OKUMA ACE CENTER MB-56VA VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features a robust X-axis travel of 41.34 inches, Y-axis travel of 22.05 inches, and Z-axis travel of 18.11 inches, providing substantial work envelope capacity. The machine supports a maximum table load of 1980 lbs, allowing for heavy workpieces. Rapid traverse rates reach 1575 IPM on the X and Y axes and 1260 IPM on the Z axis, optimizing cycle times, while cutting feed rates across all axes are maintained at 1260 IPM for efficient material removal. The spindle offers a maximum speed of 12,000 RPM and a motor rating of 35 HP, ensuring high-speed machining capability suitable for a wide range of materials and cutting conditions. Spindle nose-to-table top clearance is adjustable between 5.91 and 24.02 inches, facilitating flexibility for varied part sizes and tooling setups. Tooling capacity includes a 32-position automatic tool changer (ATC) with a maximum tool length of 11.81 inches and diameter of 4.92 inches, supporting cutting tools up to 18 lbs in weight. The fast tool change time of 1.2 seconds reduces downtime for tool swaps, enhancing machining productivity. The machine’s physical footprint measures 118 inches in length, 97 inches in width, and 108 inches in height, with a total weight of 18,700 lbs, reflecting a substantial and stable construction designed for precision and rigidity during high-speed operations. Overall, this equipment is optimized for high-capacity, high-speed, multi-tool CNC milling applications with excellent workspace and power capabilities.