5-Axis Vertical Multitasking Machine

1 2

Photos shown in this brochure may also show optional equipment.

5-Axis Vertical Multitasking Machine

BY

X

Z

C

Huge reduction in lead time with process-intensive machining

Process-intensive machining of the big, intricately shaped parts 1-chuck turning, multi-sided and slope machining applications

Set up

Set up Turning M machining Slopemachining

Turning Work travel,wait

Set up M machining Work travel,wait

Set upSlope

machiningPrevious operations

5-axis multitasking machine

Lead Time

Collision AvoidanceSystem

drastically reduced

3 4

● Turning (work) spindle torque is 3,221/2,359 N-m (30 min/cont) (OSP-P300S). Gear head system makes heavy cutting possible.

● Two-point support of large-diameter turning spindle enables highly accurate machining.● The milling tool spindle is locked with curvic coupling while turning (work spindle) applications get outstanding results even

in heavy cutting.

● Stable, high-accuracy machining of everything from thin workpieces to large-diameter, heavy workpieces thanks to excellent contact between workpiece and chuck datum surface using the workpiece’s own weight.

● Easy, stable chucking is possible even with dif�cult-to-chuck workpieces.

Easy mount/dismount ofodd-shaped work

Workpiece weight provides good chuck datum surface butting

The turning (work) spindle has a �ange structure and is solidly �xed to a rigid base. This minimizes the effects of thermal deformation and vibration.

Vertical, horizontal, and slope machining made possible by the milling tool spindle (5° B-axis indexing)

Box ways for all axes

Combination of large chip pocket and chip conveyor (Opt) for smooth chip disposal

Inclined surfaces (B-axis 5° indexing) can be machined in addition toturning and vertical/horizontal machining.One-chuck multi-sided machining provides for huge setup time reductions and improved accuracy.

VTM-YB series machines enable multi-sided machining with a single chucking thanks to 5-axis control (4 axes simultaneously). This greatly reduces the time required for setup, eliminates installation error, and improves accuracy.

Shorter cycle timesTool side cutting on the straight portion greatly reduces machining time compared with point contact cutting using a ball-nose end mill. Cutting can also be done on angles that avoid interference with short tools that are superior in cutting hard surfaces.

Lower tooling costsCutting ef�ciency is improved and tool life extended by cutting with the tool at an angle to the machined surface, leading to lower costs. Specially shaped tools and �xtures are unnecessary, so tool and �xture costs can be reduced.

1-chuck multi-sided machining

Special tools Square endmill

Cutting speed is zero High cutting speed3-axis machine 5-axis machine

B (5° indexing)

X

C

ZY

■ Milling tool spindle enables multi-sided machining

■ High rigidity and accuracy

■ High-rigidity

■ Outstanding chip removal

Reduced setup time, improved machining accuracy

High rigidity and accuracy for highly efficient machining

Excellent chuck surface contact with workpiece’s own weight gives stable machining

5 6

Axial and right-angle handle tool feed

Handle feed can be done in the axial and right-angle directions with the tool spindle tilted. With this function, hole drilling in angled surfaces, tool release, and plane machining of slopes can all be performed simply with the pulse handle.

Using angle commands and the center and direction of rotating coordinates, programs for shape machining, hole drilling on slopes, and other operations can set coordinates around any axis with just the X-Y plane program.

Three-dimensional coordinate change Spindle power / torque diagrams

Examples of machining capacity

Collision Avoidance System (OSP-P300S)

(actual data)

A world's first— collision prevention in auto or manual operating modes

Turning

● OD heavy-duty (S45C)

Milling

● Face milling (S45C) ● End milling (S45C)

■ Turning (work) spindle power / torque diagrams

■ Milling tool spindle power / torque diagrams

Y

X

Z

C

Y

X

B

90°

8

10,000

2,000

1,000

500

50

20

10

2

1

89

Spindle speed min-1

kWN-m

200 800

StandardOSP-P300S800 min-1 30/22 kW (30 min/cont)

StandardFANUC 31i-B800 min-1 30/22 kW (30 min/cont)

