The V77 provides environmentally controlled machine accuracy enhancements, such as Makino’s core-cooled, under-race lubrication system, which minimizes spindle distortion and twin shield-style splash guards to reduce the effect of temperature change in the factory.
Available with either a 40-taper, 20,000/30,000-rpm or a 50-taper, 12,000/18,000-rpm spindle, the V77 can rough and finish hardened steel cavities/cores far more efficiently than general-purpose machines. Rigid linear guides and twin ballscrews are adopted for the Y-axis for a workpiece up to 2.5 tons.
The user-friendly, Makino Professional 6 control with Makino’s next-generation Super Geometric Intelligence (SGI.5) software—developed specifically for high-feedrate, tight-tolerance machining of complex, 3-D contoured shapes involving continuous tiny blocks of NC data—ensures production rates faster than standard CNC systems while maintaining unsurpassed accuracy.
Standard Specifications
Table
1400 x 700 mm
X Axis
1200 mm
Y Axis
700 mm
Z Axis
650 mm
Spindle RPM
12000 (18000)
Spindle Taper
BT50 (HSK100)
Rapid Traverse
20000 mm/min
Cutting Feedrate
20000 mm/min
Maximum Workpiece
1400 x 700 x 550 mm
Maximum Payload
2,500 kg
ATC Capacity
20 (30, 40, 60)
Tool to Tool
5 secs
Maximum Tool Diameter
145 mm
Maximum Tool Weight
20 kg
