Hermle C 42 VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features a square worktable measuring 31.4" x 31.4", with an optional reduced width of 24.8", supporting a maximum workpiece weight of 1,870 lbs. The machine is equipped with a vertical spindle with a robust SK40 taper, optionally upgraded to HSK A63 taper, allowing high rigidity and precision tool holding. The standard spindle speed reaches up to 10,000 RPM, with an optional increase to 15,000 RPM, powered by a 39 HP motor rated for 30 minutes, or a 27 HP optional motor setup, providing high torque for demanding machining tasks. The machine includes a 42-tool automatic tool changer (ATC), expandable up to 160 tools, ensuring low tool change times of 4.5 seconds to maximize productivity. The machine operates with 5 axes (optionally 4), delivering travel of 31.4" in X and Y axes, 21.65" in Z-axis, and rotary capabilities of 260° in the A-axis and a full 360° in the B-axis, allowing complex contouring and simultaneous multi-axis machining. Rapid traverse rates reach 2,358 inches per minute for X, Y, and Z axes, enabling fast positioning and reduced cycle times. Features include a standard rotary table support to facilitate angular positioning of workpieces. This setup is suited for heavy-duty machining and complex geometries, combining high load capacity with precision spindle technology and versatile tool management. The SK40 and HSK A63 tapers are compliant with DIN ISO standards, ensuring compatibility with a wide range of tooling and high-speed machining applications.