PUMA VTR2025/2530 series - Overmach

PUMA VTR2025/2530 series

PUMA VTR2025/ 2530 seriesPUMA VTR2025PUMA VTR2530

Large RAM-type Vertical Turning Center

Product Overview

Basic Information

Machine Line-up

Detailed

Information

Major capabilities

Applications

Diagrams

Specifications

Customer Support

Service


02 /


PUMA VTR2530

03 02 /


High Productivity• Maximum 2500 to 3000mm turning capacity

• Maximum 25tons load capable table

• Elevating cross rail 1000mm travel

• Full controlled C-axis and rotary spindle

(Milling, Drill, Tap): M type

• Automatic tool changing system

(2 axis : 12EA, 3 axis : 16EA)

• APC device, hydraulic chuck, auto index chuck etc,

equipment for high efficiency.

High Reliability · High Precision• Heavy duty, wide guide ways of box type

(Bed, Column, Cross-rail, Saddle)

• Massive one-piece cast iron bed, column, saddle, and cross-rail

• Extra large 260mm square spheroidal-graphite-iron ram

• Induction-hardened and precise-ground guide ways

• Qualified precision bearings & ball screws

• Full automatic lubrication to all critical areas

• Oil cooling system for table cooling to suppress

thermal displacement

Contents

02 Product Overview

Basic Information

03 Machine Line-up

Detailed Information

04 Major capabilities

06 Applications

08 Diagrams

12 Specifications

14 Customer Support Service

PUMA VTR2025

Machine Structure

Major capabilities

Machine Construction

Table & Spindle Bearings

The column, cross rail, bed, saddle, and table are

constructed of high quality Meehanite cast iron.

These main components are densely ribbed, thick walled,

and fully stress relieved for long lasting accuracy.

Bed

Motor & Table Gear

The stress analysis was applied to the bed structure

design for maintaining the best condition to support

the heavy load and cutting force and to minimize the

distortion,deflection and dampen vibration.

A direct connection of drive gear train to the motor

minimize the loss of torque.

CrossrailSaddle

Ram

Table

Column

Bed

1.29e+005

7.169e+004

1.442e+004

-4.285e+004

-1.001e+005

• Heavy duty table and large diameter high precision spindle

bearings guarantee heavy loads and precise machining.

• Heavy duty 4-jaw independent chuck is standard(max.

clamping force4metric tons).hydraulic power chuck and

automatic palletchenger system are available.

• The main spindle and drive gears are made of special alloy

steel. They are induction hardened, fully stress relieved, and

then precision ground for maximum performace.

• The power is transmitted to the table through the

automatically shifted two speed gear box which generates

enough speed and torque to satisfy wide spectrum of most

demanding machining requirement.

• High-accurate table index by C-axis control: 0.001°

• Forced lubrication system provided.

Product Overview

Basic Information

Machine Line-up

Detailed

Information

Major capabilities

Applications

Diagrams

Specifications

Customer Support

Service


04 /

Saddle & Ram

• The 8-ton tool holder clamping force ensures strong and rigid machining.

Ram indexing by Quad Holder allows rotating 4 tools directly from RAM

without ATC access via 90 degree rotation. The tool change time has been

shortened by 75% (260mm).

• The saddle enclosing the ram is one-piece casting to keep the high rigidity.

• 3axis model has milling spindle with high-speed that involves drilling,

milling, and tapping.

• Automatic metered lubrication system ensures lasting accuracy.

Elevating Cross Rail

• Vertical positioning of this massive cross rail is hydraulically powered.

• Positioning accuracy is assured by automatically actuated precision pins

and 37.4 tons of hydraulic clamping force.

Automatic Tool Changer

• The standard 12 tool capacity(16 tools for M type) automatic tool changer

system and a wide variety of available tooling enable uninterrupted fully

automatic machining possible.

• This rigidly constructed carousel type tool changer features high speed

random indexing and is capable of safely handling tools of up to

100kg(220 pounds).

Guide Ways

• The wide box type guide ways are induction-hardened and precision-ground.

• Mating surfaces of the sliding components are coated with fluroplastic resin

and are hand scraped for perfect fit. fully automatic metered lubrication

system provided.

