Summary

The Makino V77L (40 Taper) is a vertical 3-axis CNC machining center designed for high-precision machining of medium and large die/mold and precision parts. It features a 20,000 rpm CAT40 spindle (optional HSK interface and 30,000 rpm), advanced servo control, and several environmental control systems aimed at micron-level accuracy and superior surface finish. This machine emphasizes thermal stability and cycle time reduction for applications demanding tight tolerances in hardened materials.

Key Capabilities

• Core-cooled spindle and under-race lubrication minimizes spindle distortion
• Twin shield-style splash guards to control thermal effects
• Super Geometric Intelligence (SGI.5) servo for reduced cycle times on complex dies, cavities, and cores
• Configurable automatic tool changer with up to 80-tool capacity
• Capable of both roughing and finishing hardened steel cavities and cores
• Operator interface with graphical touch screen and advanced NC functions

Key Specifications