CNC Turning Centers: DL-MH Series

DL-MH Series CNC Turning Centers

  • The DL-MH series are 3 axis turning centres for turning and milling parts in a single set up. The machines are controlled by a FANUC 0i-TC system.
  • For the DL-MH series, DMTG have developed a specially reinforced cylindrical one-piece base casting on a 45° slant angle. This base design accommodates a much heavier loading leading to exceptionally high rigidity, good vibration absorption and great stiffness to ensure very high accuracy machining.
  • The wide-range main spindle AC servo motor provides the machine with particularly high torque at low speed, and together with a high resolution spindle pulse encoder and a hydraulic spindle brake ensures high accuracy indexing milling during C axis work.

 

Specifications

DL-MH Series   DL-20MH DL-30MH
Swing Over Bed inch 12 24.6
Swing Over Cross Slide inch 11 15.4
Maximum Turning Diameter inch 10.2 15
Maximum Turning Length inch 18.1 37.4
Distance Betweeen Centers inch 19.69 39.37
Slant of Bed 45° 45°
Spindle Nose type A2-6 A2-8
Chuck Size inch 8 12
Spindle Bore Diameter inch 3 3.4
Bar Capacity inch 2.5 3
Spindle Speed rpm 4500 3500
Spindle Motor (30min) hp 20 30
X Axis Travel inch 10.43 13.2
Z Axis Travel inch 27.6 43.3
Rapid Traverse X Axis inch/min 945 945
Rapid Traverse Z Axis inch/min 945 1181
Type of Slide Way X / Z Axis type Linear Linear
Positioning Accuracy (JIS) inch (+/-) 0.0002 0.0002
Repeatability (JIS) inch (+/-) 0.0001 0.0001
Number of Tools qty. 12 12
Type of Tool Mount type VDI 40 VDI 50
Rotary Tool Speed rpm 5000 4000
Rotary Tool Power hp 7.4 10
Tool to Tool Index Time (Adjacent) sec. 0.22 0.22
Tool to Tool Index Time (Furthest) sec. 1.2 1.2
Net Weight lbs 11000 20900
Control Type type Fanuc 0i Fanuc 0i