C.R. Onsrud Inc. F122E - 5-AXIS EXTREME SERIES VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a robust 60" x 120" worktable designed to support large workpieces without additional rotary or support tables. It operates with 5 axes, providing advanced machining flexibility through simultaneous multi-axis control. The spindle is vertically oriented and utilizes the HSK 63F taper, optimized for high-speed tool changes and rigid tool holding, with a top rotational speed of 24,000 RPM and a 15 HP motor rated for 30-minute duty cycles, delivering substantial power for demanding milling operations. Tool handling is managed by a 12-tool automatic tool changer (ATC), allowing efficient tool swaps but without a pallet changer option. Axis travels are extensive, with X=82", Y=186", and Z=29" (optionally up to 53"), enabling machining of large and complex parts. The machine offers a rapid traverse rate of 4,000 inches per minute in X, Y, and Z axes, and a maximum feed rate of 3,600 inches per minute, ensuring high throughput and efficiency in production. The absence of a U axis indicates no additional linear axis beyond the standard 5 axes. This configuration suits high-precision, high-speed machining of large components across various industries, delivering versatility through its multi-axis capability and powerful spindle combined with a sizeable work envelope.