High Productivity Compact Vertical Machining Center

DNM 4000

DNM 4000The DNM 4000 is a compact size vertical machining center with 400mm Y axis and a direct-coupled 40 taper spindle. By reducing the machine width, the footprint is minimized and productivity is optimized by high acceleration/deceleration performance. In addition, many standard Doosan NC functions are included for easy operation.

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DNM 4000

Easy operator access and excellent chip

disposal

Designed with 2 doors for easy operator access to the working area.

Bed flushing is applied to both left and right sides to optimize chip removal even when high volume chips are produced during cutting.

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Contents

02 Product Overview

Basic Information

04 Basic Structure

06 Cutting Performance

Detailed Information

07 Standard / Optional Specifications

09 Applications

10 Diagrams

12 Machine / NC Specifications

14 Customer Support Service

Standard Direct-Coupled Spindle for

Higher Productivity

The direct coupled spindle reduces vibration and noise, thereby improving the machines performance and environmental-friendliness compared to belt drive type

Higher productivity is achieved by improving all axes feed system acc/dec times.

An environmental-friendly machine designed for stable and easy operation

Thermal error compensation function fitted as standard optimizes machine accuracy by reducing the effects of heat build-up during extended periods of operation.

The Easy Operation function (EOP) can be viewed in the pop-up window of the main NC screen for convenient machine operation.

Grease lubrication for axis roller guideways is a standard feature and reduces contamination of the operator’s environment.

Environmentally friendlygrease lubrication isadopted as standard forall the axis feed system,and roller-type LM Guidesare provided to enhancethe rigidity.

Basic structure

Axis system

Travel distance (X x Y x Z axis)

X axis 520 mm

Y axis 400 mm

Z axis 480 mm

CNC system

DOOSAN FANUC i

Z axis

X axis

Y axis

Rapid traverse rate (X / Y / Z axis)

48 / 48 / 48 m/min

Roller-type LM guides are provided as a

standard feature

Grease lubrication for all axes is a standard feature

Grease lubrication system

The standard grease lubrication system eliminates the

need for an oil skimmer and reduces lubrication costs by

about 60% compared to oil lubrication.

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Basic Structure

Cutting

Performance

Detailed

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Applications

Diagrams

Specifications

Customer Support

Service

Designed as a compact size with #40 spindle, the DNM 4000 offers a high productivity and cutting performance.

(1889.8 / 1889.8 / 1889.8 ipm)

(20.5 inch)

(15.7 inch)

(18.9 inch)

Yearly maintenance cost

60% Max.

DNM 4000

Increased table size and maximum load capacity are included to offer maximum workpiece capacity even in the same floor space as previous model.

Direct-coupled typespindles with dual contact tool system have beenadopted as a standardfeature to further reducevibration and noise whileenhancing productivity,work environment andmachining accuracy.

The highly-reliabletool magazine canaccommodate up to 20tools as standard.

Table

Spindle

Tool change system

Max. weight on Table

Table size (A x B)

650 x 400 mm

400 kg

AB

Dual contact tool system support as standard.

Max. spindle speed

12000 r/min

Max. spindle motor power

18.5 kW

Max. spindle motor torque

117 N.m

Tool storage capacity

20 ea

Tool-to-Tool time

1.3 sec

Chip-to-Chip* time

2.6 sec* The Chip-to-Chip time has been tested in accordance with

Doosan's strict testing conditions, but may vary depending on the user's operating conditions

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(881.8 lb)

(24.8 Hp)

(86.3 ft-lbs)

(25.6 x 15.7 inch)

Machining performance Cutting performance (12000r/min, Direct, 18.5/11kW (24.8/14.8 Hp))

The high rigidity machine structure with 40 taper spindle provides the best machining performance in its class.

* The results, indicated in this catalogue are provides as example. They may not be obtained due todifferences in cutting conditions and environmental conditions during measurement.

High Productivity

* The results, indicated in this catalogue are provides as example. They may not be obtained due todifferences in cutting conditions and environmental conditions during measurement.

Previous model

Non-cutting time Cutting time Total cutting time

DNM 4000

9 min. 49 sec.

9 min. 11 sec.

