Okuma MB-4000H, MB-8000H, MB-10000H User Manual

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Page 1

High-Speed Horizontal Machining Centers

Page 2

High-Speed Horizontal Machining Centers

Thermo-Friendly Concept

Collision Avoidance System

Machining Navi

SERVONAVI

High accuracy / High productivity

The best series for all types of machining—from mass produced parts to large,

high value-added parts—based on a concept of smooth, stress-free operation.

■ High productivity Reduced non-cutting time

■ High accuracy Outstanding accuracy stability with use of Thermo-Friendly Concept

■ Easy to operate User friendly

■ Expandable Easy to add more specs

1 2

Photos in this brochure include optional specifications.

Page 3

Higher productivity achieved with higher machining capacity and reduced non-cutting time

High machining capacities achieved with fast, powerful spindles

■ Machining capacity

1,081 cm3/min (MB-8000H actual data)

ø200 face mill, material: S45C high power spindle: 6,000 min

MB-4000H

Standard spindle: 15,000 min Material: S45C

MB-8000H

Standard spindle: 6,000 min Material: S45C

-1

MB-8000H

High power spindle: 6,000 min Material: S45C

Tool

-1

ø80 face mill 8 blades

(carbide)

ø20 roughing end mill 7 flutes (carbide)

ø35 insert drill (carbide)

Tap M30P3.5

Tool

ø100 face mill 10 blades (carbide)

ø50 porcupine cutter (carbide)

ø63 insert drill (carbide)

Tap M42P4.5

Tool

-1

ø200 face mill 10 blades (carbide)

Note: The data shown here represent "actual data," which may not be obtained under different specifications, tooling,

cutting, and other conditions.

Spindle speed

4,000

Spindle speed

■ Optimal performance with a wide range of spindle variations

The types available include: standard, for various applications; optimal high-speed / wide-range, for highly efficient aluminum and die/mold machining; optimal high-power, for difficult-to-cut and high stock removals — just pick the right spindle for the job.

MB-4000H ■ Standard specifications MB-4000H 15,000 min

7/24 taper No. 40, HSK-A63*

●

Standard

spindle

Spindle speed: 15,000 min

●

Output: 26/18.5 kW (10 min/cont)

●

Torque: 163/120 N-m (5 min/cont)

HSK-A63

●

High-speed

spindle*

Spindle speed: 20,000 min

●

Output: 30/22 kW (10 min/cont)

●

Torque: 57/42 N-m (10 min/cont)

MB-8000H/MB-10000H

7/24 taper No. 50, HSK-A100*

●

Standard

spindle

Wide-range

spindle*

High power

spindle*

(MB-8000H)

Spindle speed: 6,000 min

●

Output: 30/22 kW (10 min/cont)

●

Torque: 606/349 N-m (10 min/cont)

7/24 taper No. 50, HSK-A100

●

Spindle speed: 12,000 min

●

Output: 37/26 kW (10 min/cont)

●

Torque: 419/284/194 N-m (2 min/10 min/cont)

7/24 taper No. 50, HSK-A100

●

Spindle speed: 6,000 min

●

Output: 45/37 kW (20 min/cont)

●

Torque: 1,071/637 N-m (3 min/cont)

-1

* Optional

-1

* Optional

min

895

880

320

min

955

950

min

398

-1

(45/37 kW [20 min/cont]) (Optional)

-1

Cutting

m/min

225

251

-1

Cutting

m/min

300

150

188

-1

Cutting

m/min

250

■ Standard specifications MB-8000H 6,000 min

Feed rate

500

100

Spindle torque

N-m

1,000

500

100

Spindle torque

N-m

mm/min

2,650

5,320

132

1,120

mm/min

3,220

504

180

405

Feed rate

mm/min

1,404

50 100

Cut width

140

15 kW (5 min)

11 kW (cont)

163 N-m (5 min)

120 N-m (cont)

Spindle speed min

606 N-m (10 min)

349 N-m (cont)

410 830 2,800

Spindle speed min

–

880

1,000500

Cut depth

26 kW (10 min)

18.5 kW (cont)

4,000

2,500 10,000

5,000

30 kW (10 min)

22 kW (cont)

26 kW (10 min)

15 kW (cont)

950

1,000500

2,000 10,000

-1

2.7

5.5

Chips

/min

400 638

–

Chips

901

–

/min

630

–

6,000

(Spindle load)

1,081

15,000

100

–

81%

Chips

/min

-1

Motor output

-1

Motor output

3 4

Shorter lead times with reduced non-cutting time

■ Machine performance

Quicker movements reduce non-cutting time—ideal for high-mix production applications.

MB-4000H

Rapid traverse

Acceleration

X-Y-Z: 60 m/min

Max. 1 G

T-T/C-C:

Tool change

1.0/2.6 sec (tool weight less than 4 kg)

1.3/2.9 sec (tool weight more than 4 kg)

Pallet change

7.0 sec

■ Machining Time Shortening Function

MTSF shortens machining time in operations with repeated rapid traverse (G00) and cutting feed (G01) movements, such as for parts with many drilled holes.

(The amount by which machining time is reduced will differ depending on machine setup, machined part shape, and part program.)

■ Turn-Cut (Optional)

Lead times are reduced with this process-intensive turning application done on a machining center.