8

10,000

2,000

1,000

500

50

20

10

2

1

89 167222

667

3,221 N-m2,359 N-m

1,432 N-m1,050 N-m

30 kW (30 min)

22 kW (cont)

800270

3,221 N-m

1,986 N-m

1,718 N-m1,260 N-m

30 kW (30 min)

22 kW (cont)

18.5 kW

StandardUsed with both OSP-P300S and FANUC 31iB4000 min-1 18.5/15 kW (30 min/cont)

OptionalUsed with both OSP-P300S and FANUC 31iB6000 min-1 18.5/15 kW (30 min/cont)

40

50

100

500

Milling tool spindle speed min-1

4,0001,007 60

10

50

100

500

10

5

1

Milling tool spindle speed min-1

1,315 6,000

134 N-m

18.5 kW (30 min)

15 kW (cont)

109 N-m

10

5

1

175 N-m

142 N-m

18.5 kW (30 min)

15 kW (cont)

6.8 mm2

130 m/min

10 mm

0.68 mm/rev

Removal rate

Cutting speed

Cutting depth

Feedrate

ø100 5-blade

230 cm3/min

200 m/min

70 × 3 mm

0.35 mm/blade

Tool

Removal rate

Cutting speed

Cutting depth

Feedrate

ø30

130 cm3/min

30 m/min

30 × 15 mm

230 mm/min

Tool

Removal rate

Cutting speed

Cutting depth

Feedrate

M24P3

● Tapping (S45C)

Wide variety of options

Collision AvoidanceSystem

Novice operators feel safer----get jobs done quicker!

Automatic operation Manual operation Program check

■ Collision-Free Machining

NC movements checked in real timeMovement stopped before the programmed block containing a collision risk

Real-time just-ahead checks of manual movementsManual movement stopped when collision just ahead detected

Fast possible collision checks just prior to actual machining

Cutting check/adjust

Rapidtraverse Manual Interference checks

(machine components/tooling)Program

editTooling

edit

Reduced timeW/CASFirst part

W/o CASFirst part

Mo

tor

out

put

Sp

ind

le t

orq

ue

Spindle speed min-1

kWN-m

Mo

tor

out

put

Sp

ind

le t

orq

ue

kWN-m

Mo

tor

out

put

Sp

ind

le t

orq

ue

kWN-m

Mo

tor

out

put

Sp

ind

le t

orq

ue

7 8

■ Working ranges ■ Tool spindle nose shape

■ Tooling system

■ Machine specifications

Max machining diameterMax swing diameterMax turning lengthTable diameterMaximum chuck sizeMax workpiece loadX-axis travelY-axis travelZ-axis travelC-axis travelC-axis minimum input incrementB-axis travelB-axis indexing angleSpindle speedSpindle speed rangesType of spindle noseSpindle front bearing diameterThrough-hole diameter Diameter/taperFloor to spindle noseSpindle supportTurret typeStandard toolBoring bar diameterMaximum spindle speedNo. of spindle shift stepsSpindle shapeFront diameterTool shankPull studMax tools (magazine capacity)Max tool diameterMax length (from gauge line)Max tool massCutting federate X, Y, ZRapid feedrate X-axis

Y-axisZ-axisC-axis

Turning spindle (work)Milling toolX-axis

Y-axis

Z-axis

Required �oor space (L ✕ W)HeightWeight

ø800 (31.50)ø1,010 (39.76)1,135 (44.69)ø800 (31.50)ø900 (35.43)

1,500 (3,300) (w/chuck)1,120 (44.09)

710 (±355) (27.95 <±13.98>)1,135 (44.69)

3600.001

90° [Opt: NC indexing 120˚]Every 5˚ [Opt: NC indexing]

8 to 800 (high-speed)In¦nitely variable × 2

JIS A2-11ø200 (7.87)ø110 (4.33)ø115/1/20

1,150 (45.28)2-point roller bearing spindle support

ATC single tool25, 32 (1 × 1, 1-1/4 × 1-1/4)

