Lynx 300 series. Lynx 300 series. 10-inch High Productivity Turning Center. Lynx 300 Lynx 300M. ver. EN SU

Transcription

1 Lynx 0 series 10-inch High Productivity Turning Center Lynx 0 series Lynx 0 Lynx 0M ver. EN SU

2 Product Overview Basic information Structure Main Components Detailed Information Standard/Option Applications Diagrams Specifications Customer Support Lynx 0 series Lynx 0 series is a 10 inch high productivity turning center optimized for powerful heavy-duty cutting on the basis of highly stable bed structure, roller type LM guide, high power spindle and servo driven turret. Lynx 0 series

3 Contents 02 Product Overview Basic information 04 Structure 05 Main Components Detailed Information 06 Standard/Option 07 Applications 09 Diagrams 13 Specifications Customer Support Customer parts sample Maintain high performance through high speed and high power spindle high-precision heavy duty cutting enabled via 00 r/min, kw high-speed, highpower spindles Shorter machining cycle time through the servo turret indexing motor and the high rigidity roller type LM guide Non-cutting time is minimized by quick rotation and clamping of servo driven type turret and high speed, high rigidity roller type LM guide for all axes Improved user convenience with ergonomic operation panel, USB port and operation panel rotation QWERTY keyboard, easy addition of option button, USB port, user-friendly operational panel rotation provide further enhanced user convenience 02 / 03

4 Product Overview Structure Basic information Structure Main Components Detailed Information Standard/Option Applications Diagrams Specifications Stable high rigidity bed structure and application of roller type LM guide for all axes realize continued high rigidity and high accuracy of the machine C axis Z axis X axis Customer Support Chuck size 10 inch Rapid Traverse X axis : 24 m/min (9 ipm) Z axis : m/min (1181 ipm) C axis : 200 r/min (Lynx 0M only) Machining area Lynx 0 series offers two models depending on the difference of working range and the presence or absence of milling capacity b a Lynx 0 series Model Max. Turning diameter(a) Max. Turning length(b) Milling Lynx 0 0 mm (17.7 inch) 765 mm (.1 inch) X Lynx 0M 370 mm (14.6 inch) 712 mm (28.0 inch) O

5 Main components Each component with the best quality and performance allows the reliable product Spindle Special grease type lubrication minimizes the thermal deformation and best-in-class spindle motor with gear box realizes the most powerful cutting capacity. Max. Spindle speed 00 r/min Max. Motor power 18.5 Max. Torque kw (20 Hp) kw (25 Hp) N m (141 lbf ft) N m (297 lbf ft) Tailstock Widely spaced guideways and heavy-duty design of the tailstock body ensure outstanding rigidity and precision Tailstock Travel 775 mm(.5 inch) Quill Dia. 80 mm (3.1 inch) Quill Travel 120 mm (4.7 inch) Tail stock Type Manual (Programmable ) Servo driven Turret High torque servo motor controls rotational acceleration and deceleration of turret and clamping/ unclamping operations and its excellent dividing position brings continual high machining accuracy. No. of tool stations 12 ea BMT milling turret (Lynx 0M only) Strongly fixed BMT type milling holder shows more powerful machining performance Max. Rotary Tool Speed 5000 r/min 04 / 05

6 Product Overview Basic information Structure Main Components Detailed Information Standard/Option Applications Diagrams Specifications Customer Support Standard / OptionalSpecifications Diverse optional devices and features are available to meet specific customer requirements. Standard Optional No. Description Features Lynx 0 Lynx 0M 1 10 inch Chuck 2 No chuck 3 Soft jaw Jaw 4 Hard jaw 5 Chucking DUAL PRESSURE CHUCKING Option 6 CHUCK CLAMP CONFIRMATION 7 Steady rest Hydraulic (Ø4 ~ Ø165) 8 V stand V STAND FOR SHAFT WORKPIECE 9 Mannual Tailstock 10 Programmable bar Coolant Pump 12 Increase Power (4.5/7/10/14.5 bar) 13 Chuck coolant 14 Coolant chiller Oil skimmer Coolant options 16 Coolant pressure switch 17 Coolant level switch 18 Coolant gun 19 Side type chip conveyor 20 Rear type chip conveyor 21 Chip disposal options Chip bucket Air blower 23 Mist collector 24 Tool setter (manual/automatic) 25 Part catcher with parts box 26 Measuring & automation Part catcher with parts conveyor 27 Auto door 28 Bar feeder interface 29 Robot interface Tool load monitoring system 31 Linear scale 32 Others Signal tower 33 Air gun Lynx 0 series 34 Automatic power off