Axis Drives

• Each axis is driven by a high precision ballscrew and is powered by a high

touque, maintenance free fanuc digital AC servo motor.

• Ballscrews are supported on both ends by high precision bearings.

• The optional X axis linear scale feed back system combined with double

anchor pretensioned design assures outstanding machining accuracy and

repeatability.

04 / 05

ATC Tool Magazine & Various OptionsProduct Overview

Basic Information

Machine Line-up

Detailed

Information

Major capabilities

Applications

Diagrams

Specifications

Customer Support

Service

Work Probe Automatic Pallet Changer(2 pallets)

Hydraulic Chuck Automatic Index Chuck (for machining large valve)

Automatic Index Chuck (for machining small valve) Grinding Attchment

Automatic Tool Changer(ATC) Tool Setter


06 /

Applications

Wind Power Components

Industrial Components

Valve & Pump Components

Vehicle Components

Ship Components

Gear Rim

Flange

Valves

Aircraft engine impeller

Gear wheel supply unit

Rotor Break Disk

Tube sheet

Valves

Rail wheel

Intermediate wheel supply unit

Yaw Ring

Self reinforced nozzle

Pumps

Ring gear

Intermediate wheel

07 06 /

Spindle Power – Torque Diagram

Working Range

External Dimensions & Spindle Power – Torque

최대 공구 사이즈

Unit: mm (inch)

PUMA VTR2025M

PUMA VTR2530M

Bite

40 (1.6)□260 (10.2)

Ø 370 (14.6)

Ram

Ram Center(Table Center)

Min. hole size

Division PUMA VTR2025 PUMA VTR2530

A 2000 (78.7) 2500 (98.4)

B 2500 (98.4) 3000 (118.1)

C 1900 (74.8) 1900 (74.8)

D* -100~1450(-3.9~57.1)

-100~1700(-3.9~66.9)

E 1000 (39.4) 1000 (39.4)

F 1500 (59.1) 1600 (63.0)

Table turning speed : r/min

Mot

or p

ower

: kW

(Hp)

Tabl

e to

rque

: N

.m(f

t-lb

s)

1(0.7)

0.5 1 3 10131621 454453

100 150

54194 N.m(39995.2ft-lbs)

36015 N.m(26579.1ft-lbs)

16268 N.m(12005.8 ft-lbs)

10780 N.m(7955.6 ft-lbs)

75 kW(100.6Hp)

60 kW(80.5Hp)

10(13.4)

1(1.3)

0.5(0.7)

1000(738.0)

100(73.8)

50(36.9)

Table turning speed : r/min

Mot

or p

ower

: kW

(Hp)

Tabl

e to

rque

: N

.m(f

t-lb

s)

41160 N.m(30376.1 ft-lbs)

27538 N.m(20323.0 ft-lbs)

6860 N.m(5062.7 ft-lbs)

10290 N.m(7594.0 ft-lbs)

75 kW(100.6Hp)

60 kW(80.5Hp)

0.5 1 4 10 21 457017

84100 200200

10(13.4)

1(1.3)

0.5(0.7)

1000(738.0)

100(73.8)

50(36.9)

Product Overview

Basic Information

Machine Line-up

Detailed

Information

Major capabilities

Applications

Diagrams

Specifications

Customer Support

Service

* Excluded ATC stroke


08 /

* Some peripheral equipment can be placed in other places ** Providing anchoring bolts. Foundation work must be done.

External Dimensions

Unit: mm (inch)

Division A B C D E F J K

PUMA VTR2025 4245 (167.1) 3940 (155.1) 8185 (322.2) 2450 (96.5) 6215 (244.7)-100~1450

(-3.9~57.1)7260 (285.8) 1500 (59.1)

PUMA VTR2530 4250 (167.3) 4290 (168.9) 8540 (336.2) 2650 (104.3) 6720 (264.6)-100~1700

(-3.9~66.9)7710 (303.5) 1600 (63.0)