MB-8000H

Rapid traverse

Tool change

Pallet change

X-Y-Z: 50 m/min

T-T/C-C: 2.0/5.2 sec

14.5 sec

MB-10000H

Rapid traverse

Tool change

Pallet change

Turning is done with synchronized control with X-Y coordinate arc and tool edge position of rotating spindle tool.

●

Machining of tapered holes

●

Various diameters can be handled with a single tool

●

Machining of ID/OD greater than largest tool diameter

X-Y-Z: 50 m/min

T-T/C-C: 2.0/5.5 sec

15.0 sec

Arc

Z synchronization

Arc center

Spindle center

Arc center

Arc along spindle center path

Page 4

Advanced machine structural design and Okuma Intelligent Technologies achieve highly accurate machining

Machine structure

■ Integrated ball screw bracket (except on MB-10000H)

■ Y-axis motor base cooling

■ Ball screw cooling

MB-4000H (Optional)

■ High accuracy double ball screw employed in all

axes.

(MB-10000H)

■ Bed supports rapid travel of large masses

Ribs placed directly under guideways

Manageable Deformation—Accurately controlled

Thermo-Friendly Concept

■ High accuracy indexing table

●

Pallet seating surface uses a taper cone system for high accuracy.

●

NC 0.001 degree:

· MB-4000H (Standard)

· MB-8000H, 10000H (Optional)

■ Highly rigid column strongly withstands

bending and torsion

Diagonal rib configuration of columns

Optimized Servo Control

SERVONAVI

Achieves long term accuracy and surface quality

■ SERVONAVI AI (Automatic Identification)

●

Cycle time shortened with faster acceleration

Work Weight Auto Setting

On table travel type machining centers, the table feed acceleration with the previous system was the same regardless of weight, such as workpieces and fixtures loaded on the table.

Work Weight Auto Setting estimates the weight of the workpiece and fixture on the table and automatically sets servo parameters, including acceleration, to the optimum values. Cycle times are shortened with no changes to machining accuracy.

Acceleration

High

SERVONAVI

Low

Previous control

Heavy Light

Higher acceleration, shorter cycle time

Workpiece weight

■ SERVONAVI SF (Surface Fine-tuning)

●

Maintains machining accuracy and surface quality

Reversal Spike Auto Adjustment

Slide resistance changes with length of time machine tools are utilized, and discrepancies occur with the servo parameters that were the best when the machine was first installed. This may produce crease marks at motion reversals and affect machining accuracy (part surface quality).

ERVONAVI’s Reversal Spike Auto Adjustment maintains

machining accuracy by switching servo parameters to the optimum values matched to changes in slide resistance.

Comparison of DBB measurements

Before adjustment After adjustment

High accuracy is enabled in normal factory environments. The unique approach of “accepting temperature changes.”

The machining accuracy of the workpiece changes significantly due to temperature change in the machine's periphery, heat generated from the machine itself, and heat generated from machining.

This unique Thermo-Friendly Concept, which accommodates such temperature changes, achieves high accuracy in normal factory environments.

■ Eliminate waste with the Thermo-Friendly Concept

In addition to maintaining high dimensional accuracy when room temperature changes, Okuma's Thermo-Friendly Concept provides high dimensional accuracy during machine startup and machining restart. To stabilize thermal deformation, warming-up time is shortened and the burden of dimensional correction during machining restart is reduced.

●

TAS-C (Thermo Active Stabilizer—Construction)

The TAS-C environmental thermal deformation control accurately controls the machine's structural thermal deformation; by taking into consideration the machine's thermal deformation characteristics, temperature data from properly placed sensors, and the location information of the feed axis.

●

TAS-S (Thermo Active Stabilizer—Spindle)

The TAS-S spindle thermal deformation control takes into account various conditional changes such as the spindle's temperature data, modification of the spindle rotation and speed, as well as spindle stoppage. The spindle's thermal deformation will be accurately controlled, even when the rotating speed changes frequently.

5 6

Machine startup

Machining restart

Room temp change

High dimensional stability

●

Maintaining high accuracy and stable operations

Inertia Auto Setting

When workpieces or fixtures are changed, inertia (inertial mass) also changes, sometimes resulting in greater positioning error of the rotary axis.

Inertia Auto Setting estimates workpiece/fixture inertia from acceleration torque and automatically changes servo parameter settings to the optimum values so that high accuracy and stable movement can be maintained.

●

Contributes to longer machine life

Vibration Auto Adjustment

When aging changes machine performance, noise, vibration, crease marks, or fish scales may appear.

Vibration Auto Adjustment can quickly eliminate noise and vibration even from machines with years of operation.

New

AgedAged

After

SERVONAVI

Page 5

Excellent operability for improved production efficiency

Flexible production of large-variety workpiece applications

Easy to operate (making life easier for the operator)

■ Ceiling door

●

Good lighting and no coolant dripping

●

Easy workpiece mounting/dismounting with a crane

■ Front-facing ATC magazine (MB-4000H only)

●

Easy tool exchange: 48-tool, 64-tool tool magazines

●

Magazine door opens to the floor

■ Chip discharge

●

Chips discharged directly with center trough just under spindle

●

No accumulation of chips in the machining chamber, neat and

simple covering

●

Washing in-machine and under pallet

In-machine chip conveyor

Chips discharged by conveyor

In-machine chip conveyor

(Standard: hinge type)

Coil conveyor under APC (Standard)

Off-machine chip disposal (Optional)

Chip pan (Standard)

An impressive lineup of automation systems

Compatible with production plans matched to high-mix workpiece demand. The best system for the type of production can be selected.

