Okuma America Corp. has introduced its VTM-2000YB multitasking CNC turning center, which provides heavy-duty construction for large parts machining. According to the company, the extreme rigidity and powerful cutting capabilities of this machine make it ideal for machining large diameter workpieces, such as those in the aerospace industry. The vertical architecture offers the advantage of "natural" part handling and excellent chip fall, while taking up minimal floor space.

The VTM-2000YB takes the successful concept of the VTM-200YB and advances the design to increase rigidity, power, B-axis range, speed and accuracy. It utilizes Okuma's Thermo-Friendly Concept to enhance thermal stability, and has powerful turning and milling capabilities with 0.001 degree B and C axes. This CNC turning center has 1.6 meters of Y-axis travel, combines powerful turning and milling functions for large parts in the same machine and includes a 36 tool ATC for tool changing.

Key Specs of VTM-2000YB CNC Turning Center:

• Max Turning Diameter: 2,000mm (78.74")

• Spindle Nose Type: 380mm Flat Nose

• Lathe Spindle Speed: 4~200 rpm

• Milling Spindle Speed: 10,000 rpm

• Rapid Traverse: (X/Y/Z) 32/32/32 m/min. (1,260/1,260/1,260 ipm)

• Rapid Traverse (B/C) 19.5/20 rpm