09 08 /

Product Overview

Basic Information

Machine Line-up

Detailed

Information

Major capabilities

Applications

Diagrams

Specifications

Customer Support

Service

Tooling System


Unit: mm (inch)PUMA VTR2025/2530 series

BASE TOOL HOLDER

ID TOOLHOLDER

TTC QUAD TOOL HOLDER

BORING TOOL

HOLDER

HANDLING JIG FOR HOLDER

CAPTO C6 / C8 QUAD

TOOL HOLDER

CAPTO C6 / C8 OD-FACE

HOLDER

CAPTO C6 / C8 DUAL OD

HOLDER

CAPTO C6 / C8 DUAL

FACE HOLDER

CAPTO C6 / C8 DUAL

ID HOLDER

RMP60 PROBE

SPECIAL TOOLBY

CUSTOMER

ø100(4")BORING BAR

CAPTO C6 / C8QUAD

CAPTO C6 / C8 DUAL

CAPTO C6 / C8CAPTO C6 / C8 DUAL

CAPTO C6 / C8DUAL

ø100-ø50(ø4"-ø2")SLEEVE

ø100-ø63(ø4"-ø2 )SLEEVE

12"

SQ32 (SQ1 CW / CCW

14 )"

QUAD TOOLHOLDER

SQ32 (SQ1 CW / CCW

14 )" SQ32 (SQ1

CW / CCW

14 )"

Milling cap

RMP60PROBE

STOPPER BLOCK FOR ANGLE TOOL

90-ANGLE TOOLTTC

90-ANGLE TOOLDUAL

90-ANGLE HEADHIGH TORQUE TTC

GRINDINGATTACHEMENT

404 N.m (298.2 ft-lbs)3000 r/min

Diameter305 mm (12.0 inch)

BT50-BIG PLUS

CAT50-BIG PLUS

DIN50-BIG PLUS

BASE TOOL HOLDER

ID TOOLHOLDER

TTC QUAD TOOL HOLDER

BORING TOOL

HOLDER

HANDLING JIG FOR HOLDER

CAPTO C6 / C8 QUAD

TOOL HOLDER

CAPTO C6 / C8 OD-FACE

HOLDER

CAPTO C6 / C8 DUAL OD

HOLDER

CAPTO C6 / C8 DUAL

FACE HOLDER

CAPTO C6 / C8 DUAL

ID HOLDER

RMP60 PROBE

SPECIAL TOOLBY

CUSTOMER

ø100(4")BORING BAR

CAPTO C6 / C8QUAD

CAPTO C6 / C8 DUAL

CAPTO C6 / C8CAPTO C6 / C8 DUAL

CAPTO C6 / C8DUAL

ø100-ø50(ø4"-ø2")SLEEVE

ø100-ø63(ø4"-ø2 )SLEEVE

12"

SQ32 (SQ1 CW / CCW

14 )"

QUAD TOOLHOLDER

SQ32 (SQ1 CW / CCW

14 )" SQ32 (SQ1

CW / CCW

14 )"

Milling cap

RMP60PROBE

STOPPER BLOCK FOR ANGLE TOOL

90-ANGLE TOOLTTC

90-ANGLE TOOLDUAL

90-ANGLE HEADHIGH TORQUE TTC

GRINDINGATTACHEMENT

404 N.m (298.2 ft-lbs)3000 r/min

Diameter305 mm (12.0 inch)

BT50-BIG PLUS

CAT50-BIG PLUS

DIN50-BIG PLUS

Unit: mm (inch)


10 /

Unit: mm (inch)

420

(16.

5)

420

(16.

5)46

.5(1

.8)

79.5

(3.1

)

40 (1.6

)86 (3.4

)

ø255 (10.0)

ø145 (5.7)

32(1.3)

32 (1.3

)

32(1.3)

ø174(6.9)

79.5

(3.1

)11

6.5

(4.6

)91 (3.6

)

ø255 (10.0)

139 (5.5)134(5.3)

174 (6.9)

139 (5.5)

236

(9.3

)50 (2.0

)

67(2.6)

110(4.3)

85(3.3)

50(2.0)

174(6.9)

67(2.6)

ø255 (10.0)

79.5

(3.1

)41

.5(1

.6)

54 (2.1

)50 (2.0

) 117

(4.6

)12

1(4

.8)

13 (0.5

)

109

(1.3

)46

.5(1

.8)

79.5

(3.1

)

126

(5.0

)10

9(4

.3)

134(5.3)

50(2.0)

85(3.3)

85(3.3)

50(2.0)

174 (6.9)

ø255 (10.0)

95 (3.7

)

32 (1.3

) 118.