■ Flexible APC systems

●

Multi-pallet APC connects to standard 2-pallet rotary-shuttle APC

●

APC change time is the same as in the standard APC

●

Can be adapted to match plant layout and type of production

6-pallet APC 10-pallet APC 12-pallet APC

■ Column traverse system

(MB-10000H uses a traverse carrier system)

●

Outstanding accessibility to pallet (workpiece), spindle

Bed

Coolant tank (Standard)

(MB-10000H will discharge chips to the front of the machine)

■ Independent left-side operation panel

(except on MB-10000H)

●

Easier to operate the switches and watch machining

■ Ready for FMS applications

●

An FMS with a smart, expandable stacker crane system

Approx 30 m

Stacker crane

Rack shelf

chamber movements at the same time. (Can swivel)

Handling station

Approx 15 m

MB-8000H MB-8000H MB-8000H MB-8000H

7 8

[System layout example]

●

MB-8000H 4

●

Pallets 32

●

Rack levels 2

(system height approximately 5.5 m)

●

Handling station 1

285 tool matrix magazine

Page 6

Efficient high-mix production of diverse parts OSP advanced technology

Expandable

Respond flexibly with magazine matched to needed tool storage capacity.

■ Space-saving with large tool capacity

Cutting condition search for milling

Machining Navi M-i, M-gII+ (Optional)

Automatically changes to optimum spindle

■

speed (M-i)

Built-in sensors measure chatter vibration and the machine automatically changes to the best spindle speed.

■ Vibration waveform display

Automatic ON/OFF control

Adjust cutting conditions while monitoring

■

the data (M-g

Navigates effective measures by detecting and analyzing machining chatter with a microphone attached to the machine.

Changing to optimum spindle speed

Changing spindle speed

Lower cutting load required

II+)

Machining Navi

(OSP) provides

the answer!

Chain system ATC magazine (64 tool: Optional)

MB-4000H

Standard

Optional

Specifications

Chain system

Matrix system

MB-8000H

Standard

Optional

Specifications

Chain system

Matrix system

Multiple

magazine

system

Matrix system ATC magazine (Optional)

Chain system ATC magazine

(front-facing)

(MB-4000H only)

48 tools

64 tools

110 tools, 146 tools, 182 tools, 218 tools, 326 tools

40 tools

60 tools

81 tools, 111 tools, 141 tools, 171 tools, 195 tools, 225 tools, 255 tools, 285 tools

320 tools, 400 tools

MB-10000H

Standard

Optional

Specifications

Matrix system ATC magazine

Chain system

Multiple

magazine

system

40 tools

60 tools

100 tools, 150 tools, 200 tools, 240 tools, 320 tools, 400 tools

Collision prevention

Collision Avoidance System (Optional)

World’s first “Collision-Free Machine”

■

CAS prevents collisions in automatic or manual mode, providing risk-free protection for the machine and great confidence for the operator.

Next-Generation Energy-Saving System

A suite of energy saving applications for machine tools

Accuracy ensured, cooler off

■

Intelligent energy-saving function with the Thermo-Friendly Concept. The machine itself determines whether or not cooling is needed and cooler idling is stopped with no loss to accuracy. Electricity consumption during non-machining time greatly reduced with “ECO Idling Stop”, which shuts down each piece of auxiliary equipment not in use. (Standard application on machines with Thermo-Active Stabilizer—Spindle)

ECO Idling Stop

■

Power is shown individually for spindle, feed axes, and auxiliaries on the OSP operation screen. The energy-saving benefits from auxiliary equipment stopped with ECO Idling Stop can be confirmed on the spot.

■

On-the-spot check of energy savings

Intermittent/continuous operation of chip conveyor and mist

collector during operation

ECO Power Monitor

ECO Operation (Optional)

Energy-saving hydraulic unit using servo control technology

ECO Hydraulics (Optional)

9 10

Page 7

■ Machine Specifications

Item Unit

Travels

Pallet

Spindle

X axis (Left/right column/

MB-10000H uses left/right carrier)

Y axis (spindle up/down)

Z axis (table front/back)

Spindle center to pallet top

Spindle nose to pallet center

Pallet size

Max load

Indexing angle

Max workpiece dimensions

Spindle speed

mm (in)

kg (lb)

deg

mm (in)

min

(rpm)

Tapered bore

mm (in)

m/min (ipm)

mm/min (ipm)

kW (hp)

Feed rate

Motors

ATC

Bearing dia

Rapid traverse

Cutting feed rate

Spindle (10 min/cont)

Feed axes

Table indexing

Tool shank

Pull stud

Magazine capacity

Max tool dia (w/ adjacent)

Max tool dia (w/o adjacent)

Max tool length

Max tool weight

tools

mm (in)

kg (lb)

Tool selection

Machine Size

Height

Floor space; width × depth

Weight

mm (in)

kg (lb)