7 Applications Tool setter Oil skimmer The tool setter highly reduces tooling setting time through quick tool measurement and tool abrasion detection The oil skimmer keeps coolant and lubricant isolated from each other for extending life cycle of coolant. Coolant system Chip conveyor Coolant pump Pump1 Pump2 Pump3 Pump4 Pump5 Output pressure (bar) std./opt. std. opt. Chip conveyor type Material Description Hinged belt Steel Most typical type of chip conveyor. Appropriate for steel materials generating chips of length of mm or more. Magnetic scrapper Cast iron Chip conveyor with magnet equipped: Appropriate for cast iron workpieces generating fine chips. Coolant chiller Part catcher Detachable coolant chiller is recommended to keep thermal error minimal and get higher machining precision. The part catcher automatically accepts parts completed of machining, and ejects them out of the system. 06 / 07

8 Product Overview Basic information Structure Main Components Detailed Information Standard/Option Applications Diagrams Specifications DOOSAN-FANUC i Apply Fanuc CNC on the Doosan machine to fulfill best performance and productivity User-friendly OP Panel The operation panel of new design enhances operating convenience by common buttons and tposiioning, and uses qwerty type keyboard for easy and fast operation inch Display Customer Support USB & PCMCIA card (Std.) Qwerty type keyboard Ergonomic new design Easy to put button switch for attached option Easy Operation Package Improve Productivity Work management Reduced non-cutting cycle time 10% Non-cutting Cycle Time Cutting Cutting Non-cutting Non-cutting time during machining process is dramatically reduced to guarantee the highest productivity. The function is capable of checking operation hours of the system, and quantity of finished workpieces. Tool load monitoring Tailstock thrust force setting Lynx 0 series During cutting operation, abnormal load caused by wear or damage of the tool is detected and an alarm is triggered to prevent further damage. Thrust of the tailstock is easily set in an interactive menu screen.

9 Spindle Power Torque Diagram Spindle Motor (00 r/min) / 11 kw (20.1 / 14.8 Hp) / 11 kw (20.1 / 14.8 Hp) ( 1. High torque) Torque : N. m (ft-lbs) N.m (1.9 ft-lbs) min. S3 25% 1.0 N.m (103.3 ft-lbs) 60min. S3 % N.m (77.5 ft-lbs)cont. kw (20.1 Hp) min. S3 25% 11 kw (14.8 Hp) 60min. S3 % Cont Output : kw (Hp) Torque : N. m (ft-lbs) N.m (244.1 ft-lbs) min, S3 25% N.m (179.0 ft-lbs) 60min S3 % N.m (134.2 ft-lbs) Cont. kw (20.1 Hp) min, S3 25% 11 kw (14.8 Hp) 60min S3 % Cont Output : kw (Hp) Spindle speed : r/min Spindle speed : r/min 18.5 / kw (24.8 /20.1 Hp) ( 2.High motor power) 18.5 / kw (24.8 /20.1 Hp) ( 3. High torque, High motor power) Torque : N. m (ft-lbs) N.m (173.7 ft-lbs) min, S3 25% N.m (1.9 ft-lbs) 60min S3 % N.m (105.7 ft-lbs) Cont kw (24.8 Hp) min, S3 25% kw (20.1 Hp) 60min S3 % Cont Output : kw (Hp) Torque : N. m (ft-lbs) N.m (1.0 ft-lbs) min, S3 25% 3.7 N.m (244.1 ft-lbs) 60min S3 % 2.0 N.m (183.0 ft-lbs)cont kw (24.8 Hp) min, S3 25% kw (20.1 Hp) 60min S3 % Cont Output : kw (Hp) Spindle speed : r/min Spindle speed : r/min Rotary Tool Motor (BMT 55P, 5000 r/min) 5.5 kw (7.4 Hp) 47(34.7) S3 25% Torque : N. m (ft-lbs) S3 25% 5.5(7.4) 14(10.3) Cont. S1 Cont. 1.1(1.5) Output : kw (Hp) Spindle speed : r/min 08 / 09