5(4

.7)

79.5

(3.1

)

122(4.8)

87 87122(4.8)

32(1.3)

32(1.3)

ø255 (10.0)

32(1.3)

32(1.3)

32(1.3)

32(1.3)

17 (0.7

)86 (3.4

)

45˚

36.22˚ 36.22˚

22.5˚

79.5

(3.1

)

86 (3.4

)

6.5

(0.3

)

ø255 (10.0)

ø150ø176

ø254 (10.0)87

(3.4)87

(3.4)

195

(7.7

)40 (1.6

)86 (3.4

)

ø255 (10.0)

ø114(4.5)

ø100 (3.9)

ø174 (6.9)

ø150 (5.9)

150

(5.9

)

195

(7.7

)46

.5(1

.8)

79.5

(3.1

)

ø174 (6.9) ø255 (10.0)

60 (2.4)

110(4.3)

160 (6.3) 160 (6.3)

110(4.3)

60 (2.4)

79.5

(3.1

)23

3.5

(9.2

)

50 (2

.0)

251

(9.9

)

251

(9.9

)

ø255 (10.0)

ø63(2.5)

ø174(6.9)

126

(5.0

)14

5.6

(5.7

)29 (1.

1)57 (2.

2)

271.

6(1

0.7)

86 (3.4

)

29.5

(1.2

)

51.5

(2.0

)

29.5

(1.2

)ø260 (10.2)

ø18(0.7)

ø260 (10.2)

115(4.5)

65

115

(4.5

)

10 (0.4

)

55 (2.2

)19

5(7

.7)

180

(7.1

)55 (2.2

)10

.5(0

.4)

210

(8.3

)55 (2.2

)10

.5(0

.4)

40 (1.6

)22

5(8

.9)

55 (2.2

)

40 (1.6

)

19 (0.7

)

ø120(4.7)

115(4.5)

80.5(3.2)

92(3.6)

145 (5.7)

80.5(3.2)

ø120(4.7)

115(4.5)

100(3.9)

90(3.5)

145 (5.7)

30(1.2)

8(0.3)

Base tool holder ID tool holder

RMP60 probe

Capto-C8 dual face holder

90-Angle tool TTC

Quad tool holder

Boring tool holder

Capto-C8 OD face holder

Milling cap

Capto-C8 quad tool holder

Capto-C8 dual-OD holder

90-Angle tool dual

Tooling Attachment


11 10 /


12 /

Machine SpecificationsProduct Overview

Basic Information

Machine Line-up

Detailed

Information

Major capabilities

Applications

Diagrams

Specifications

Customer Support

Service

PUMA VTR2025/2530series

Standard Accessories

- Table and servo drives and motors- 4-jaw independent chuck- Automatic tool changer system- Lubrication oil cooler- C-axis scale- hydraulic power unit- Automatic lubrication system for

guides- Coolant system and Washer coolant- Through tool coolant- Through spindle coolant- Splash guard and safety guard rail- X-axis slideway protect steel cover- Work light- Patrol lamp(Red, Yellow, Green)- NC power off- Chip pan- Levelling blocks- oundation bolts and nuts- Tool box with maintenance tools

Optional Accessories

- APC type(2-pallet, 3-station)

- Hydraulic chuck and Cylinder

- Automatic index chuck

(valve machining)

- Chip conveyor & bucket

- Tool Setter

- Work Probe

- X axis Scale Feedback

- High pressure coolant system

- Air-conditioner for electrical cabinet

- High cooler for operation panel

- Transformer

- Tool holders

Description UnitPUMA VTR2025/2530 series

PUMA VTR2025/M PUMA VTR2530/M

Capacity Max. turning diameter mm (inch) 2500 (98.4) 3000 (118)

Max. turning height mm (inch) 1900 (74.8)

Max. torque N·m (lbf-ft) 41160 (4200) 54190 (5530)

Max. cutting force kg (lbs) 3000 (6613.8) 5000 (11023.0)

Max. workpiece weight kg (lbs) 15000 (33068.9) 25000 (55114.8)

