October 2011

laser beam machining

Laser Beam Machining (LBM)

Laser Beam Machining: A coherent beam of monochromatic light is focused on the workpiece causing material removal by vaporisation. Machines … »

Ultrasonic machining (USM)

The tool, which is a negative of the workpiece, is vibrated at around 20KHz with and amplitude of between 0.013mm … »

Plasma Arc Cutting (PAC)

Plasma Arc Cutting (PAC)

Plasma Arc Cutting is a metal cutting process that uses a high temperature stream of ionised gas through a water-cooled … »

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