10 Product Overview Basic information Structure Main Components Detailed Information External Dimensions Lynx 0 series Top View Unit: mm (inch) Standard/Option Applications Diagrams Specifications Customer Support (105.7) (105.7) (70.3) (70.3) (119.5) (119.5) Front View (67.5) (67.5) (34.1) (34.1) 3991 (7.1) 3991 (7.1) Tool Interference Diagram Lynx 0 Unit: mm (inch) Lynx 0M Unit: mm (inch) ø (8.4) ø (8.4) 195(7.7) X-Axis Travel 5(8.9) 5(8.9) 195(7.7) X-Axis Travel 175(6.9) (6.9) 60 X-Axis Travel (2.4) 25 X-Axis 185(7.3) Travel 185(7.3) 70 (2.4) ø 6(0.2).9 ø 6(0.2) 12.9 ø 198.1(7.8) ø 590.2(23.2) Max. Tool Swing 12.9 ø 198.1(7.8) ø 259.4(10.2) ø 198.1(7.8) ø 590.2(23.2) Max. Tool Swing ø 259.4(10.2) ø 198.1(7.8) 8(12.1) t2 ø 0(17.7) Max.Machine Dia. ø 0(17.7) Max.Machine Dia. 8(12.1) t2 ø 257.7(10.1) ø 257.7(10.1) 6.0(02) 57(2.2) (02) 57(2.2) ø 2.9(9.1) ø 2.9(9.1) ø 370(14.6) Max.Machine Dia. t2 8(12.1) ø 370(14.6) Max.Machine Dia. t2 8(12.1) Lynx 0 series

11 Tooling System Lynx 0 Unit: mm (inch) Boring Bar Boring Bar Ø(1.5") Boring Bar Sleeves ø12 (0.5") ø16 (0.625") ø20 (0.75") ø25 (1.0") ø32 (1.25") I.D Tool Holder Ø(1.5") O.D Tool Clamper 25 (1") Standard Drill Drill Sockets MT#1 MT#2 MT#3 MT#4 Extended O.D Tool Holder 25 (1") O.D Tool 25 (1") 12 station turret U-Drill ø50 (2") U-Drill Sleeves ø20 (0.75") ø25 (1.0") ø32 (1.25") U-Drill Cap Face Tool Holder 25 (1") Lynx 0M Unit: mm (inch) Standard O.D Tool 25 Boring Bar Sleeves Single OD Tool Holder ø12 (0.5")-H ø16 (0.625")-H ø20 (0.75")-H ø25 (1.0")-H ø32 (1.25")-H Boring Bar Face Tool Holder U-Drill Cap U-Drill Sleeves ø20 (0.75")-H ø25 (1.0")-H ø32 (1.25")-H U-Drill BMT 55P Turret Single ID Tool Holder Straight Milling Head for Side Cutting Angular Milling Head for Face Cutting Collet Adapter Milling Arbro Adapter Drill Sockets MT#1-H MT#2-H MT#3-H MT#4-H Collet(ER25) (ø2~ø16) Drill Dummy Plug Weldon Adapter 10 / 11

