C.R. Onsrud Inc. 194E - EXTREME DUTY SERIES VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a large worktable measuring 60.000 inches in length by 194.000 inches in width, providing ample support for oversized workpieces. The machine is equipped with a high-speed vertical spindle utilizing an HSK 63F taper, capable of reaching up to 24,000 RPM and delivering 18.00 HP (30-minute rating) for demanding machining tasks. The spindle is compatible with an automatic tool changer (ATC) system, supporting up to 12 tools for efficient production runs. The machine operates on three primary axes (X, Y, Z), with optional fourth-axis capability for expanded machining flexibility. Axis travels are extensive, with X-axis movement up to 82.000 inches, Y-axis up to 236.000 inches, and Z-axis up to 12.000 inches, accommodating large and complex parts. Maximum feed rates for all axes are 4,000 inches per minute, while rapid traverse speeds reach 5,600 inches per minute, ensuring fast and precise tool movements. The machine does not include an index or rotary table, nor a pallet changer, focusing on straightforward, high-capacity machining. The HSK 63F spindle taper ensures secure tool holding and high rotational accuracy, ideal for high-speed and precision applications. This machining center is designed for industries requiring robust, large-format milling, drilling, tapping, and boring operations with minimal setup changes and maximum throughput.