2,420 × 4,700 (95.28 × 185.04)

Controller

*1. Machine component movements become slower with this optional specification. *2. Max tool size 2 pots away can not exceed ø110 mm (ø4.33 in) *3. Shutter open/close times become longer with the optional specification. *4. Fixed address for 110 or more tools *5. Max workpiece diameters may be limited by required tool lengths. *6. Fixed address for 81 or more tools *7. Fixed address for 100 or more tools [ ]: Optional

MB-4000H MB-8000H MB-10000H

560 (22.05)

625 (24.61)

50 to 610 (1.97 to 24.02)

85 to 710 (3.35 to 27.95)

400 × 400 (15.75 × 15.75)

400 (880)

0.001

ø600 × 900 (ø23.62 × 35.43)

50 to 15,000

[50 to 20,000]

7/24 taper No. 40 [HSK-A63]

ø70 (ø2.76)

X-Y-Z: 60 (2,362)

1 to 60,000 (0.04 to 2,362)

26/18.5 (35/25) [30/22 (47/33)]

X: 4.6 (6.13),

Y-Z: 3.5 (4.67)

3.0 (4.0)

MAS403 BT40 [HSK-A63]

1,300 (51.18)

1,100 (43.31)

1,250 (49.21)

50 to 1,150 (1.97 to 45.28)

100 to 1,350 (3.94 to 53.15)

800 × 800 (31.50 × 31.50)

2,000 (4,400) [2,500 (5,500)]*

ø1,450 × 1,450 (ø57.09 × 57.09)

50 to 6,000

[12,000, 6,000 high power]

7/24 taper No. 50 [HSK-A100]

ø100 (ø3.94)

X-Y-Z: 50 (1,969)

1 to 50,000 (0.04 to 1,969)

30/22 (40/30) [37/26 (50/35),

45/37 (60/50) (20 min/cont)]

X: 5.1 (6.8),

Y: 3.5 (4.7) × 2, Z: 5.1 (6.8)

MAS403 BT50 [HSK-A100]

1,000 × 1,000 (39.37 × 39.37)

1 [0.001]

ø1,400 × 1,450 (ø55.12 × 57.09)

4.6 (6.1)

MAS 2 [ – ]

48 [64, 110 to 326]

ø70 (ø2.76)

(ø5.91)

ø150*

300 (11.81) [400 (15.75)]*

10 (22)

Memory random*

2,647 (104.21)

9,500 (20,900)

40 [60, 81 to 285, 320, 400]

ø240 (ø9.45) [ø315 (ø12.40)]*

600 (23.62) [800 (31.50)]*3*

25 (55) [30 (66)]*

Memory random*

3,449 (135.79)

3,960 × 7,505 (155.91 × 295.47)

27,000 (59,400)

ø140 (ø5.51)

4,545 × 6,465 (178.94 × 254.53)

OSP-P300MA

1,400 (55.12)

1,250 (49.21)



-20 to 1,230 (-0.79 to 48.43)



2,000 (4,400)

50 to 6,000

[50 to 12,000]

30/22 (40/30) [37/26 (50/35)]

X-Y-Z: 4.6 (6.1) × 2

40 [60, 100 to 400]

ø240 (ø9.45)

600 (23.62)

25 (55)

Memory random*

3,410 (134.25)

33,600 (73,920)

■ Standard Specifications

Spindlehead cooling system

Hydraulic unit

Centralized lubrication automatic oil supplier

MB-4000H

MB-8000H

MB-10000H

Coolant supply system

MB-4000H

MB-8000H

MB-10000H

Coolant nozzle

Table area wash

ATC air blower (blast)

Chip air blower (blast)

Full enclosure shielding

Operating tools, tool box

Tool release leve

Tapered bore cleaning bar

Oil controller

Tank 6 L

Oil level alarm and pressure alarm equipped

Tank 20 L

Oil level alarm and pressure alarm equipped

Tank 750 L (510 L*

), Pump motor 1,500 W

(double use for nozzle and in-machine)

Tank 1,100 L (690 L*

), Pump motor 390 W*

(for nozzle), 550 W (for in-machine wash)

Tank 840 L (530 L*

), Pump motor 390 W*2

(for nozzle), 1,500 W (for in-machine wash)

Eyeball nozzle type

In-machine and under-pallet wash

Nozzle type

Work lamp

Status indicator

Foundation blocks

Side-slip prevention tool

Automatic tool changer

1-degree indexing table

APC

In-machine chip discharge*

Chip pan for above

In-machine chip discharge (below APC)

Ball screw cooling

TAS-S

TAS-C

Door interlock

B-axis rotation interlock

*1. Effective *2. At 50 Hz *3. 2 locations on MB-8000H and MB-10000H *4. Pallets with MAS tapped holes *5. Directly below the spindle

MB-4000H

MB-8000H

MB-10000H

LED, 1 location*

3-lamp signal tower

Chemical anchors included

Tool capacity: 48

Tool capacity: 40

MB-4000H indexing: 0.001 degree

(MB-4000H only)

2-pallet rotary-shuttle*

Hinge type chip conveyor

MB-10000H uses a lift-up conveyor;

chip pan not required.