ø40, ø50 (ø1-1/2, ø2)4,000 (with op 6,000 B-axis NC)

In¦nitely variableBT50 (BIG-PLUS®)

ø90 (3.54)BT50

P50T-236 [Opt: 60, 120]

170 (6.70) <w/o adjacent 300 (11.82)>500 (19.69)

30 [Opt: 40] (66 [88])0.001 to 500.000 (0.00004 to 19.69)

24 (78.74)24 (78.74)20 (65.62)

20OSP: VAC 30/22 (40/30) (30 min/cont)

FANUC: AC 30/22 (40/30) (30 min/cont)AC 18.5/15 (25/20)OSP : BL 4.6 (6.13)FANUC : AC 6 (8)

OSP : BL4.6 (6.13)FANUC : AC7 (9.33)OSP : BL4.6 (6.13)FANUC : AC6 (8)

4,885×4,870 (192.32×191.73)4,245 (167.13)

23,000 (50,600)OSP-P300S, FANUC 31i-B

■ Optional specifications and accessoriesVTM-80YB Milling tool spindle speed

60 to 6,000 min-1 (B-axis NC)B-axis indexing angle 120˚ 0.001˚ indexing (with 5˚ indexing)ATC magazine tool capacity 60-tool, 120-toolAutomatic pallet changer rotation　2APCSetup station (auto rotation)Full enclosure shielding with ceilingCoolant pump (medium pressure)Coolant level sensor Lower sensor, upper & lower sensorsMilling tool spindle thru-spindle coolant 1.5 Mpa 4 Mpa 7 MpaFront door auto open-close (w/area sensor)Automatic power shutoffCircuit breakerHour metersTouch setter (ATS)In-process work gauging; wirelessChuck clamp direction key switchChuck air blowerFoundation bolts, anchorsCoolant gunAir gunChip conveyor Hinged type Scraper type Magnet scraper typeChip bucket With/without tiltOil skimmerMist collectorChuck H01MA-32 H01MA-36 H01MA-40Cylinder HH960C150Pallet for APC installedChuck auto open/close con¦rmChuck pressure high/low changeChuck jaws, standard Soft jaws, hard jaws Forming soft jaws, special jawsAbsoScale (scale feedback) B-axis (B-axis NC)Electric buzzer

■ Standard specifications and accessories

[ ]: Optional

ø200 (8 to 800 min-1, 30/22 kW)Oil controller

ø90 (4,000 min-1, 18.5/15 kW)ATC single tool [L/M]

BT50 (BIG-PLUS®), 36-tool magazineTank 500-L (132.1 gal)

Pump motor 0.75/0.37 kWPump motor 1.21/0.73 kWPump motor 1.21/0.73 kW

LEDWithout ceiling

PushbuttonParameter type

A-1X-Y-Z axis

OSP-P300S FANUC 31i-B

710

(27.

95)

1,120 (44.09)

50 (1.97)

355

355

1,13

5 (4

4.69

)26

5(1

0.43

) 780

(30.

71)

320

210

190

1,120 (44.09) 535 (21.06)535 (21.06) 320

100

(3.9

4)

585 (23.03)

(Tool shank)

Gauge line

1.5

11

NO.50

25.4

[ø69

.85]

(2.7

5)

ø12

8.57

(5.0

6)

60°

60°MAS407 P50T-2

23.2

BT50 BIG PLUS®

NO.50

ø69.

85

ø85

(3.3

5)

ø10

0 (3

.94)

15

1.5

36.5 101.8

184.8(7.28)

45

350

−0.1

±0.2

OD 32

Drills

Boring bars

ø50 Boring bars

ø40 Boring bars

OD 25

Drill sleevesDS MT NO.1-H40DS MT NO.2-H40DS MT NO.3-H40DS MT NO.4-H40

Boring bar sleeveBS 12-H40BS 16-H40BS 20-H40BS 25-H40BS 32-H50 ID H40 (H50)

