ideal table height and workpiece access—easy setup changes

Chip discharge

Actual required footprint: 8.0 m2 [9.8 m2]

� No maintenance on left or right

Left side Right side

Coolant supply system (kit specs)

(Machine front) (Machine rear)

Chip pan

Coolant tank

Table

Bed

Chip flusher (kit specs)

Chip pan

Chip flusher pump

Shower coolant pump (optional)

Filter

Filter

Oil level gauge

Workpiece washing gun pump (optional)

Coolant pump

Truly machinist oriented, superb ease-of-use machine operation

� Tool load/unload button on spindlehead� Loading/unloading tools to/from the magazine can be performed from the front of the machine

� Power lines, air source, chip discharge, and other maintenance functions are concentrated in back of the machine

Outstandingease of use

230 460 (18.11)

460 (18.11)[560 (22.05)]

Table

230[280]

(9.06)[(11.02)] [560 (22.05)] [280]

Large coolant tank: Max 190 L [230 L] (effective 100 L [120 L])

Large 60 L [69 L] chip pan

� Large door opening: 850 mm (33.47 in.) [1,323 mm (52.09 in.)]

� Approach to table: 210 mm (8.27 in.) [215 mm (8.46 in.)]

� Table height: 800 mm (31.50 in.)

3,56

5 (1

40.3

5) [3

,860

(151

.97)

]

2,80

5 (1

10.4

3) [3

,100

(122

.05)

]

2,236 (88.03) [2,546 (100.23)]

2,200 (86.61) [2,510 (98.82)]

210[215]

(8.27)[(8.46)]

[ ]: M560-V

Wide opening

GENOS M460-VE: 850 mm�GENOS M560-V: 1,323 mm

M460-VE[ ] for M560-V

M460-VEM460-VE

11 12

Machining Navi M-g (Optional)

Based on the chatter noise captured by the

microphone, Machining Navi displays a

number of optimal spindle speed

possibilities on the screen. The operator can

change to the indicated spindle speed with

a single touch and immediately confirm the

result.

Spindle speed and chatter are linked in a periodic manner, manifesting as

alternating ranges with and without chatter.

This means that there will be cases in which chatter cannot be

suppressed with a reduction in spindle speed, and other cases where

increasing the spindle speed will eliminate the chatter.

Machining Navi navigates the extremely difficult process of finding the

optimal spindle speed value by analyzing chatter and instantly determining

(powerful computing) the best spindle speed.

Spindle speed

Axi

al c

uttin

g

Range without chatter

Range with chatter(gray area)

Chatter

Select and confirm any of a number of possible spindle speeds with a single touch

Processes can be added or have their order changed for each tool on the Machining Order Table

Key items changed directly on Machining Order Table

Mid-cycle start/single cycle start by simply selecting target on Machining Order Table

Immediate editing from Machining Order Table

Details are established in window

Microphone attached to operation panel captures sound

Selected overall

Selected range

Machining Navi instantly determines the optimal cutting conditions for highly efficient machining.

Push cutting conditions higher to increase profit

Cutting conditions can be changed while looking at analysis results

Machining processes can be newly added or revised on the Machining Order Table. Each process can be set freely with tool units, and know-

how can be input with the edit function with a high degree of freedom. The recommended value is automatically set when new additions are

made.

Can be operated directly from Machining Order Table.

When a problem is detected it can be quickly corrected and checked, speeding

up first part machining.

The objective: simple programming

Simple operations for 1st part machining jobs

Interactive operations Advanced One-Touch IGF-M (Optional)

� Tool path, cutting conditions...

� Approach/relief, cutting depth movement

� Tool data

Hi-tech Okuma mechatronics for advancedmachining applications

Tool path, cutting conditions... Approach/relief, cutting depth movementTool data

MachiningNavi

13 14

Note: The machine may need to be raised (platform) depending on the type of chip conveyor.