12 1(4.4) 13.4) 8.9) 111(4.4) 8) 113(4.4) Product Overview Z-AXIS 790(31.1) (A2-8) 113 (4.4) Working (1.9) 111(4.4) Range Lynx 0 Basic information Structure Main Components OD Tool Holder 42.5(1.7) 50(2.0) QUILL 120(4.7) Detailed T/S 775(.5) (1.9) 111(4.4) (A2-8) 113 Information (4.4) Standard/Option Applications Diagrams Specifications 5(8.9) 5(0.2) 25 Z-AXIS 790(31.1) 5(8.9) 42.5(1.7) 50(2.0) QUILL 120(4.7) T/S Z-AXIS TRAVEL 775(.5) : 790(31.1) 7(0.3) 5(8.9) ) Customer Support 5(0.2) 25 5(0.2) 25 7(0.3) 42.5(1.7) 50(2.0) QUILL 120(4.7) T/S 775(.5) (1.9) 111(4.4) Z-AXIS 790(31.1) Z-AXIS 790(31.1) 7(0.3) 160 (6.3) 7(0.3) Extended OD Holder 160 (6.3) 95 (3.7) 7(0.3) 65 (2.6) 50 (2.0) 795(31.3) (1.9) (1.9) Z-AXIS 790(31.1) 5(0.2) 113(4.4) 113(4.4) ID Tool Holder 795(31.3) (1.9) QUILL 120(4.7) (1.7) T/S Z-AXIS TRAVEL TRAVEL : 775(.5) : 790(31.1) 113(4.4) 62(2.4) 92(3.6) 62(2.4) 17(0.7) Unit: mm (inch) 5(0.2) 50 17(0.7) 42 (1.9) QUILL 120(4.7) (1.7) T/S 775(.5) 795(31.3) Z-AXIS 790(31.1) 92(3.6) QUILL 120 T/S 775(.5) (1.9) 77(3.0) Z-AXIS 790(31.1) Z-AXIS 790(31.1) 41 (A2-8) 113(4.4) 36 5(0.2) (0.7) (0.7) 38(1.5) 42 (1.7) 1750(2.0) 84(3.3) (1.9) 1750(2.0) Z-AXIS 790(31.1) QUILL 12 QUILL 120(4.7) (0.9) 7(0.3) QUILL TRAVEL (1.9) 72 : 120(4.7) Z-AXIS 790(31.1) 2 QUILL 120(4.7) T/S 775(5) T/S 775(.5) T/S 775(5) T/S 775(.5) (0.9) 95 (3.7) 65 (2.6) 50 (2.0) 31100(3.9) 38(1.5) 38(1.5) (1.9) Z-AXIS 790(31.1) (1.9) Lynx 0M Z-AXIS 790(31.1) (0.9) (0.9) OD Tool Holder (2.9) (4.0) 31100(3.9) QUILL 120(4.7) 31100(3.9) 38(1.5) 38(1.5) (1.9) (1.9) Z-AXIS TRAVEL T/S 790(31.1) : 775(.5) Z-AXIS 790(31.1) (0.9) (0.9) (2.9) (2.9) (4.0) (4.0) 31100(3.9) 31100(3.9) QUILL 120(4.7) QUILL 120(4.7) T/S 775(.5) T/S 775(.5) (2.9) (2.9) (4.0) (4.0) QUILL 120(4.7) QUILL 120(4.7) T/S 775(.5) (1.9) T/S 775(.5) 143(5.6) Z-AXIS 790(31.1) QUILL 120(4.7) Face Tool Holder (2.5) (2.6) 13 (2.5) (2.6) 13 QUILL 120(4.7) QUILL 120(4.7) T/S 775(.5) T/S 775(.5) (1.9) (7.3) 185(7.3) 9(9.0) 26 9(9.0) 26 9(9.0) (0.2) (0.2) (0.2) 36 29(1.1) 29(1.1) 36 MAX. ø16 72 (1.9) 143(5.6) Z-AXIS 790(31.1) (1.9) 143(5.6) Z-AXIS 790(31.1) (2.5) (2.6) 13 MAX. ø16 QUILL 120(4.7) MAX. ø16 72 T/S 775(.5) 72 (1.9) 143(5.6) Z-AXIS 790(31.1) (1.9) 143(5.6) Z-AXIS 790(31.1) (2.5) (2.6) (2.5) (2.6) MAX. 13 ø16 MAX. 13 ø16 QUILL 120(4.7) T/S 775(.5) T/S 775(.5) 185(7.3) 70 9(9.0) 185(7.3) 70 9(9.0) (0.2) (0.2) 29(1.1) 36 Straight Milling Holder 29(1.1) (2.0) 51 (2.0) 185(7.3) 790(31.1) 29(1.1) 51 (2.0) 51 (2.0) 51 (2.0) Face Tool Holder (1.9) 77(3.0) (A2-8) 113(4.4) 242(9.5) 193(7.6) 92(3.6) 49 (1.9) (1.9) 242(9.5) 193(7.6) 49 (1.9) (1.9) 72 Z-AXIS 790(31.1) (1.9) 72 Z-AXIS 26 TRAVEL Unit: : 790(31.1) mm (inch) 2 ID Tool Holder (0.9) 172(6.8) (0.9) QUILL 120(4.7) T/S 775(.5) (1.9) 72 Z-AXIS 790(31.1) (1.9) Z-AXIS 790(31.1) 2 (0.9) 172(6.8) (0.9) 172(6.8) QUILL 120(4.7) QUILL 120(4.7) T/S 775(.5) T/S 775(.5) Angular Milling Holder 172(6.8) 172(6.8) QUILL 120(4.7) QUILL 120(4.7) T/S 775(.5) T/S 775(.5) (1.9) 69.5(2.7) Z-AXIS 790(31.1) (2.1) 10 (0.4) 78. (1.9) 69.5(2.7) Z-AXIS 790(31.1) (1.9) 69.5(2.7) Z-AXIS 28.5(1.1) 790(31.1) (3.6) vvzz(1.7) QUILL 120(4.7) 78.5(3.1) T/S 775(.5) 78. (1.9) 69.5(2.7) Z-AXIS 790(31.1) (1.9) 69.5(2.7) 28.5(1.1) Z-AXIS 790(31.1) MAX. ø (3.6) 44 (3.6) vvzz(1.7) (3.6) vvzz(1.7) 91. QUILL 120(4.7) QUILL 120(4.7) T/S 775(.5) 78.5(3.1) T/S 775(.5) (2.1) 10 (0.4) 16 MAX. ø (2.1) 10 (0.4) MAX. ø (5.0) 126 (5.0) (3.6) 44 (3.6) vvzz(1.7) (3.6) vvzz(1.7) 91. QUILL 120(4.7) QUILL 120(4.7) T/S 775(.5) T/S 775(.5) (2.1) 10 (0.4) (2.1) 10 (0.4) MAX. ø MAX. ø (1.9) 58 (1.9) Lynx 58 0 (A2-8) series 113(4.4) 790(31.1) (1.9) 58 (1.9) (31.1) (3.8) (1.7)103(4.1) QUILL 120(4.7) 105(4.1) T/S 775(.5) 105(4.1) 18 (0.7) 790(31.1) 18 (0.7) (3.8) (1.7)103(4.1) (3.8) (1.7)103(4.1) QUILL 120(4.7) 105(4.1) QUILL 120(4.7) 105(4.1) T/S 775(.5) T/S 775(.5) -AXIS RAVEL : (31.1) 178(7.0) 178(7.0) 77 (3.0) (1.9) 21(0.8) 47 21(0.8) 18 (0.7) RAVEL : (7.0) 77 (3.0) 178(7.0) 77 (3.0) 178(7.0) (1.9) 47 21(0.8) (1.9) 47 21(0.8) ) 21(0.8) 18 (0.7) 18 (0.7) 105(4.1)