Coil type chip conveyor N/A for MB-10000H which discharges to front

Optional on MB-4000H

Optional on MB-8000H, MB-10000H

Optional on MB-4000H, MB-8000H

■ Optional Specifications

Spindle speeds

Main motor Dual contact spindle

ATC magazine capacity (tools)

MB-4000H MB-8000H MB-10000H MB-8000H MB-4000H MB-8000H MB-10000H

MB-4000H

50 to 20,000 min

50 to 12,000 min

50 to 6,000min HSK-A63, BIG-PLUS

HSK-A100, BIG-PLUS

64 (chain) 110, 146, 182, 218, 326 (matrix) 60 (chain)

MB-8000H

81, 111, 141, 171, 195, 225, 255, 285 (matrix) 320, 400 (multiple magazine)

MB-10000H

AbsoScale detection Auto 0.001 indexing table

60 (chain) 100, 150, 200, 240, 320, 400 (multiple magazine) X-Y-Z axe Built-in NC table

(standard specification on MB-4000H) APC pallets Pallet surfaces Spare pallets Edge locator Coolant pump Thru-tool coolant Thru-spindle coolant* Semi-dry machining Shower coolant

6, 10, 12*

T-slot

1.5 MPa

MPa: 1.5, 7.0, large flow 1.5, large flow 7.0

Thru-spindle, thru nozzle, thru/nozzle switch

10 nozzles, 550-W pump Table area wash discharge Work wash gun

250 W pump Oil mist lubricator

■ Optional Spindles

High-speed

(MB-4000H)

500

100

Spindle torque

● Spindle speed: 20,000 min

● Output: 30/22 kW (40/30 hp)

(10 min/cont)

● Torque: 57/42 N-m (42/31 ft-lbf)

(10 min/cont)

57 N-m (10 min)

42 N-m (cont)

50 100

500

Spindle speed min

(Optional)

30 kW (10 min)

22 kW (cont)

2,000 10,000 20,000

5,0001,000

-1

■ Recommended chip conveyors

Workpiece material Steel FC

Chip shape

In-machine

Off-machine chip discharge (Optional)

Hinge type (Standard) *

Hinge type

Scraper type

Scraper type (with drum filter)

Hinge + scraper (with drum filter)

-1

, HSK-A63, 30/22 kW

-1

, No.50, 37/26 kW

-1

, No.50, 45/37 kW, 1,071 N-m

, FMS

-1

Wide-range

(MB-8000H, MB-10000H)

kWN-m

1,000

500

Motor output

100

Spindle torque

(Please contact an Okuma sales representative for MB-10000H recommendations.)

● Spindle speed: 12,000 min

● Output: 37/26 kW (50/35 hp)

(10 min/cont)

● Torque: 419/194 N-m (308/143 ft-lbf)

(2 min/cont)

419 N-m (2 min) 284 N-m (10 min) 194 N-m (cont)

15 kW (cont)

1,200 12,000

50 100

740

1,000

500

Spindle speed min

2,000

—

(*1)

(Wet) with magnet

■ Off-machine lift-up chip conveyors

Name

Shape

Hinge Scraper Scraper (with drum filter) Hinge + scraper (with drum filter)

Mist collector Chip air blower In-machine discharge Off-machine chip discharge

(lift-up chip conveyor) Chip buckets (heights)

Hydraulic oil cooler Coolant heater/cooler Auto tool length

compensation Auto gauging (w/zero offset)

Pull stud shape Standard T-column fixture Standard square-column

fixture Angle plate

Ball-screw cooler

Additional work lamp Machining Navi Turning cut Hydraulic fixture systems TAS-S

TAS-C Recommended for die

machining

*1. 12 pallets for MB-4000H only. *2. Okuma pull studs required.

-1

Non-ferrous metal

(*2)

100

Motor output

kWN-m

Aluminum /

—

32.5 kW (2 min) 22 kW (10 min) 37 kW (10 min) 2 6kW (cont)

4,000 10,000

-1

—

(Dry)

(Wet)

(*3)

Adapter Scraper type chip conveyor Please see the recommended chip

conveyors below L type: 700 mm, H type: 1,000 mm

Touch sensor (w/tool breakage detection) Touch probe MAS-1, JIS, CAT, DIN

Std: MB-8000/10000H [Opt: -4000H]

M-i, M-gII

Linked, pallet-thru types Std: MB-4000H [Opt: -8000/10000H] Optional for all 3 models AbsoScale detection (X-Y-Z axes) Hyper-Surface

DNC-DT, 0.1 µm control

High power

(MB-8000H)

1,000

500

100

Spindle torque

● Spindle speed: 6,000 min

● Output: 45/37 kW (60/50 hp)

(20 min/cont)

● Torque: 1,071/637 N-m (788/468 ft-lbf)

(3 min/cont)

1,071 N-m (3 min)

752 N-m (20 min)

637 N-m (cont)

22 kW (cont)

330 800

50 100 6,000

Spindle speed min

Mixed

(general use)

(*4)

—

-1

37 kW (3 min)

26 kW (20 min)

1,230

1,000500

-1

45 kW (20 min)

37 kW (cont)

1,900

3,300

4,100

100

kWN-m

: Recommended : Conditionally

recommended

* Scraper type (optional) can

be selected.

