Toyoda UA2590 VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a large worktable measuring 104.3 inches in length and 35.4 inches in width, capable of supporting workpieces up to 5,500 lbs. It operates with a vertical spindle equipped with an HSK 63A taper, offering an optional CAT40 taper configuration. The spindle delivers up to 12,000 RPM with a 40 HP motor rated for 30-minute operation. The machine utilizes a 48-tool automatic tool changer (ATC) with a tool change time of 12 seconds and a chip-to-chip time of 18 seconds, enhancing machining efficiency. The CNC system controls five axes, with linear travel ranges of 98.4" (X), 35.4" (Y), and 27.5" (Z) and rotational axes A and B each capable of ±80°. Rapid traverse speeds reach 708 inches per minute across the linear axes, with maximum feed rates up to 394 inches per minute. The machine does not include rotary or index tables for support. This configuration supports complex and precise 5-axis machining tasks on large, heavy workpieces, ideal for aerospace, automotive, and heavy machinery applications requiring high rigidity, extended travel, and tool versatility. The HSK 63A taper provides high-speed, accurate tool holding with reliable spindle contact and rigidity, ensuring consistent machining performance under demanding cutting forces. The absence of a pallet changer denotes manual loading. Overall, this machine offers a robust platform for high-capacity, multi-axis precision milling operations.