NOMURA AUTOMATIC NN-13SN HORIZONTAL MACHINING CENTER

Technical Description

The Nomura Automatic NN-13SN Horizontal Machining Center is a precision CNC turning and milling machine optimized for small-diameter parts with a maximum main spindle turning diameter of 0.510 inches and turning length of up to 3.94 inches. It features a single main spindle operating at up to 10,000 RPM with 2 HP power and indexed in 5-degree increments, supporting bar diameters up to 0.510 inches. The machine includes a slide-type primary tool carrier with up to five turning tools and three rotary tools of 0.5 HP each, capable of speeds up to 8,000 RPM. It supports one simultaneous cutting tool operation. Its secondary mill/drill functions are integrated with standard on-center, 'C' axis, and 'Y' axis capabilities, enabling versatile milling and drilling operations on complex parts. The machine operates on 4 axes with rapid traverse rates of 551 inches per minute on X, Y (10 inches travel), and Z (4 inches travel) axes, allowing for efficient and precise machining in a compact workspace. This configuration is designed for high accuracy, stable milling, and extended tool life, making it suitable for automated and intricate part production, particularly in screw machine and Swiss-type applications. The rigid construction and CNC control enhance machining performance, reduce cycle times, and facilitate complex, multi-function operations in a single setup. The Nomura NN-13SN excels in producing fine finished components with high metal removal rates, suitable for industries requiring precise, small-part manufacturing.