HANKOOK PROTEC-7NB/3000 CNC LATHES

Technical Description

The CK6132-series 2-axis flat bed CNC lathe represents a robust turning center designed for high-volume production of symmetrical and moderately complex components. Operating on dual linear axes (X and Z), this machine delivers precise control over diameter and length dimensions, with the X-axis managing radial tool movement and the Z-axis governing longitudinal feed along the workpiece. Equipped with an 18.5 kW spindle motor and maximum rotational speed of 1,250 RPM, the lathe accommodates workpieces up to 29.5 inches in swing diameter with an extended 118.1-inch machining length, making it ideal for long, slender components requiring sustained precision. The machine features a tailstock for enhanced workholding capability on extended parts, ensuring rigidity during turning operations. CNC programming utilizes FANUC 32I-A controller technology with ISO code compatibility, allowing manual keyboard input and RS232 communication interface functionality with integrated power-off protection and self-diagnosis capabilities. Drive systems incorporate precision servo motors coupled with ball screws for both X and Z axes, delivering rapid traverse rates and repeatability specifications of ±0.005mm. The flat bed construction accommodates interchangeable tool rest configurations—four-station, six-station, or vertical/horizontal orientations—with precision end-tooth positioning plates enabling high-accuracy tool indexing and reduced setup times. This configuration optimizes production efficiency for cell manufacturing environments requiring gang-tooled cutting operations with substantial rigidity and consistent part quality across extended production runs.