7% Reduced by17% Reduced

by

Face mill (ø80 mm (3.1 inch)) Carbon steel (SM45C)

Chip removal ratecm3/min (inch3/min)

Spindle speedr/min

Feedratemm/min (ipm)

596 (36.4) 1500 2700 (106.3)

Face mill (ø80 mm (3.1 inch)) Aluminum (AL6061)

Chip removal ratecm3/min (inch3/min)

Spindle speedr/min

Feedratemm/min (ipm)

2016 (123.0) 1500 6300 (248.0)

Drill (ø50 mm (2.0 inch)) Carbon steel (SM45C)

Chip removal ratecm3/min (inch3/min)

Spindle speedr/min

Feedratemm/min (ipm)

530 (32.3) 1500 270 (10.6)

Tap Carbon steel (SM45C)

Tap sizemm (inch)

Spindle speedr/min

Feedratemm/min (ipm)

M36 (1.4) x P4.0 221 884 (34.8)

Tap sizemm (inch)

Spindle speedr/min

Feedratemm/min (ipm)

M3 (0.1) x P0.5 3000 1500 (59.1)

Material : Aluminium (AL6061)

3 min. 27 sec.

2 min. 52 sec.

6 min. 22 sec.

6 min. 19 sec.

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Basic information

Basic Structure

Cutting

Performance

Detailed

Information

Options

Applications

Diagrams

Specifications

Customer Support

Service

Ø50mm(Ø2.0 inch)

5mm(0.2 inch)

64mm(2.5 inch)

3.45mm(0.1 inch)

64mm(2.5 inch)

DNM 4000

NO. Description Features DNM 4000

1 Spindle 12000 r/min Direct 18.5/11 kW (24.8/14.8 Hp) ●

2Spindle cooling system

(Oil cooler)12000 r/min Direct ○

3 Magazin Tool storage capacity 20 ea ●

4

Tool shank type ISO #40

BIG PLUS BT40 ●

5 BIG PLUS CAT40 ○

6 BIG PLUS DIN40 ○

7

Coolant

FLOOD 0.15 MPa (0.4 kW) ●

8TSC

None ●

9 2 MPa (1.5kW) ○

10 SHOWER 0.1 MPa (1.1 kW) ○

11 FLUSHING 0.1 MPa (1.1 kW) ●

12 Oil skimmer Belt type ○

13 MQL ○

14

Chip disposal

Chip pan ●

15Chip conveyor

Hinged type(Rear) ○

16 Magnetic scraper type(Rear) ○

17 Chip bucket ○

18 Air blower ○

19 Air gun ○

20 Coolant gun ○

21 Mist collector ○

22

Precision machining

options

Thermal comphensation ●

23 AICC I (40block) ○

24 AICC II (200block) ○

25

Measurement &

Automation

Automatic tool measurement TS27R ○

26 Automatic tool breakage detection ○

27 Automatic workpiece measurement OMP60 ○

28 Automatic front door with safety device ○

29

Others

LED Work light ●

30 3 Color signal tower ●

31 4th axis auxiliary device interface ○

32 Tool load monitoring ●

33 EZ Guide i ○

34 Automatic power off ○

● Standard ◦ Optional X Not applicable

Various optional featuresare available to satisfycustomers’ specificmachining applications.

* Please contact DOOSAN to select detail specifications.

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Standard / OptionalSpecifications

08 /

Chip conveyor

Hydraulic / Pneumatic fixture line

The user should prepare pipelines for hydraulic/pneumatic fixtures whose

detailed specifications should be determined by discussion with Doosan.

Chip conveyor type Material Description

Hinged belt SteelHinged belt chip conveyor, which is most commonly used for steel work[for cleaning chips longer than 30mm(1.2inch)], is available as an option.

Magnetic scraper Cast IronMagnetic scraper type chip conveyor, which is ideal for die-casting work[for cleaning small chips], is available as an option.

Hinged type

Magnetic scraper

Peripheral Equipment

Oil Cooler

An oil cooler correlated to room

temperature can be equipped for a

long-term operation at high speed.

Cooling oil circulates around the

spindle bearings to prevent thermal

error of the spindle and maintain

machining accuracy.

Height

150mm

Pneumatic

Hydraulic

Raised column

When the distance between the

table top and the spindle nose has

to be extended to accommodate,

for example, a rotary table or fixture

on the table, a raised column can

be used.

Auto shutter

An auto shutter is included to prevent chips from entering the tool

magazine during high speed machining of Aluminium parts.

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Chip Conveyor

(5.9 inch)

Chip pan15~16

DNM 4000

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CNC

FANUC CNC has beenoptimized for Doosan'smachine tools to maximize productivity.

User-friendly operation panelThe newly-designed operation panel enhances operating convenience by common-design buttons and layout.

Just like a PC, the QWERTY type keyboard has been adopted for easier and faster operation.

EZ-Guide i

Using the DOOSAN EZ-Guide i, users can create a cutting program for any desired shape, including patterns,

by entering the appropriate figures only.

• USB & PCMCIA card (Std.)

• QWERTY type keyboard

• Ez-guide i (Std.)

• Ergonomic new design

• Hot key

- for quick operation, some buttons such as reference return point and tool management etc, are installed on the operator panel.