ID H25S

Model UnitCapacity

Travel

Turning spindle

Turret(milling tool spindle)Milling toolspindle

Toolchange

Feed axis

Motors

Machine size

CNC

mm (in.)mm (in.)mm (in.)mm (in.)mm (in.)kg (lb)

mm (in.)mm (in.)mm (in.)

degdegdegdegmin-1

mm (in.)mm (in.)

mm (in.)

mm (in.)mm (in.)

min-1

mm (in.)

toolmm (in.)mm (in.)kg (lb)

mm/rev (ipr)m/min (fpm)m/min (fpm)m/min (fpm)

min-1

kW (hp)

kW (hp)kW (hp)

kW (hp)

kW (hp)

mm (in.)mm (in.)kg (lb)

ControllerTurning spindleheadSpindle cooling systemMilling tool spindleTurretAutomatic tool changerCoolant system

Milling tool spindle side throughTurret front/back nozzleShower, chip �ushing

Work lampFull-enclosure shieldingChuck open/close switchChuck clamp direction switchSpindle brakeDoor interlockFoundation pad, leveling screwsWork tools, tool boxLube monitorAbsoScale (scale feedback)

(13.

98)

(13.

98)

(12.

60)

(8.2

7)(7

.48)

(12.60)

(0.91)

(1)ø106.6

(4.2)

(0.43)

(0.06)

(2.7

5)

(1.77)

(0.06)

(1.44)

(1.44)

OD 32

OD 32

9 10

OSP-P300S FANUC 31i-B■ Standard Specifications

■ Optional Specifications

Item ItemKitKit 3D OTMNML 3D OTMNML

Included in machine specs

E D E D E D E D E D E D

Item Speci�cations

Controlled axes

Interpolation

Command system

Least input increment

Max programmable dimension

■ Basic Control Functions

Item

Program input

Display

Turning (work)

spindle control

Zero return

Tool functions

Feed functions

Automatic

operations

Manual

operations

Programming

Speci�cations Item

Programming

Program input

Other functions

Auto coordinate system setting

Optional block skip

Canned cycles for drilling

Part program storage length 160 m (64 KB)

No. of registerable programs: 63

M code multiple commands (same block max 3 commands)

Manual guide

Work coordinate system (G54 to G59)

Extension program editing

Flat surface selection

3-dimensional coordinate conversion

Input/output interface (RS-232-C)

One USB memory input/output port (program input/output only)

Programmable data input

Cs contouring control

AI contouring control ISynchronized control axis extension

Polar coordinate interpolation

Cylindrical interpolation

Pitch error compensation for VTM-YB

Tool life management for multitasking machine

Program protect key switch

Background editing

Sequence No. search

Program No. search

Buffer register

Backlash compensation

Stored stroke check 1

Y-axis offset

Run hour and parts count display

Rigid tapping (M axis)

Continuous threading

Macro executor

Advanced preview control

Custom macro B

Speci�cations

■ Optional SpecificationsName

Programming Canned cycles for multitasking

Optional block skip 9 pcs

Chamfering/corner R

Helical interpolation

Part program storage length

No. of registerable programs

320 m, 640 m, 1,280 m,

2,560 m, 10,240 m, 20,480 m

125 to 4,000

Speci�cations Item

Other functions External work number selection

High speed skip function

Abnormal load detection

3-dimensional tool offset

Addition of custom macro common variables Total 600

Program restart

Oriented spindle stop (4 points)

RS-232-C 1 ch additional

Spare M codes (4, 8)

Status indicator

Electric buzzer

Circuit breaker

Power shutoff

Relocation detector

Operation panel AC 100V, 1A outlet (1)

Control panel AC 100V, 1A outlet (1)

Speci�cations

■ Standard Specifications

Okuma Control

Basic Specs

Operations

High speed/accuracy

Control

Position feedback

Min / Max inputs

Feed

Spindle control

Tool commands

Tool compensation

Display

Self-diagnostics

Program capacity

Easy Operation

Programing

Machine operations

MacMan

Com / Net

Turning: X, Z simultaneous 2-axis, Multitasking: X-Y-Z or X-Z-C simultaneous 3-axis

