Precision machining of glass, composites and steel has a vibration problem – high spindle speeds generate harmonics that ruin surface finish. MINISPEED MS4040 solves this with a mineral cast bed that absorbs vibration like a damping compound, while the 40,000 rpm spindle delivers the surface speed these materials need. Configurable from 3 to 5 axes, 400x400x400mm travels, 4kW spindle, 15-45 tool magazine, BECKHOFF or Isel control.

Why 3, 4 or 5 axes – what does each configuration enable?

3-axis handles flat parts and basic contours – molds, electrodes, flat panels. 4-axis adds a rotary table for indexed features – cylindrical parts, multi-sided machining. 5-axis simultaneous enables complex geometries – impellers, turbine blades, 3D freeform surfaces. The MINISPEED MS4040 can be configured for any of these at order, and upgraded later. This replaces separate 3-axis and 5-axis machines with one platform that grows with your needs.

What does 40,000 rpm deliver for different materials?

Glass and composites are abrasive – they wear tools quickly at low speeds. 40,000 rpm keeps the tool cutting, not rubbing, extending tool life. Steel runs at lower speeds within the 18,000-40,000 rpm range. The mineral cast bed absorbs the vibration that would otherwise mark the part. This replaces separate machines for each material with one versatile platform.