NOMURA AUTOMATIC NN-13SB5 HORIZONTAL MACHINING CENTER

Technical Description

The Nomura Automatic NN-13SB5 is a high-precision horizontal CNC Swiss-type machining center designed for complex, small-diameter part production. It features a main spindle with a maximum turning diameter and bar capacity of 0.510", a maximum turning length of 4.160", and a max swing of 0.510". The main spindle operates at up to 10,000 RPM with 3.0 HP and offers a 5-degree indexing increment for precise positioning. The sub-spindle matches the main spindle’s diameter capacity with a maximum turning length of 4.130", runs at 8,000 RPM, and delivers 0.5 HP. The machine is equipped with a slide-type primary tool carrier, supporting up to 5 turning tools and 3 rotary tools, each rotary tool capable of 8,000 RPM and 0.5 HP. Only one cutting tool can operate simultaneously. The NN-13SB5 is a 5-axis machine with X-axis travel of 1.000", Y-axis travel of 10.000", and Z-axis travel of 4.000", all axes offering rapid traverse speeds of 551 ipm for fast cycle times. This configuration enables efficient, accurate machining of intricate components, ideal for high-volume, tight-tolerance applications in industries such as medical, aerospace, and electronics.