FUJI TN-400 CNC LATHE

Technical Description

This machine features a robust 10-inch chuck size suitable for medium-sized turning operations, powered by a 20 hp motor delivering strong spindle torque for heavy cutting tasks. It operates at a maximum spindle speed of 2,220 RPM, providing a balance of speed and power for a wide range of materials and applications. The control system is a FANUC 0i-TD CNC, a highly reliable and industry-standard controller known for supporting up to 4 simultaneous axes and 2 spindles, with advanced digital servo functionality. The FANUC 0i-TD offers precise axis control with high-resolution servo feedback and supports multiple feedrate overrides and spindle speed overrides up to 254%, enabling fine control over machining parameters. Features include rigid tapping, spindle orientation functions, synchronous control, multiple path capabilities, and a user-friendly interface with high-resolution LCD display. The controller also supports rapid traverse rates up to 240 m/min with smooth bell-shaped acceleration/deceleration to reduce mechanical shock and improve cycle times. With Ethernet, RS232, and USB communication ports, it facilitates fast program transfers and integration into networked shop floor environments. The system’s digital motion control optimizes surface finish and accuracy while enhancing machine longevity through advanced velocity gain tuning and servo response control. Overall, this combination of mechanical capacity and advanced CNC control makes the system highly capable for precision turning in demanding industrial applications.