10.4" Display

Exemplary Programming

Cutting shape

Automatic creation of cutting program

O7000 (SAMPLE PROGRAM) ;

∤∤∤

M3 S1500 ;

G0 X50. Y125. ;

G0 Z30. ;

G1040 T0.5 J3. H0.2 K0.5 ∤∤∤ ;

G1020 H120. V50. U37. W68. ∤∤∤ ;

G0 Z80. ;

M5 ;

A cutting program is automatically created with the entered values.

Enter the dimensions of thedesired shape.

EZ-Guide i Screen

• Vertical key

- improves easy operation for NC functions

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Power-Torque Diagram / Table

Main Spindle

Table

DNM 4000

Speed Power12000 r/min 18.5/11 kW

Spindle speed : r/min

Pow

er :

kW (H

p)

Torq

ue :

N·m

(ft-

lbs)

Unit : mm (inch)

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(24.8/14.8 Hp)

117 (86.3)

11.9 N·m (8.8 ft-lbs)

15 (20.1)

11 (14.8)

18.5 (24.8)S3, 25%

S3, 25%

S3, 60%

Cont.

S3,60%

Cont.

12000

8.8 N·m (6.5 ft-lbs)

95.5 (70.5)

52.5 (38.7)

1500

65 (2.6) 65 (2.6)260 (10.2)(X/2 STROKE)

260 (10.2)(X/2 STROKE)

Detail B (1:2)

200

(7.9

)(Y

/2 S

TRO

KE)

14 (0.6)H8

14 (0.6)24 (0.9)

9 (0.4)

13 (0.5)

400

(15.

7)

200

(7.9

)(Y

/2 S

TRO

KE)

100

(3.9

)10

0 (3

.9)

100

(3.9

)10

0 (3

.9)

DNM 4000

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External Dimensions

DNM 4000Unit : mm (inch)

Front View

Top View

* Some peripheral equipment can be placed in other places

3707

(145

.9)

2848

(112

.1)

2773

(109

.2)

1650 (65.0)

R 360

(14.2)R 600(23.6)

R 600

(23.6)

CHIP BUCKET (OPT)

825

(32.

5)GR

OUND

TO TA

BLE S

URFA

CE

650 (25.6)

240

(9.4)

SPAC

E FOR

MAIN

TENA

NCE

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Machine Specifications

Description Unit DNM 4000

Travels

Travel distance

X axis mm (inch) 520 (20.5)

Y axis mm (inch) 400 (15.7)

Z axis mm (inch) 480 (18.9)

Distance from spindle nose to table top mm (inch) 150 ~ 630 (5.9~24.8)

Table Table size mm (inch) 650 x 400 (25.6 x 15.7)

Table loading capacity kg (lb) 400 (881.8)

Table surface type mm (inch) T-SLOT (3-100(3.9) x 14(0.6)H8)

Spindle Max. spindle speed r/min 12000

Taper - ISO #40

Max. spindle torque kW (Hp) 18.5/11

Max. spindle torque N·m (ft-lbs) 117

Feedrates

Rapid traverse rate

X axis m/min (ipm) 48 (1889.8)

Y axis m/min (ipm) 48 (1889.8)

Z axis m/min (ipm) 48 (1889.8)

Automatic Tool

Changer Type of tool shank

Tool shank - BT 40 {CAT40/DIN40}*

Pull stud - PS806

Tool storage capa. ea 20

Max. tool diameter

Continous mm (inch) 90

Without adjacent tools mm (inch) 125

Max. tool length mm (inch) 270 (10.6)

Max. tool weight kg (lb) 5 (11)

Max. tool moment N·m (ft-lbs) 9.8 (7.2)

Tool selection MEMORY RANDOM

Tool change (Tool-to-Tool) sec 1.3

Tool change (Chip-to-Chip) sec 2.6

Power

source

electric power supply(rated capacity) kVA 21.3

Compressed air supply Mpa (psi) 0.54 (78.3)

Tank capacity Coolant tank capacity L (gal) 200 (52.8)

Machine

Dimensions

Height mm (inch) 2773 (109.2)

Length mm (inch) 2848 (112.1)

Width mm (inch) 1650 (65.0)

Weight kg (lb) 3300 (7275.3)

Control CNC system - DOOSAN FANUC i

*{ } : Option

DNM 4000

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Detailed

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Options

Applications

Diagrams

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Service

DNM 4000

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CNC Unit Specifications

DOOSAN FANUC i

● Standard ◦ Optional X N/A

No. Item Spec.DOOSAN FANUC i

1

Controlled axis

Controlled axes 3 (X, Y, Z) X, Y, Z2 Additional controlled axes 5 axes in total ◦

