O-M TMS1-40/70 VERTICAL MACHINING CENTER

Technical Description

This is a large-format CNC vertical machining center engineered for heavy-duty turning operations on substantial cylindrical workpieces. The machine features a maximum turning diameter of 196.850 inches and a turning length capacity of 137.800 inches, accommodating oversized components typical in aerospace, power generation, and heavy equipment manufacturing. The 157.480-inch chuck diameter provides secure workpiece clamping, with a maximum swing equal to the turning diameter, ensuring consistent spindle geometry. Operating at 30 RPM with 80 horsepower, this vertical machining center prioritizes torque and cutting force over spindle speed, making it ideally suited for machining large-diameter parts, heavy forgings, and castings requiring substantial material removal rates. The single-tool turret configuration with one simultaneous cutting tool reflects the machine's focus on power-intensive operations rather than multi-tool complexity. The linear axes provide substantial travel ranges: 100.390 inches on the X-axis (controlling radial depth), and 70.870 inches on both Y and Z axes, enabling complex contouring and off-center operations beyond basic turning. Both maximum feed rate and rapid traverse are rated at 70 inches per minute, indicating the machine's capability to balance cutting performance with positioning efficiency. With precision achievable to ±0.0005 inches and high repeatability, this industrial-grade vertical machining center delivers the accuracy demanded in critical applications while maintaining the power necessary for aggressive machining of heavy materials and large components.