Blanchet Technologies

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Electro erosion wire

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Electro erosion pressing


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The EDM process, also known as spark erosion, involves machining a workpiece by means of countless electrical discharges generated between the workpiece and a brass wire acting as an electrode.

The electric discharges are released one after the other, forming small holes on the surface of the workpiece.

The discharges are constant over a certain period of time, forming a regular sequence of holes
Electrothermal separation processes are an alternative to chip removal processes for manufacturing extremely complex geometries with small corner radii, which must be of very high quality.

Machine park :

  • Fanuc Alpha 1A
  • Mitsubishi FX30
  • FANUC C800 iB Z500

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