Makino's a500Z offers 5-axis flexibility for reliability and efficient production

Makino introduces its horizontal five axis machining center, the a500Z. This HMC includes a factory built and fully integrated “Z-type” fifth axis to accommodate more complex part geometry challenges in a minimum number of workholding setups and machining operations. The kinematic arrangement of the a500Z minimizes the force path lengths both through the spindle as well as through the workpiece, efficiently transferring both cutting loads and reactive forces into the machine’s three point leveled bed, maximizing both metal removal rates and perishable tool life due to unparalleled system rigidity.

The machine accommodates workpieces of up to Ø24.8” (Ø630mm) by 19.9” (500mm) high, with payload weights up to 880 pounds (400kg). The X- and Y- strokes are 28.7” (730mm) and 29.5” (750mm) respectively, with the Z- stroke ranging from 19.7” - 27.6” (500mm – 700mm), depending on the rotary axes positioning. Both rotary tables are of the direct drive type, with unlimited 360° movement on the B-, and 180° on the innovative ‘slant style’ C-axis unit. The HMC's standard 14,000 RPM high power spindle offers output capabilities of 49.6 HP (37 kW) peak power, and 223 ft-lbs (303 N-m) peak torque.

Makino

www.makino.com