NOMURA AUTOMATIC NN-13TN HORIZONTAL MACHINING CENTER

Technical Description

The Nomura Automatic NN-13TN is a precision horizontal CNC turning center engineered for small-part machining applications. This machine features a single main spindle with a maximum turning diameter of 0.510 inches and a maximum turning length of 3.940 inches, accommodating bar stock up to 0.510 inches in diameter. Powered by a Mitsubishi 65SL CNC control system, the machine operates on three axes (X, Y, Z) with impressive rapid traverse rates of 551 ipm across all axes, enabling efficient cycle times. The main spindle delivers 10,000 RPM with 2.00 HP, providing adequate cutting power for precision operations. The slide-type primary tool carrier accommodates up to seven turning tools with simultaneous single-tool cutting capability, allowing sequential operations without tool changes. The machine includes standard secondary mill/drill functionality with Y-axis capability, expanding its versatility for complex part geometries requiring both turning and drilling operations. With X-axis travel of 1.000 inches, Y-axis travel of 10.000 inches, and Z-axis travel of 4.000 inches, the machine provides flexible workpiece positioning and tooling access. Notably, the NN-13TN operates without a tail stock, reducing machine footprint while maintaining rigidity through its horizontal spindle orientation. This configuration makes the machine ideal for automated production environments requiring high-precision turned components with secondary drilling or milling features in a compact machining package.