V77L (40 Taper)

Vertical 3 & 4‑Axis

V77L (40 Taper)

Vertical 3 & 4-Axis

The V77L vertical machining center has been specifically designed to minimize thermal distortion for part precision and enhance higher quality finishes on die/mold output.
 

The V77L provides environmentally controlled machine accuracy enhancements, such as Makino’s 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.

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Technical Specifications

Available with either a 40-taper, 20,000/30,000-rpm or a 50-taper, 12,000/18,000-rpm spindle, the V77L 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 tons.

The user-friendly, Makino Professional 6 control with Makino’s proprietary, 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.

Table: 1650 x 700 mm
X: 1500 mm Y: 700 mm Z: 650 mm

Spindle RPM

20000

Spindle Taper

BT40 (HSK-A63)

Rapid Traverse

20,000 mm/min

Cutting Feedrate

20,000 mm/min

Maximum Workpiece

1650 x 700 x 550 mm

Maximum Payload

2000 kg

ATC Capacity

20 (30, 40, 80)

Tool to Tool

5 secs

Maximum Tool Diameter

120 mm

Maximum Tool Weight

8 kg