*1. When there are many fine

chips

*2. When chips are longer

than 100 mm

*3. When chips are shorter

than 100 mm

*4. When there are few fine

chips

Note: When chips are dry,

clean out chips that have accumulated under the pallet or elsewhere in the machine as needed.

Motor output

11 12

Page 8

The Next-Generation Intelligent CNC

With revamped operation and responsiveness— ease of use for machine shops first!

Smart factories are using advanced digitization and networking (IIoT) in manufacturing to achieve enhanced productivity and added value. The OSP has evolved tremendously as a CNC suited to advanced intelligent technology. Okuma’s new control uses the latest CPUs for a tremendous boost in operability, rendering performance, and processing speed. The OSP suite also features a full range of useful apps that could only come from a machine tool manufacturer, making smart manufacturing a reality.

Smooth, comfortable operation with the feeling of using a smart phone

Improved rendering performance and use of a multi-touch panel achieve intuitive graphical operation. Moving, enlarging, reducing, and rotating 3D models, as well as list views of tool data, programs, and other information can be accomplished through smooth, speedy operations with the same feel as using a smart phone. The screen display layout on the operation screen can also be changed to suit operator preferences and customized for the novice and/or veteran machinists.

Smooth

operations even

with wet or

work-gloved

hands

Enlarge

Note: 15-in. operation panel screen shots.

Collision Avoidance System (Optional) shown above.

“Just what we wanted.”— Refreshed OSP suite apps

This became possible through the addition of Okuma's machining expertise based on requests we heard from real, machine-shop customers. The brain power packed into the CNC, built by a machine tool manufacturer, will “empower shop floor” management.

Routine inspection support

Maintenance Monitor

The Maintenance Monitor displays items for inspections before starting daily operation and regular inspections and the rough estimate of inspection timing. Touching the [INFO] button displays the PDF instruction manual file of relevant maintenance items.

Increased productivity through visualization of motor power reserve

Spindle Output Monitor

Making new machining technology simpler and easier to use

Turn-Cut Guide (Optional)

Monitoring operating status even when away from the machine

E-mail Notification

Automatic saving of recorded alarms

Screen Capture

Easy programing without keying in code

[INFO] button

Scheduled Program Editor

Get Connected, Get Started, and Get

Innovative with Okuma “Monozukuri ”

Machine tooland PC

Connect, Visualize, Improve

Okuma’s Connect Plan is a system that provides analytics for improved utilization by connecting machine tools and visual control of factory operation results and machining records. Simply connect the OSP and a PC and install Connect Plan on the PC to see the machine operation status from the shop floor, from an office, from anywhere. The Connect Plan is an ideal solution for customers trying to raise their machine utilization.

Connect

Standard Specifications

■

Basic Specs

Programming

Operations

Communications / Networking High speed/accuracy specs

Energy-saving

Optional Specifications

■

Item

Interactive functions

Advanced One-Touch IGF-M (Real 3-D simulation included) Interactive MAP (I-MAP)

Programming

Auto scheduled program update Additional G-/M-code macros Common variables 1,000 pcs

(Std: 200 pcs) Program branch; 2 sets

Program notes (MSG) Coordinate system 100 sets

selection (Std: 20 sets)

Helical cutting (within 360˚) 3D circular interpolation Synchronized Tapping II Arbitrary angle chamfering Cylindrical side facing Slope machining Tool grooving (flat-tool free-shaped grooving) Turn-Cut Tool max rotational speed setting F1-digit feed 4 sets, 8 sets, parameter Programmable travel limits (G22, G23) Skip (G31) Axis naming (G14) 3-D tool compensation Tool wear compensation Drawing conversion Programmable mirror image (G62) Enlarge/reduce (G50, G51) User task 2 I/O variables (16 each) Tape conversion*

Monitoring

Real 3D simulation Simple load monitor Spindle overload monitor NC operation monitor Hour meter, work counter Hour meters Power, spindle, NC, cutting Operation end buzzer Work counter MOP-TOOL Adaptive control, overload monitor AI machine diagnostics Machining data logger Cutting Status Monitor Tool life management Hour meter, No. of workpieces

Gauging

Auto gauging Touch probe (G31) Auto zero offset Includes auto gauging

Tool breakage (touch sensor) (G31) detection Includes auto tool offset

Gauging data printout File output Manual gauging (w/o sensor) Interactive gauging (touch sensor, touch probe required)

Control Position feedback Coordinate functions Min / Max command Feed Spindle control Tool compensation Display Self-diagnostics Program capacity Program operations

