By integrating the capabilities of multiple machines into one system, the Puma SMX Series puts into use milling and turning capabilities that reduce machining time overall, and the number of machining operations a shop must handle.

Doosan Infracore Machine Tools aims to grab some of the spotlight with two CNC machine premieres for IMTS 2014, a “true five-axis” machine and a new multi-tasking machine (MTM), both due for their first exposure to the North American market.

With advanced linear motor and direct drive technology, Doosan’s new FM 200/5AX Linear full 5-axis machining center was developed for projects that involve simultaneous 5-axis contouring. According to the supplier, the FM 200/5AX Linear offers manufacturers a reliable platform for machining numerous types of complex parts, including medical devices, automotive turbo chargers — any component design with a high emphasis on precision.

The FM200/5AX Linear machining center is built on a rigid bridge-type base formed in a high-stability mineral composite material. Because mineral castings absorb vibration at ten times the rate of iron castings, and provide much more thermal stability, parts are finished with exceptional surface profiles and tool life increases significantly.

The X, Y and Z axes on the FM200/5AX Linear are driven by high-precision linear motors, providing top-level acceleration/deceleration feed rates, with very little backlash. The fourth and fifth axes rotary tables are equipped with direct drive motors.

The platten size is 7.9 in. diameter with a capacity load of 33.1 lbs. Travels on the FM 200/5AX Linear are X-axis, 7.9 in., Y-axis, 13.4 in., and Z-axis, 11.8 in. Rapid traverse rates on all axes are 1968.5 ipm, with a cutting federate of 787 ipm.

The 19-HP, 45,000-RPM spindle on the FM200/5AX Linear has an HSK E40 taper. As a result, vibration is minimized and stability is maximized. With 24-tool stations as the standard, productivity is improved with the reliability of a direct drive, servo-driven Automatic Tool Changer. Maximum tool diameter is 2 in., maximum tool length is 7.1 in., and maximum tool weight is 2.2 lb.

According to Doosan, experienced machinists will appreciate the benefits provided by Heidenhain CNC control, especially when approaching a complex part with full five-axis contouring. The FM200/5AX Linear also offers Heidenhain TNC control with an ergonomic swivel pendant and user friendly 19-in. screen.