DCM Series
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Five Face Double Column Machining Center Doosan Machine Tools Optimal Solutions for the Future

Five Face Double Column Machining Center Market demand realization through the technology of Doosan! Various machining and widen effective width between columns • Parts that had to be cut on several machines can be finished on one DCM • Effective width between columns is 200 mm wider than that of competitors Machine design to improve productivity • Elevating type crossrail W-axis adopted as standard • Various ram spindle line-up for handling a wide range of cutting work Differentiated manufacturing system for quick delivery • Quick machine delivery to customers through the modular design •...

D : Doosan Double C : Column M : Machining Center ※ This machine has optional features.

Multi-tasking Machine for all your work needs the DCM Series DCM series are the new concept machining center for all machining processes, from heavy cutting to highaccuracy finishing for mold & die works and large complex parts. To ensure such competitiveness, the precise ball-screw drive elevating type crossrail W-axis and a variety of head attachment line-up that enable complex machining are mounted. Distinctive Option 1. Head attachments for various types of applications. 2. Spindle options for various types of applications. High-end Processing Support 1. ntelligent machining control® I...

F-Frame Head Attachment C-axis Rotation : Manual Index C-axis Rotation : Auto Index W-Frame Head Attachment Table Manual Standard Type High Column Type W :Effective Width Between Columns W :Effective Width Between Columns H : Table to Spindle Nose H : Table to Spindle Nose 2350 mm (92.52 inch) 2700 mm (106.30 inch) 3050 mm (120.08 inch) 3400 mm (133.86 inch) Table Type * For more details, please contact Doosan

Rigid Bed and Column Structure Stable bed and column structure designed for high-speed, heavy-duty machining. Key Features of the DCM Series The DCM series are the professional equipments for heavy-duty machining developed based on Doosan's know-how in machine design and production which ensure high accuracy and long life even under heavy machining loads. Bed & Column Structure The structure of DCM series minimizes the impact of vibration on workpieces under the loads of vertical and horizontal cuttings even when all five faces are being processed. Accurate compensation and thermal...

Optimal Design Based on Structure Analysis of Saddles and Ram Spindles The ram section is bigger than that of competitors at 380 x 380 mm (14.96 inch x 14.96 inch) which allows a superior heavy cutting under any direction of horizontal machining loads. The spindle with 6000 r/min has been equipped as a standard. Spindle power-torque diagram Torque : N.m Standard Specifications Torque : N.m Torque : N.m Torque : N.6000 r/min m Power : kW Power : kW Power : kW 30 min 30 min 30 min Continuous • pindle motor S Continuous Continuous 25 25 25 600 600 (30min) (30min) (30min) kW (34/30 Hp) 22 22 22...

Heavy Cutting Performance Face mill • Material : SM45C (Carbon steel) RAM spindle Cutter diameter line-up mm (inch) Heavy cutting option 160 (6.30) I ( 18+SPM22) Heavy cutting option 160 (6.30) II ( 22+SPM30) Cutting width mm (inch) Cutting depth mm (inch) Spindle speed Feedrate Removal rate r/min mm/min (ipm) cm3/min (inch3/min) • Material : GC300 (Cast iron) Heavy cutting option I ( 18+SPM22) Heavy cutting option II ( 22+SPM30) • Material : SM45C (Carbon steel) Model No. DCM series Cutter diameter Cutting width mm (inch) mm (inch) 63 (2.48) Cutting depth Spindle speed Feedrate mm (inch)...

W-axis Machining Function Perfect parallelisim in between machine table and Y-axis movement along full stroke is maintained by this unique function composed of accurate proportional hydraulic and fine synchronous servo technology. W-axis Y-axis Table Performance Comparison between 3-axis and W-axis DCM Crossrail (W-axis)-vertical traversea Protruded part of the ram spindle can be minimized as Excessive protrusion will cause vibration during heavy cutting. the crossrail (W-axis) travels vertically. Therefore, cutting This will undermine the efficiency of rough cutting and the conditions...

Head Attachment Line-up Patent pending Provides numerous utilities to ensure Utility Definition the same performance provided by the original ram spindle even after changing a Head Attachment. * For more details, please contact Doosan Flood Coolant/Air Blow Head Attachment Tool Unclamp Head Attachment Spindle Air Purge TSC (Through Spindle Coolant) Spindle Cooling In Spindle Cooling Out Head Attachment Bearing Lubricant • The provided utility line could be different as choosing the head attachment. F-Frame Attachment (Vertical spindle with multi-orientation functions) <#300> 90° Angle...

W-Frame Spindle Type Indexable 90° Angle Head Universal Head Special Head <#400 Series> Indexable 90° Angle Head (2.5° Index) Auto Index Fuction L : mm (inch) Power : kW (Hp) L450 (17.7) Manual Manual Speed : r/min <#600 Series> Universal Head (Manual Index) Mold & Boring Machining Ram : mm (inch) Power : kW (Hp) Speed : r/min 380 (15.0) 22 (29.5) 2K Order Made <#900 Series> Special Head (10°, 15°, 30°, 45° Angle Head) (Manual Index) Inclined Surface Machining Ram : mm (inch) Power : kW (Hp) Speed : r/min 380 (15.0) 22 (29.5) 2K Order Made F-Frame Spindle Type Dummy Head Extension Head...

Automatic Tool Changer One arm performs the changes for both the horizontal and vertical spindle. The next tool to be used, regardless of the spindle location, is brought to the standby position during cutting. The most reliable ATC and magazine with its servo motor minimize troubles and downtime. Horizontal ATC operation with a 90° head attach mounted. AAC (Automatic Head Attachment Changer) For the multi face machining, various type of head attachment is required. AAC, controlled by NC, is available to realize full automation in multi face machining. Automatic Pallet Changer • Linear...