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

8-digit decimal, ±99999.999 to 0.001 mm, 0.001˚, Decimal: 1 µm, 10 µm, 1 mm (1˚, 0.01˚, 0.001˚)

Override: 0 to 200%

Direct spindle speed commands (S5), override 50 to 200%, Constant cutting speed, max turning speed designate

2-digit tool no. + 4-digit tool no. (max tool registration: 1000 sets)

Tool offset: 20 sets per tool, Tool wear comp: 20 sets per tool, Nose R comp: 20 sets per tool

15-inch color display operational panel, touch panel

Automatic diagnostics and display of program, operation, machine, and NC system problems

Program storage: 2 GB, operation buffer: 2 MB

“Single-mode operation” for a series of operations from a single screen. Bundled tool control: tool shape, tool tilt, tool offsets

per tool number. Tool data sharing between machining operations, One-Touch IGF, Collision Avoidance System. Easy-to-use

operation panel supports complete machine control.

Program management, edit, multitasking, scheduled programs, fixed cycles, special fixed cycles, tool nose R compensation,

M-spindle synchronized tapping, fixed drilling cycles, arithmetic operations, logic operations, math functions,

variables, branch statements, auto programming (LAP4), programming help

MDI, manual (rapid traverse, manual cutting feed, pulse handle), load meter, operations help, alarm help, sequence return,

manual interrupt & auto return, threading slide hold, data I/O

Machining Management: machining results, machine utilization, fault data compile & report, external output

USB ports, Ethernet

AbsoScale (X-Y-Z axis), Pitch error compensation (X-Y-Z-C axis)

New operationsAdvanced One-Touch IGF-L Multitasking

ProgrammingProgram coordinates

Circular threadingProgram notesUser task 2 I/O variables, 8 eachHigh Y-axis alignment1,000 common variables (200 is standard)Thread matchingThreading slide hold (G34, G35)Variable spindle speed threadingInverse time feedSpindle synchronized tappingManual cutting feedSpindle dead-slow cuttingMaximum M tool spindle speed limit for each toolHelical machiningCoordinate convertPro�le generateCoordinate calculation functions (including NCYL command)Coordinate shifting, rotation, copying3-dimensional coordinate conversion

MonitoringCollision Avoidance system*One-Touch SpreadsheetReal 3-D simulation*Cycle time over checkLoad monitor (spindle, feed axis)Load monitor no-load detection (load monitor ordered)Tool life managementTool life prior noticeOperation end buzzer (electric buzzer)Hour meters

NC operation monitor (counter, totaling)Operation end lamp (yellow)Alarm lamp (red)Status indicator (3-color C type)

10 sets 50 sets100 sets

Power ONSpindle rotationNC operating

MeasuringZ-axis automatic zero offset by touch sensor

C-axis automatic zero offset by touch sensor

Gauge data output File output

Y-axis gauging

External Input/Output and Communication FunctionsAdditional RS-232-C channel

2 channels (Std 1 channel)

USB

DNC links

Automation / Untended OperationHarmonic spindle speed control (HSSC)

Auto power shutoff MO2, alarm

Warmup function (by calendar timer)

Tool retract cycle

External program

selections

Cycle time

reduction*

Other functions Circuit breaker

External M signals [(2, 4, 8 sets ( )]

Edit interlock

2 additional ports possible

DNC–T3

DNC–C / Ethernet *

DNC–DT

FL–net *

A (pushbutton), 8 types

B (rotary switch), 8 stages

C1 (digital switch), 2-digit BCD

C2 (external input), 4-digit BCD

Operation time reduction

*1. NML: Normal, 3D: Real 3D simulation, E: Economy, D: Deluxe*2. Engineering discussions required.