13 Machine Specifications Lynx 0 series Description Unit Lynx 0 Lynx 0M Swing over bed mm (inch) 651 (25.6) Swing over saddle mm (inch) 461 (18.1) Recom. Turning diameter mm (inch) 254 Capacity Max. Turning diameter mm (inch) 0 (17.7) 370 (14.6) Max. Turning length mm (inch) 765 (.1) 712 (28.0) Chuck size inch 10 Bar working diameter mm (inch) 76 (3.0) Travels Travel distance X-axis mm (inch) 255 Z-axis mm (inch) 790 (31.1) Feedrates Rapid Traverse Rate X-axis m/min (ipm) 24 (9) Z-axis m/min (ipm) (1181) Max. Spindle speed r/min 00 Spindle Main spindle motor power Max. Spindle Torque for Turning kw (Hp) N m (lbf ft) / 11 {18.5 / } <min. / cont.> (20 / {25 / 20}) 191 {2.4 / / 3.3} ( 141 {174 / 241 / 297} ) Spindle nose ASA A2-8 Spindle bearing diameter (Front) mm (inch) 120 (4.7) Spindle through hole diameter mm (inch) 86 (3.4) Min. spindle Indexing angle(c-axis) deg No. of tool stations ea 12 OD tool size mm (inch) 25 Turret Max. boring bar size mm (inch) Turret Indexing time(1 station swivel) s 0. Max. Rotary tool speed r/min Rotary tool motor power kw (Hp) (7.5) Tailstock travel mm (inch) 775 (.5) Tailstock Quill diameter mm (inch) 80 (3.1) Quill travel mm (inch) 120 (4.7) Quill bore taper MT MT#4 Power source Electric power supply(rated capacity) kva Length mm (inch) (119.5) Machine Dimensions Width mm (inch) 1785 (70.3) Height mm (inch) 17 (67.5) Weight kg (lb) 00 (8800) 50 (8910) CNC NC system DOOSAN-FANUC i * { } : Option 12 / 13