Table Table diameter mm (inch) 2000 (78.7) 2500 (98.4)

Table speed rpm 1~200 1~150

Table speed range step Auto. 2-step

C-axis (M) Min. index angle deg. 0.001°

Cutting feedrate deg/min 0~900

Max. speed rpm 2.5

Ram

HeadTool size mm (inch) 32(1.3) ( 40(1.6))

Spindle taper - ISO 7/24 No.50

Mill spindle speed r/min 3000

Max. mill spindle torque N·m (lbf-ft) 1782 (1315.1)

Ram cross section mm (inch) 260x260 (191.9x191.9)

Travel &

FeedrateX-axis travel(Saddle horizontal ) mm (inch) -100~1450 (-3.8~57.1) -100~1700 (-3.8~66.9)

Z-axis travel(Ram Veritcal) mm (inch) 1500 (59.1) 1600 (63.0)

Vertical travel of cross rail mm (inch) 1000 (39.4)

X/Z-axis cutting feedratemm/min

(ipm)3000 (118.1)

X/Z-axis rapid traversemm/min

(ipm)10000/7500 (393.7/295.3)

Cross rail rapid traversemm/min

(ipm)250 (9.8)

ATC Type of tool holder - Curvic Coupling

Tool magazinecapacity

set

16 tool (Turning 7, Milling 8 Cap 1): 3 axis12 tool (Turning 12): 2 axis

24 tool/2 axis, 33 tool/3 axis

Max. tool weight kg (lbs) 100 (220.5)

Type of pull stud -

Motor Table motorkW (Hp)

(Cont./30min)

60/75 (80/100)

Mill spindle motor 22/26 (30/35)

C-axis motor kW (Hp) 9 (12)

Power

SourceInput power supply - AC 200/220V ±10%, 50/60Hz ±1

Power capacity kVA 130/170

Machine

SizeFloor space - Refer to page 9

Weight kg (lbs) 61700 (136023.2) 78000 (171958.0)

CNC Controller - DOOSAN FANUC i

※ PUMA VTR2025/2530 series should be reviewed in detail before contract.

13 12 /

CNC Specifications

DOOSAN FANUC i

NO. Division Item Spec. PUMA VTR2025/2530

PUMA VTR2025/2530M

1

Controlled axis

Simultaneously controlled axes 2 axes(X, Z) 3 axes(X, Z, C)

2 Cs contouring control X ●

3 Inch/metric conversion ● ●

4 Stored limit check before move ● ●

5Unexpected disturbance torque detection function

● ●

6

Operation

DNC operationIncluded in RS232C interface.

● ●

7 DNC operation with memory card ● ●

8 Tool retract and recover ○ ○

9 Wrong operation prevention ● ●

10 Handle interruption ○ ○

11 Incremental feed x1,x10,x100 ● ●

12 Manual handle retrace ○ ○

13

Interpolation functions

Nano interpolation ● ●

14 Polar coordinate interpolation X ●

15 Cylindrical interpolation X ●

16 Helical interpolation X ○

17 Polygon machining with two spindles X ●

18 High-speed skip Input signal is 8 points. ○ ○

19

Feed function

Override cancel ● ●

20 AI contour control I ○ ○

21 AI contour control II ○ ○

22 Rapid traverse block overlap ● ●

23

Program input

Optional block skip 9 pieces ● ●

24 Workpiece coordinate system G52 - G59 ● ●

25 Chamfering/Corner R ● ●

26 Custom macro ● ●

27 Addition of custom macro common variables#100 - #199, #500 - #999

● ●

28 Interruption type custom macro ● ●

29 Canned cycle ● ●

30 Multiple repetitive cycles G70~G76 ● ●

31 Coordinate system shift ● ●

32 Direct input of coordinate system shift ● ●

33 Operation Guidance Function

EZ Guidei(Conversational Programming Solution)

