NAKAMURA-TOME SUPER NTMX CNC LATHE

Technical Description

The Fanuc 31i-A5 CNC control operates this dual-spindle turning center designed for high-precision, multi-axis machining applications. The machine features two synchronized 15 HP spindles, each capable of 5,000 RPM, enabling simultaneous turning operations on independent workpieces or coordinated multi-axis work. The primary spindle accommodates a 7.2-inch collet chuck with 2.00-inch bar capacity, while the secondary spindle mirrors this configuration with a 6.5-inch chuck. Travel dimensions include 22.40 inches X-axis, 51.10 inches Z-axis, and a 30.31-inch B-axis rotation for live milling operations at up to 12,000 RPM. The machine handles workpieces up to 7.87 inches in turning diameter with a 30-inch maximum cutting length and 39-inch distance between centers, supporting 8.00-inch maximum swing over bed. Dual 24-position turrets with 3,600 RPM capability provide rapid tool changes and complex tooling strategies. The Fanuc 31i-A5 control supports up to 5 simultaneously controllable axes with advanced digital servo functions, enabling sophisticated 5-axis and mill-turn operations. This configuration delivers nanometer-resolution positioning precision standard throughout the motion system, from CNC calculations through servo feedback devices, making it ideal for automotive, medical, and precision component manufacturing requiring complex geometries and tight tolerances.