“suite apps” “suite operation” Easy Operation Machine operations

MacMan

ECO suite

2,000 pcs

200 sets

400 sets

With M02, M30, and END commands With M02 and M30 commands

Feed axes, Spindle

X, Y, Z, simultaneous 3 axis, spindle control (1 axis) OSP full range absolute position feedback (zero point return not required) Machine coordinate system (1 set), work coordinate system (20 sets) ±99999.999 mm, ±9999.9999° 8-digit decimal, command units: 0.001 mm, 0.01 mm, 1 mm, 0.0001°, 0.001°, 1° Cutting feed override 0 to 200%, rapid traverse override 0 to 100% Direct spindle speed commands, override 30 to 300%, multi-point indexing No. of registered tools: Max 999 sets, tool length/radius compensation: 3 sets per tool 15-inch color LCD + multi touch panel operations Automatic diagnostics and display of program, operation, machine, and NC system faults Program storage capacity: 4 GB; operation backup capacity: 2 MB Program management, editing, multitasking, scheduled program, fixed cycle, G-/M-code macros, arithmetic, logic statements, math functions, variables, branch commands, coordinate calculate, area calculate, coordinate convert, programming help Applications to graphically visualize and digitize information needed on the shop floor Highly reliable touch panel suited to shop floors. One-touch access to suite apps. “Single-mode operation” to complete a series of operations; advanced operation panel/graphics facilitate smooth machine control MDI, manual (rapid traverse, manual cutting feed, pulse handle), load meter, operation help, alarm help, sequence return, manual interrupt/auto return, pulse handle overlap, parameter I/O, PLC monitor, Cycle time reduction easy setting Machining management: machining results, machine utilization, fault data compile & report, external output USB (2 ports), Ethernet Hi-G Control, Hi-Cut Pro, pitch error compensation, S TAS-S (Thermo Active Stabilizer—Spindle) : MB-4000H

ECO Idling Stop*1, ECO Power Monitor*

*1. Spindle cooler Idling Stop is used on TAS-S machines. *2. The power display shows estimated values. When precise electrical values are needed, select the wattmeter option.

Kit Specs

3D AOT

NML

E D E D E D

●

Incl in machine specs Incl in machine specs

Incl in machine specs

●

ERVONAVI, Machining Time Shortening Function,

3D AOT

Item

External I/O communication

●

RS-232C connector DNC-T3 DNC-B (RS-232C-Ethernet transducer used on OSP side)

●

DNC-DT DNC-C/Ethernet Additional USB (Additional 2 ports, Std: 2 ports)

Automation / untended operation

Auto power shut-off M02 and END alarms,

●

Warm-up (calendar timer)

●

External program Button, rotary switch, digital switch selection BCD (2-digit, 4-digit)

●

Cycle time reduction (Ignores certain commands) Pallet pool control (PPC) (Required for multi-pallet APC)

●

Robot, loader I/F

●

High-speed, high-precision

AbsoScale detection X-, Y-, Z-axis Inductosyn detection Additional axes Hyper-Surface*

0.1 µm control (linear axis commands) TAS-S (Thermo Active Stabilizer––Spindle)* TAS-C (Thermo Active Stabilizer––Construction)

●

ECO suite (energy saving functions)

ECO Operation ECO Power Monitor Wattmeter Energy-saving Inverter

hydraulic unit

●

Other

●

Control cabinet lamp (inside) Circuit breaker Sequence operation Sequence stop Upgraded sequence Mid-block return

restart

●

Pulse handles 2 pcs, 3 pcs (Std: 1 pc)

●

External M signals 4, 8 signals Collision Avoidance System (CAS)* Machining Navi M-i, M-gII+ (cutting condition search) One-Touch Spreadsheet Block skip; 3 sets Additional axes A, B, C axes [preps, specs] Fixture offset OSP-VPS (Virus Protection System)

●

19-inch display operation panel w/adjustable-tilt keyboard

Kit full forms: NML: Normal, 3D: Real 3D simulation, E: Economy, D: Deluxe, AOT: Advanced One-Touch IGF-M *1. Requires technical consultation. *2. Standard for MB-4000 (Opt: MB-8000/10000H) *3. There are limitations when Hyper-Surface and Collision Advance System are used

simultaneously.

●

work preps done

ECO Hydraulics

Kit Specs

NML

E D E D E D

●

13 14

Page 9

■ Pallet dimensions

MB-4000H

200

45 45110

BBBC B C

Edge locators

BBBC B C

Column

side

24-M16 24-M20 (MB-10000H)

(Option)

4025

30 (MB-8000H)

MB-8000H

MB-10000H

8000H

MB-10000HMB-4000H

36 18

201 201

225 22550 50

250 250

98 98

49 49

65 6513530135

400

200200

175175

Unit: mm

MB-4000H

Unit: mm (in)

Dimensional and Installation Drawings

A MB-4000H MB-8000H MB-10000H

400 800

1,000

E MB-4000H MB-8000H MB-10000H

ø20.5 ø20.5

ø22

I MB-4000H MB-8000H MB-10000H

Edge locators

(Option)

9898 151 151

4949

ø26 ø26 ø33

Workpiece clamp tapped hole detail

80 160 200

F 30 30 35

ø18 ø18 ø22

118˚

K L

C 40 80

100

G 40 40

50.2

14.5

14.5 21

M16 M16 M20

10.5

15.5

0.7

0.5

Air inlet

Power inlet 2,465 mm from floor (Control cabinet top)

Coolant tank

1,800 (70.87) 2,308 (90.87)

535

(Door open)

625

(Z travel)

700

ø600

1,500 (Margin)

655

(Door opening)

1,205566

4,700 (185.04)

5,219 (205.47)

1,293

2,848

1,327 mm from floor Rc3/8

APC max swing dia

ø1,300

407413

820

(APC door opening)

2-pallet rotaryshuttle APC

500

(Margin)

925

3571

1,0551,330

635748

2,385

3,768 (148.35)

(Margin)

Edge locators

(Option)

Workpiece hitch bolt hole detail

■ Working range ■ Maximum workpiece dimensions

Y-axis

travel

560 1,100 1,250

50 [80] 85 [115] 200 [230]

Area B

Area A

Z-axis

travel

625 1,250 1,250

225

200 (125*)

Pallet top

Y-axis minus end

to pallet top

50 [20] 50 [20]

-20 [-50]

Interference areas A: Spindlehead and table B: X-/Y-axis telescopic covers.