● ●

34 Easy Operation package ● ●

35

Auxiliary/Spindle speed function

Constant surface speed control ● ●

36 Spindle override 0 - 150% ● ●

37 Spindle orientation ● ●

38 Rigid tap ● ●

39Tool function/Tool compensation

Tool offset pairs 200-pairs ○ ○

40 Automatic tool offset ● ●

41 Tool life management ● ●

42

Editing operation

Part program storage size & Number of registerable programs

1280M(512KB)_400 programs

● ●

43Part program storage size & Number of registerable programs

5120M(2MB)_400 programs

○ ○

44

Data input/output

Fast data server ○ ○

45 USB memory input/output ● ●

46 Automatic data backup ● ●

47Interface function

Embedded Ethernet ● ●

48 Fast Ethernet ○ ○

49Robot interface

Robot interface with PMC I/O module ○ ○

50 Robot interface with PROFIBUS-DP ○ ○

Standard Optional X Not applicable

Responding to Customers Anytime, Anywhere

AMERICA EUROPE

Global Sales and Service Support Network

Technical Center: Sales Support, Service Support, Parts Support

4Corporations

198Service Post

51Technical Centers

164Dealer Networks

3Factories


14 /

Product Overview

Basic Information

Machine Line-up

Detailed

Information

Major capabilities

Applications

Diagrams

Specifications

Customer Support

Service

Doosan Machine Tools’ Global Network, Responding to Customer’s Needs nearby, Anytime, AnywhereDoosan machine tools provides a system-based professional support service before and after the machine tool sale by responding quickly and efficiently to customers’ demands.By supplying spare parts, product training, field service and technical support, we can provide top class support to our customers around the world.

We help customers to achieve

success by providing a variety of

professional services from pre-

sales consultancy to post-sales

support.

Customer Support Service

- On site service- Machine installation and testing- Scheduled preventive maintenance- Machine repair

Field Services

- Supports machining methods and technology

- Responds to technical queries- Provides technical consultancy

Technical Support

- Programming / machine setup and operation

- Electrical and mechanical maintenance

- Applications engineering

Training

- Supplying a wide range of original Doosan spare parts

- Parts repair service

Supplying Parts

CHINA (Yantai)

CHINA (Shanghai)

INDIA

Changwon FactoryHead Office

15 14 /

※ PUMA VTR2025/2530 series should be reviewed in detail before contract.

Major Specifications

PUMA VTR2025/2530 series Description Unit PUMA VTR2025/M

PUMA VTR2530/M

Max. machining dia. mm (inch) 2500 (98.4) 3000 (118.1)

Max. machining height mm (inch) 1900 (74.8)

Max. allowable workpiece weight kg (lb) 15000 (33068.9) 25000 (55114.8)

Travel distanceX axis mm (inch) -100~1450 (-3.9~57.1) -100~1700 (-3.9~66.9)

Z axis mm (inch) 1500 (59.1) 1600 (63.0)

Rapid traverse rate

X axis m/min (ipm)

10 (393.7)

Z axis m/min (ipm)

7.5 (295.3)

www.doosanmachinetools.com

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Head Office22F T Tower, 30, Sowol-ro 2-gil, Jung-gu,Seoul, Korea, 04637Tel +82-2-6972-0370 / 0350Fax +82-2-6972-0400

Doosan Machine Tools America19A Chapin Rd., Pine Brook, NJ 07058, U.S.A.Tel +1-973-618-2500 Fax +1-973-618-2501

Doosan Machine Tools EuropeEmdener Strasse 24, D-41540 Dormagen, GermanyTel +49-2133-5067-100 Fax +49-2133-5067-111

Doosan Machine Tools IndiaNo.82, Jakkuar Village, Yelahanka Hobil, Bangalore-560064

Doosan Machine Tools ChinaRoom 101,201,301, Building 39 Xinzhuan Highway No.258 Songjiang District,China Shanghai(201612)Tel +86 21-5445-1155Fax +86 21-6405-1472

ver. EN 180927 SU

*For more details, please contact Doosan Machine Tools.

*The specifications and information above-mentioned may be changed without prior notice.

* Doosan Machine Tools Co., Ltd. is a subsidiary of MBK Partners. The trademark is used under a licensing agreement with Doosan Corporation,

the registered trademark holder.

There is a high risk or fire when using non-water-soluble cutting fluids, processing flammable materials, neglecting use coolants and modifying the machine without the consent of the manufacturer. Please check the SAFETY GUIDANCE carefully before using the machine.

Fire Safety Precautions

PUMA VTR2025/2530 series - Overmach

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