Turning Center for Job Shops

June 29, 2010

Mazak’s new Quick Turn Smart series of two-axis lathes is suitable for high-productivity turning.

The QT-Smart 200 model features fast axis feed rates and a new, user-friendly Mazatrol Smart control, making it suitable for job shops and other high-production environments.

The machine’s headstock features an 8-in. chuck mounted on a 20-HP, 5,000-RPM integrated spindle motor with a 3-in. spindle bore that is optimized for machining performance.

According to Mazak, this turning center utilizes Roller LM guides on the X and Z axes to ensure high rigidity and smooth cutting at feed rates of 1,811 IPM on the X axis and 1,299 IPM on the Z axis. The machine also features X-axis ball screw pretension for high accuracy, as well as a 12-position, high-speed, nonlift drum turret for rapid tool indexing. Additionally, the machine is very reliable, particularly when set up for long runs with an automatic bar feeder system, the manufacturer states.

The machine also features an NC, servo-driven tailstock to enable automated processes. The tailstock is programmable, driving the W axis on its own AC servomotor and ball screw. Through the part program, the tailstock will retract to a known position and its center makes contact with the part with consistent holding pressure. Also, because of its positive independent drive system, the tailstock can be used to drill holes on a shaft centerline, adding versatility to the jobs it can process.

For more information, visit www.mazakcanada.com.