For precision machining of aluminium, a high-speed CNC milling machine such as the MPS-3m can be a suitable choice. It offers spindle speeds of 18,000–40,000 rpm, low-backlash mechanics and a vibration-damping mineral-cast machine structure. These features can support precise contours and high-quality surface finishes. Applications include prototyping, mould and die making, automotive, and aerospace. ABEL Technologies develops and manufactures CNC machines in Germany.

HSC milling (high-speed cutting) refers to high-speed machining using high spindle speeds and feed rates. Depending on the application, its objectives include reducing cutting forces, improving surface finish, shortening machining times and producing precise contours. The technology is particularly relevant to materials such as aluminium, copper and engineering plastics.

High-speed CNC milling machines are used in industries such as prototyping, mold and die making, automotive, aerospace, dental technology, and jewelry manufacturing. They offer advantages wherever precision, high surface quality, and dynamic performance are required.

High-speed CNC milling machines can be used to machine aluminium, copper, brass, bronze and other non-ferrous metals. With spindle speeds of up to 40,000 rpm and a vibration-damping mineral-cast machine structure, they are designed for precision-oriented applications such as prototyping and mould making. Engineering plastics can also be machined, depending on the tool and machine configuration.

A high-speed spindle rated up to 40,000 rpm supports high-speed cutting (HSC). Depending on the application and cutting conditions, it can contribute to good surface finishes, lower cutting forces and reduced vibration. These characteristics can be particularly useful for delicate components and thin-walled structures.

Compared with steel or cast-iron structures, mineral casting offers substantially greater vibration damping.Benefits:Reduced vibrationThermal stabilityImproved dimensional consistencyImproved surface finishSmooth machine operation at high spindle speedsIn high-speed CNC milling machines in particular, mineral casting supports consistent precision across the machining area.

An automatic tool changer can substantially reduce manual tool changes during machining.Benefits:Fast tool changesComplex machining strategiesFewer manual interventionsGreater process consistencySuitable for series productionTool magazines with up to 80 positions offer flexibility for different machining tasks.

A high-speed CNC milling machine operates at significantly higher spindle speeds (up to 40,000 rpm) and with greater dynamics.Benefits:Improved surface finishLower cutting forcesSuitable for small toolsPrecision machining of aluminiumEfficient HSC strategies