(Max workpiece dimensions)

Pallet indexing angle limited to

[ ] : T-slot pallets

Z-axis minus end

to pallet center

85 100 100

prevent pallet and X-/Y-axis telescopic cover interference.

A B

Interference with telescopic covers

Max diamater

MB-4000H MB-8000H

MB-10000H

At the Z-axis minus end, the X and Y-axis telescopic covers will interfere with the workpiece, therefore, set the maximum diameter to Area B.

MB-8000H max workpiece diameter: ø1300 mm at ø120 mm from pallet top surface.

ø600 ø1,450 ø1,400

Z-axis end

ø500 ø1,000 ø1,000

Pallet center

MB-4000H MB-8000H MB-10000H

Interference

MB-4000H MB-8000H MB-10000H

X-axis

travel

560 1,300 1,400

Area AFArea AGArea B

125

320

410

(Option)

Y-axis travel

[ ]: T-slot pallets

Max height

900 [870] 1,450 [1,420] 1,450 [1,420]

Unit: mmUnit: mm

Lift-up chip conveyor H800 (Opt)

L type chip bucket

(Opt)

Spindle gauge line

Tool magazine operation panel

(Z travel)

4,108

4,619

4,700 (185.04)

(Max work

ø600

dia)

700

79335062585

APC swing center

Spindlehead cooler

900

56050

(Y travel)

2,418

(Max workpiece height)

1,130

Hydraulic unit

48-tool ATC magazine

Tool changer

2,535 (99.80)

64-tool ATC magazine (Opt)

560460

(X travel)

2,420 (95.28)

Status indicator

APC operation panel

2,627

2,465

2,647 (104.21)

15 16

Page 10

MB-8000H Dimensional and Installation Drawings

Unit: mm (in) Unit: mm (in)

MB-10000H Dimensional and Installation Drawings

Chip bucket

(Opt)

1,624

Lift-up chip conveyor

(Opt)

1,200

(Margin)

Coolant tank

689859

Power inlet 2,390 mm from floor

(Control cabinet top)

2,123 (83.58)

40-tool

40-tool ATC

ATC

magazine

magazin

7,505 (295.47)

1,533

983 (Door open)

Tool magazine operation panel

4,535 (178.54)

2,857 (112.48)

ø1,450

Enclosure shield

Air inlet 1,390 mm from floor Rc3/8

Spindlehead

Spindlehead cooler

cooler

Hydraulic

Hydraulic unit

unit

2,0823,875

500

(Margin)

ø3,100 APC max swing dia

1,750

1,541

3,500

(APC door opening)

1,750

460

537

222

3,960

4,938 (194.41)

500

(Margin)

Power inlet 2,145 mm from floor

200

890 1,372 1,440

680

559

980

(Door open)

40-tool

ATC

magazine

3,475 2,431

6,465 (254.53)

7,145 (281.30)

ø3,050

APC max swing dia

1,538

(Door opening)

Coolant tank

Lift-up chip conveyor H1,020 (Opt)

Lift-up chip conveyor H1,200 (Opt)

500

(Margin)

1,440

2,110

3,750

200

500

4,545

4,745 (186.81)

2,100

(Margin)

Gauge line

100

(Z travel)

Tool magazine operation panel

7,505 (295.47)

1,250 825

ø1,450

(Max work dia)

APC swing center

(max workpiece height)

1,300 (51.18) 1,450 (57.09)

Hydraulic unit

Tool changer

3,150 (124.02)

460

1,300

(X travel)

650 650

303

2,520

(Bed bottom width)

3,500 3,960

4,182 (164.65)

Status indicator

APC operation panel

999 (39.33)

1,300 (51.18) 1,100 (43.31)

330

222

(Y travel)

3,449 (135.79)

Tool magazine operation panel

APC swing center

1,250 (Z travel)

100

6,465 (254.53)

ø1,400

(Max work dia)

905762.5762.5

(max workpiece height)

1,370 1,450

600

(Max tool length)

1,400

(X travel)

4,545 (178.94) 200

4,745 (186.81)

Status indicator

APC operation panel

1,370 20

350

190

1,250 (Y travel)

3,220

3,410 (134.25)

17 18

Page 11

When using Okuma products, always read the safety precautions

mentioned in the instruction manual and attached to the product.

●

The specifications, illustrations, and descriptions in this brochure vary in different markets and

are subject to change without notice.

Pub No. MB-H series-E-(9a)-400 (Jan 2020)

Oguchi-cho, Niwa-gun, Aichi 480-0193, Japan TEL: +81-587-95-7825 FAX: +81-587-95-6074

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.

Okuma MB-4000H, MB-8000H, MB-10000H User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual