TRAUB TNL12

Overview

TRAUB TNL12 is a sliding headstock automatic lathe (TRAUB TNL12/TNL12K) with bar clearance up to ø 13 mm, 12,000 rpm max. speed and 130 mm max. Z-travel. Main spindle power at 100% / 40% (kW) is 3.5 / 4.4, torque at 100% / 40% (Nm) is 6.7 / 8.6, C axis resolution (degree) is 0.001 and feed force (N) is 3,600. The counter spindle lists Bar capacity (mm): 13, Speed max. (rpm): 12,000, Power at 100% / 40% (kW): 3.5 / 4.4, Torque at 100% / 40% (Nm): 6.7 / 8.6 and Slide travel X, rapid traverse, feed force (mm / m/min / N): 152 / 40 / 2,600 with Slide travel Z, rapid traverse, feed force (mm / m/min / N): 330 / 25 / 3,600. Turret, attachment and machine dimensions: optional upper/lower turret Number of stations 6 with Speed max. (rpm) 12,000 and Power at 100% / 25% (kW) 1.0 / 2.1; turret slide travels X / Y / Z and feed forces are 38 / ±25,4 / 51 mm with corresponding rapid traverses and feed forces as specified. Front working attachment Number of stations 4, Speed max. 12,000, Power at 100% / 25% (kW) 1.0 /2.0 and Slide travel X, rapid traverse, feed force (mm / m/min / N): 330 / 40 / 2,600; internal cooling stations 1+4 (bar): max. 200. Backworking attachment Number of stations 7, Speed max. 12,000, Power at 100% / 25% (kW) 1.0 / 2.0, Slide travel X, rapid traverse, feed force (mm / m/min / N): 203 / 25 / 3,600 and internal cooling stations 1+4+5 (bar): max. 200. The machine weight is 3,400 kg, connecting power 24 kW and long version dimensions (mm) 1,900 x 1,100 x 1,600; Controls: TRAUB TX8i-s V8. The machine supports up to four tool carriers for simultaneous tool use and provides a large tool pool for setup-friendly production. Brief tool change times are enabled by a CNC indexing axis in the tool turrets, the front working attachment and the back working attachment, and the design allows easy changeover from sliding to fixed headstock operation. The iXpanel operating concept is integrated via the TRAUB TX8i-s V8 control and can be used via an 19” touchscreen monitor; iXpanel provides access to networked production and is included in the standard configuration so staff have all relevant information for efficient production. The machine is described as having an extremely compact layout for high productivity per unit area.