Vertical Machining Centers V77(40 TAPER)

Table Size: 55.1" x 27.6"
X: 47.2"
Y: 27.6"
Z: 25.6"
Spindle RPM: 20,000
Rapid Traverse: 787 in/min
Cutting Feedrate: 787 in/min
Maximum Workpiece 55.1" x 27.6" x 21.7"
Maximum Payload: 5,500 lbs
ATC Capacity: 30 (40)
Tool to Tool: 5 secs
Chip to Chip: ?
Maximum Tool Length: 11.8"
Maximum Tool Diameter: 4.7"
Maximum Tool Weight: 17.6 lbs
 
  
The V77 vertical machining center has been specifically designed to minimize thermal distortion for part precision and enhance higher quality finishes on die/mold output. The V77 provides environmentally-controlled machine accuracy enhancements, such as Makinos patented 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 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 ball screws are adopted for the Y-axis for a work piece up to 2.5 ton.