Metal Processing Machinery

Ferrous metals contain iron, such as mild steel and stainless steel, and are typically strong and magnetic. Non-ferrous metals do not contain iron, such as aluminium, copper and brass, and are often lighter, corrosion-resistant and easier to machine.

Not always as it depends on the material, cutting method and future processing of the piece. Deburring removes sharp edges and burrs created during cutting or machining, improving safety, part quality and suitability for assembly, finishing or coating processes.

Some CNC machines are capable of processing metal alongside other materials such as plastics or composites. However, machine rigidity, spindle capability and tooling must be suitable for metal to achieve accurate, repeatable results. The Kimla BPF CNC router is a good example of a machine capable of processing multiple materials with only a change to the tooling and cutting parameters necessary.

Fibre lasers use a solid-state fibre optic source to generate the laser beam, while CO₂ lasers use a gas-based laser source. Fibre lasers are significantly more energy efficient, require less maintenance and offer faster cutting speeds, particularly on thin to medium sheet metal. CO₂ lasers have traditionally been used for thicker materials, but modern fibre laser technology has largely replaced them for most industrial metal cutting applications.