Machine Specifications

Standard Specifications and Accessories

460 (18.11)

150~610 (5.91~24.02)

800 (13.50)

12,000

Infinintely variable

7/24 taper No. 40

ø70

X-Y: 40, Z: 32 (X-Y: 1,575, Z: 1,262)

X-Y-Z: 32 (1,260)

22/18.5 (30/25)

X-Y-Z: 4 (5.4)

CAT40 Big Plus

CAT Special

32

ø90 (3.54)

ø125 (4.92)

300 (11.81)

8 (18)

7.8 (5.7) <8 kg x 100 mm (17.6 lb x 3.94 in.)>

Memory random

2,746 (108.11)

OSP-P200M

762 (30.00)

460 (18.11)

1,000 x 460 (39.37 x 18.11)

700 (1,540)

2,200 x 2,805 (86.61 x 110.43)

6,300 (13,860)

Travels

Table

Spindle

Feedrate

Motors

ATC

Machine Size

Control

Model Item Description Item Description

X axis (ram saddle horizontal)

Y axis (table front/back)

Z axis (spindle vertical)

Table top to spindle nose

Max work dimension

Floor to table top

Max load capacity

Max spindle speed

Speed ranges

Tapered bore

Bearing dia

Rapid traverse (X·Y·Z)

Cutting feedrate (X·Y·Z)

Spindle (10 min/cont)

Feed axes (X·Y·Z)

Tool shank

Pull stud

Tool capacity

Max tool dia (w/adjacent tool)

Max tool dia (w/o adjacent tool)

Max tool length

Max tool weight

Max tool moment

Tool selection

Height

Floor space length x width

Weight

mm (in.)

mm (in.)

mm (in.)

mm (in.)

mm (in.)

mm (in.)

kg (lb)

min-1

mm (in.)

m/min (ipm)

m/min (ipm)

kW (hp)

kW (hp)

tool

mm (in.)

mm (in.)

mm (in.)

kg (lb)

N·m (ft-lbf)

mm (in.)

mm (in.)

kg (lb)

Optional Specifications

NC rotary table (A-axis)

Preps for NC rotary table

Lift-up chip conveyor (hinge)

Lift-up chip conveyor (drum filter)

Thru-spindle coolant system

Thru-spindle coolant system

Shower coolant system

Workpiece washing gun

Tool breakage detection

Auto zero offset/auto gauging

Auto door (front operation)

Transformer

Machining Navi

Please specify type details

Includes 1 additional axis

Rear right side discharge

Rear right side discharge

1.5 MPa (217 PSI)

7 Mpa (1000 PSI)

190 L (100 L effective), 250-W pump

Touch sensor activated

W/auto tool length offset (Renishaw probe)

M-g

Recommended chip conveyors Please contact an Okuma sales representative for details.

Chip shape

In-machinechip disposal

Off-machinechip disposal

(optional)

Chip flusher (Std)

Coil (Opt)

Hinge

Scraper

Scraper (drum filter)

Hinge + Scraper (drum filter)

Material Steel FC AL/Nonferrous metal Mixed (general use)

—

��——

� (*1)

�(wet)

�(dry/wet)

—

�(dry)

�(wet) with magnet

�(wet) (*2)

�———

� (*3)

�

—

�� (*4)

——

�

� Typical off-machine chip discharge (lift-up conveyors)

Type

Shape

Hinge Scraper Scraper (drum filter) Hinge + Scraper (drum filter)

Caution: fire prevention measures are necessary when using oil-based coolants.*1. When there are many fine chips *2. When chips are longer than 100 mm *3. When chips are not longer than 100 mm *4. When there are few fine chips

: Standard : Selectable

GENOS M460-VE

*1. Use water-based coolant.*2. Please select this optional BIG-PLUS specification when using BIG-PLUS toolholders.

*3. A required option.

Item

Spindle cooling system

Air cleaner (filter)

Spindle oil-air lubrication system

ATC magazine shutter

Tool unclamp package

Coolant supply systems tank capacities *1

Coolant nozzle

Chip flusher system *1

ATC air blower

Chip air blower

Foundation washers (with jack bolts)

3-lamp status indicator

Work lamp

Full enclosure shielding

Tapered bore cleaning bar

Hand tools

Tool box

Operation panel with color LCD

Pulse handle

Description

Oil controller

Including regulator

M460-VE: 190 L (100 L effective), 250-W pump

M560-VE: 230 L (120 L effective), 250-W pump

Flexible nozzles (5)

Table both sides

Nozzle type

8 pcs

Type C (LED signal tower)

Fluorescent

With ceiling

Item

TAS-S

TAS-C

CAT-40U tool shank

Dual contact spindle

CAT-40U pull studs

In-machine chip conveyor

Floor-type chip conveyor preparations

Chip pan*3

7.0 Mpa thru-spindle preparations

M codes:

IEC compliant

Transformer preparations

OSP-P200M

Inch/metric unit switchable settings

API library 1

Description

Thermo Active Stabilizer–Spindle

Thermo Active Stabilizer–Construction

BIG-PLUS® spindle system*2

20 pcs (thru-spindle applications)

Coil

ConSep interface; electricals only;conveyor additional

60 L (16 gal) (effective)

69 L (18 gal) (effective)

Includes thru-spindle air blow duringspindle rotation; system additional

8 signals

International Electrotechnical Commission

Transformer additional

3-D E Kit (15-in. XGA panel)

GENOS M560-V

1,050 (41.34)

560 (22.05)

1,300 x 560 (51.18 x 22.05)

900 (1,980)

2,510 x 3,100 (98.82 x 122.05)

7,500 (16,500)

Control OSP-P200M Optional Specifications

Machning Navi M-g

Collision Avoidance System

Common variables

Program branch

Cylindrical side facing

User task 2

3-D tool compensation

DNC

Recorded chatter analyzed for optimum cutting conditionAuto/manual modes (blank stock removal)1,000 (standard is 200)ON/OFF external switch (part program)Easier to executeInput/output variables (16 each)Offset directions per I-J-K commands-T3, -B (232-C/Ethernet converter required), -DT

Item Description

� 3D-E Kit Specifications

Super-NURBS

Warm-up

External program selection

Tool grooving

Circuit breaker

Monitor display language

Rotary table additional axes

Fast, high-precision applications (shape comp, adaptive control)Auto power ON at preset times

Pushbutton, rotary switch, BCD

Flat-tool free-shaped grooving (XY/spindle)

Multiple language specifications

2 or more axes

Item Description

Auto program schedule updateCoordinate system selectionHelical cuttingSynchronized Tapping IIProgrammable travel limitsArbitrary angle chamferingTool length/tool dia compensation Tool life managementAuto power shut-offSequence stopReal 3-D simulationI-MAPSimple load monitorNC operation monitorCycle time reduction

To change a part program during a scheduled run100 sets (Std: 20 sets)To machine large-diameter screws with angular cuttersFast & accurate rigid tapping (synchronized spindle speed, angle, feed axis position)Per G22, G23Easy any-angle chamfering (C, R)200 sets each (Std: 100 sets ea)Tools automatically replaced per No. of workpieces or cycle timesAt auto run end or preset timesMachining stopped at designated sequence No.Real time simulation of all machining modes (auto, MDI, manual)Easy part program editing per guide maps (with drawing calculate)Spindle load (stops machining at overload)Time totals (cutting, operation, spindle rotation, external input, etc) and 4 workpiece countersReduces/shortcuts operation procedures

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OSP-P200M 3D-EDescriptionItem

OSP-P200MOkuma Sampling Path Control

A Machine Control and Windows Collaboration R CNC for the New Era

OKUMA Corporation, OGUCHI-CHO, NIWA-GUN, AICHI 480-0193, JAPAN • TEL (0587) 95-7825 • FAX (0587) 95-6074 � The specifications, illustrations, and descriptions in this brochure vary in different markets and are subject to change without notice. Consult your local Okuma representative for specific end-user requirements. Pub No. GENOS-M-main-E-(A)-(3)-100 (Oct 2010) Printed in Japan

When using Okuma products, always read the safety precautionsmentioned in the instruction manual and attached to the product.

This product is subject to the Japanese government Foreign Exchange and Foreign Trade Control Act with regard to security controlled items; whereby Okuma Corporation should be notified prior to its shipment to another country.

� Standard specifications� Large color LCD

(Liquid Crystal Display) � Touch panel operations

PC

USB

Bar-code reader FD, CD-R drive Digital caliper USB memory*Connection devices sold separately.

Ethernet

� OSP full range absolute position feedback (zero point return not required)

� Equipped with high-performance, power-saving processor

� Program storage capacity 2 GB

� Operation backup capacity 2 MB

� RS-232-C, Ethernet, USB ports (2 channels)

� Thermo active stabilizer – Spindle (TAS-S), Thermo active stabilizer – Construction (TAS-C)

� Hi-cut Pro, Hi-G control, ball screw pitch error compensation