14 Product Overview Basic information Structure Main Components Detailed Information Standard/Option Applications Diagrams Specifications Customer Support Lynx 0 series NC Unit Specifications DOOSAN- FANUC i Standard Optional X N/A Specification Lynx 0 Lynx 0M 1 Controlled axes 2(X,Z) 3(X,Z,C) 2 Axis control by PMC 3 Torque control 4 Controlled axis Inch/metric conversion 5 Stored limit check before move 6 Unexpected disturbance torque detection function 7 Position switch 8 DNC operation with memory card 9 Operation Handle interruption 10 Manual handle retrace 11 Nano interpolation 12 Linear interpolation 13 Circular interpolation 14 Helical interpolation X Interpolation Thread cutting, synchronous cutting functions 16 Thread cutting retract 17 Continuous threading 18 High-speed skip Input signal is 8 points. 19 2nd reference position return G 20 AI contour control I 21 Feed function AI contour control II Rapid traverse block overlap 23 Optional block skip 9 pieces 24 Absolute/incremental programming Combined use in the same block 25 Diameter/Radius programming 26 Automatic coordinate system setting 27 Workpiece coordinate system G52 - G59 28 Chamfering/Corner R 29 Custom macro Program input Addition of custom macro common variables #100 - #199, #500 - # Interruption type custom macro 32 Canned cycle 33 Multiple repetitive cycles G70~G76 34 Multiple repetitive cycles II Pocket profile Canned cycle for drilling 36 Coordinate system shift 37 Direct input of coordinate system shift 38 Pattern data input 39 Operation EZ Guide i * 1) * 1) Guidance Function EZ Operation package 41 Auxiliary/ Constant surface speed control 42 Spindle speed Rigid tap 43 function Arbitrary speed threading 44 Tool offset pairs 64-pairs Tool offset pairs 99-pairs 46 Tool radius/tool nose radius compensation 47 Tool geometry/wear compensation Automatic tool offset 49 Direct input of offset value measured B 50 Tool life management 51 Accuracy Backlash compensation for each compensation rapid traverse and cutting feed 52 function Stored pitch error compensation 53 Part program storage size & 1280M(512KB)_0 Number of registerable programs programs 54 Editing operation Part program storage size & 5120M(2MB)_0 Number of registerable programs programs 55 Playback 56 Fast data server 57 External data input Data input/ 58 Memory card input/output output 59 USB memory input/output 60 Automatic data backup 61 Interface Embedded Ethernet 62 function Fast Ethernet 63 Display unit 8.4" color LCD Others 64 Display unit 10.4" color LCD 65 Robot interface with PMC I/O module Robot interface 66 Robot interface with PROFIBUS-DP *1) 10.4" display : standard / 8.4" display : option

15 Responding to Customers Anytime, Anywhere Doosan Machine Tools Global Network, Responding to Customer s Needs nearby, Anytime, Anywhere Doosan 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. AMERICA EUROPE CHINA (Shanghai) CHINA (Yantai) JAPAN Head Office Changwon Factory INDIA Global Service Support Network Corporations 5 Dealer Networks 1 Technical Centers 18 Factories 3 Technical Center: Sales Support, Service Support, Parts Support Domestic Service Support Network Integrated Support Centers 2 Sales Branch Offices 7 Post-Sales Service Centers 6 Designaated Repair Service Centers 31 Customer Support Service We help customers to achieve success by providing a variety of professional services from pre-sales consultancy to post-sales support. Supplying Parts Field Services Technical Support Training - Supplying a wide range of original Doosan spare parts - Parts repair service - On site service - Machine installation and testing - Scheduled preventive maintenance - Machine repair - Supports machining methods and technology - Responds to technical queries - Provides technical consultancy - Programming / machine setup and operation - Electrical and mechanical maintenance - Applications engineering 14 /

16 Major Specifications Lynx 0 series Description Unit Lynx 0 Lynx 0M Max. turning dia. mm (inch) 0 (17.7) 370 (14.6) Max. turning length mm (inch) 765 (.1) 712 (28.0) Standard chuck size inch 10 Bar working dia. mm (inch) 76 (3.0) Max. spindle speed r/min 00 Max spindle power kw (hp) (20) NC system DOOSAN-FANUC i Doosan Machine Tools Head Office Yeonkang Bldg., 6th FL., 270, Yeonji-dong, Jongno-gu, Seoul, Korea Tel / 5362 Fax Doosan Machine Tools China Room 101,201,1, Building 39 Xinzhuan Highway No.258 Songjiang District,China Shanghai(201612) Tel Fax Doosan Machine Tools Japan #2412, Mita Kokusai Bldg Mita, Minato-ku, Tokyo , Japan Tel Fax Doosan Machine Tools America 19A Chapin Rd., Pine Brook, NJ 07058, U.S.A. Tel Fax Doosan Machine Tools Europe Emdener Strasse 24, D-4 Dormagen, Germany Tel Fax Doosan Machine Tools India 106 / , Amruthahalli, Byatarayanapura, Bellary road, Bangalore , India Tel / 121 / 100 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 the registered trademark holder. is used under a licensing agreement with Doosan Corporation,