3 Least command increment 0.001 mm / 0.0001" ●

4 Least input increment 0.001 mm / 0.0001" ●

5 Interpolation type pitch error compensation ◦

6

Interpolation & Feed Function

2nd reference point return G30 ●

7 3rd / 4th reference return ●

8 Inverse time feed ●

9 Cylinderical interpolation G07.1 ●

10Bell-type acceleration/deceleration before look ahead interpolation

●

11 Automatic corner override G62 ●

12 Automatic corner deceleration ●

13 Manual handle feed Max. 3unit 1 unit14 Handle interruption ●

15 Manual handle retrace ◦

16 Nano smoothing AI contour control II is required. ◦

17 AI APC 20 BLOCK ●

18 AICC I 40 BLOCK ◦

19 AICC II 200 BLOCK ◦

20 AICC II(Preview block number increase) 400 BLOCK(Special hardware and AI contour control II) ◦

21 Spindle & M code Function

M- code function ●

22 Retraction for rigid tapping ●

23 Rigid tapping G84, G74 ●

24

Tool Function

Number of tool offsets 400 ea 400 ea25 Tool nose radius compensation G40, G41, G42 ●

26 Tool length compensation G43, G44, G49 ●

27 Tool life management ●

28 Tool offset G45 - G48 ●

29

Programming & Editing Function

Custom macro ●

30 Macro executor ●

31 Extended part program editing ●

32 Part program storage 512KB(1280m) 1280m33 Part program storage 2MB(5120m) O34 Inch/metric conversion G20 / G21 ●

35 Number of Registered programs 400 ea 400 ea36 Number of Registered programs 1000 ea ◦

37 Optional block skip 9 BLOCK ●

38 Optional stop M01 ●

39 Program file name 32 characters ●

40 Sequence number N 8-digit N8 digit41 Playback function ●

42 Addition of workpiece coordinate system G54.1 P1 - 48 (48 pairs) 48 pairs43 Addition of workpiece coordinate system G54.1 P1 - 300 (300 pairs) ◦

44

OTHER FUNCTIONS (Operation, setting & Display, etc)

Embeded Ethernet ●

45 Graphic display Tool path drawing ●

46 Loadmeter display ●

47 Memory card interface ●

48 USB memory interface Only Data Read & Write ●

49 Operation history display ●

50 DNC operation with memory card ●

51 Optional angle chamfering / corner R ●

52 Run hour and part number display ●

53 High speed skip function ●

54 Polar coordinate command G15 / G16 ●

55 Programmable mirror image G50.1 / G51.1 ●

56 Scaling G50, G51 ●

57 Single direction positioning G60 ●

58 Pattern data input ●

59 Jerk control AI contour control II is required. ◦

60 Fast Data server with1GB PCMCIA card ◦

61 Fast Ethernet ◦

62 3-dimensional coordinate conversion ◦

63 Figure copying G72.1, G72.2 ◦

64 Machining time stamp function ◦

65 EZ Guide I with 10.4" Color TFT-.Doosan infracore Conversational Programming Solution-.When the EZ Guide i is used, the Dynamic graphic display cannot application "

●

66 Dynamic graphic display (with 10.4" Color TFT LCD)-.Machining profile drawing. -.When the EZ Guide i is used, the Dynamic graphic display cannot application

◦

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1514 /

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DNM 4000

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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

Major Specifications

DNM 4000 Description Unit DNM 4000

Max. spindle speed r/min 12000

Max. spindle power kW (Hp) 18.5 (24.8)

Max. spindle torque N·m (ft-lbs) 117 (86.3)

Taper - ISO #40

Travel distance (X / Y / Z) mm (inch) 520 / 400 / 480 (20.5 / 15.7 / 18.9)

Tool storage capa. ea 20

Table size mm (inch) 650 x 400 (25.6 / 15.7)

ver. EN 180725 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

Head Office22F T Tower, 30, Sowol-ro 2-gil, Jung-gu,

Seoul, Korea, 04637

Tel +82-2-6972-0333~6

Fax +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 ChinaRoom 101,201,301, Building 39 Xinzhuan Highway

No.258 Songjiang District,China Shanghai(201612)

Tel +86 21-5445-1155

Fax +86 21-6405-1472

Doosan Machine Tools EuropeEmdener Strasse 24, D-41540 Dormagen, Germany

Tel +49-2133-5067-100

Fax +49-2133-5067-111

Doosan Machine Tools India106 / 10-11-12, Amruthahalli, Byatarayanapura,

Bellary road, Bangalore-560 092, India

Tel +91-80-4266-0122 / 121 / 100

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