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Micro EDM

One of the most innovative technology trends in manufacturing is the miniaturization of components. Micro components are often required in small or medium quantities, as they often differ significantly from each other in terms of requirements and application.

For these use cases C.F.K. has more than 10 micro wire cut and micro drill EDM machines at its disposal.

Areas of application: medical instruments, micromechanics, micro injection tools, micro holes e.g. for spinnerets, micro-optics and electronics.

In series production, this is also known as a so-called "frozen process" and in accordance with the specifications of corresponding standards.

Most important technical data:

  • Finest surface qualities from Ra = 0.08 μm
  • Wire diameter: 0.02 to 0.2 mm
  • Micro holes from 0.08 mm
  • Rotary table for rotary EDM as an alternative to turning or cylindrical grinding