Indicates essential speci�cations

5: X, Y, Z, B, C, (4 simultaneously excluding B-axis), Scale feedback (X-Y-Z axis)

Positioning, linear, taper, circular, threading

Absolute / incremental

X-, Z-axes all 0.001 mm (X-axis is diameter command)

8-digit (decimal point input allowed)

MDI key input

ISO/EIA input

RS-232-C input/output interface

LCD Display 10.4'' color

Language: English

Graphics function, dynamic graphics display

S4-digit direct command

Constant surface speed control

Spindle override, 50 to 150% (10% each)

Manual and auto zero return

Auto second zero return (ATC)

Tool selection A code (�xed address)

Tool offset ±6 digits, T code, 999 pairs

Tool geometry/wear compensation

Incremental offset

Tool offset value counter input

Direct input of tool offset value measured A

Threading range, lead command, 0.001 to 500.0 mm/rev

Feedrate override 0 to 200% (10% each)

Rapid traverse override: 0, 10, 25, 50, 100%

Manual pulse generator (0.001, 0.01, 0.1 mm)

Single block

Feed hold

Dry run

Machine lock

Optional stop

Jog feed

Spindle: CW, CCW, inching, stop

Coolant: On, Off, Auto

Portable pulse handle

Circuit interpolation by R programming

Tool nose radius compensation

Dwell

Canned cycles

Coordinate system shift

Y-axis trael

1,07

0 (4

2.13

)50

(1.9

7)1,

120

(44.

09)

X-a

xis

trae

l1,

975

(77.

76)

1,83

0 (7

2.05

)

[875

] (3

4.45

)3,

805

(149

.8)

1,800 (70.87) 400(15.75)

855(33.66)

1,220(48.03)

(box bottom face)

(110

)

[900

](3

5.43

)

3,30

0 (1

29.9

2)

2,30

0 (9

0.55

)

610(24.06)

485

(19.

09)

675

(26.

57)

975

(38.

39)

4,87

0 (1

91.7

3)

4,38

5 (1

72.6

4)

400

(15.

75)

600

(23.

62)

240

(9.4

5)

510(20.08)

1,150 (45.27) 1,150 (45.27)

2,300 (90.55) 2,075 (81.69)

1,250 (49.21) 5,395 (212.40)

315(12.4)

710 (27.95)

510(20.08)

Status lamp

3,31

0 (1

30.3

1)37

0(1

4.57

)

3,43

5 (1

35.2

4)

1,35

5 (5

3.35

)1,

955

(76.

97)

1,04

0 (4

0.94

)

1,150 (45.28) 315(12.40)

510(20.08) 2,810 (110.63)

4,885 (192.32)5,395 (212.4)

510(20.08)

2,075 (81.69)

900

(35.

43)

Opening 1,070

2,300 (90.55)

360 top opening

4,385 (172.64)485(19.09) 4,870 (191.73)

675(56.58)

3,710 (146.06)

2,25

0(8

8.58

)

1,150 (45.28)

1,47

5 (5

8.07

)1,

760

(69.

29)

540

(21.

26)

1,15

0 (4

5.28

)Sp

indl

e er

d

2,39

3 (9

4.21

) 782

3,51

0 (1

38.1

9)1,

945

(76.

57)

390

(15.

35)

1,20

01,

030

1,30

5(M

an to

ol c

hang

e)

4,24

5 (1

67.1

3)

5-Axis Vertical M

ultitasking M

achineW

hen using Okum

a prod

ucts, always read

the safety precautions

mentioned

in the instruction manual and

attached to the p

roduct.

� The sp

eci�cations, illustrations, and d

escriptions in this b

rochure vary in different m

arkets and

are subject to change w

ithout notice.P

ub N

o.VTM

-80YB

-E-(1a)-200 (N

ov 2014)

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 noti�ed prior to its shipment to another country.

, OGUCHI-CHO, NIWA-GUN, AICHI 480-0193, JAPAN • TEL (0587) 95-7825 • FAX (0587) 95-6074

VTM-80YB Dimensional Drawing / Installation Drawing (OSP-P300S)

(Opt)

Chip conveyor

(Opt)Chip bucket

Hydraulic unit

Coolant tank

Power inlet

Air inlet Oil controllerTool change door

Max grinding ø800

Sub-operation panel

Operator door

ATC 36-tool magazine

Main operationpanel

Door open 360

(conveyor removal)

Max swing ø1,010

Sub-operation panel