The Revolution in Machining: Discovering Electrical Discharge (EDM)

Among the wide range of techniques available in the machining universe, Electrical Discharge EDM stands out as one of the most revolutionary and versatile.

At IAM, this technique, which can be implemented either by wire EDM or die sink EDM, not only offers precision, but also broadens its possibilities by allowing a huge range of materials to be machined.

What is Electrical Discharge EDM?

EDM is a process that uses electrical discharges to abrade and shape conductive materials or semiconductor materials.

Unlike traditional methods, it does not involve direct contact, which reduces the risk of deformation or damage.

Materials for EDM

The versatility of EDM is unmatched. From base metals to specialized alloys and composites, this technique has a multitude of applications:

• Popular metals: such as steel, copper and aluminium, are processed with millimeter precision.
• Superalloys: Inconel and Hastelloy, known for their challenges in conventional methods, are handled with ease.
• Specialized elements: Titanium and Kovar, with distinct properties, benefit greatly from the precision of EDM.
• Composites and other materials: From graphite to procrystalline diamonds, conductive ceramics and metallic tint composites, EDM demonstrates its expertise and adaptability.

Advantages in industry

With the ability to work with such a diversity of materials, EDM is positioned as an invaluable solution for industries seeking precise, efficient and versatile results. Whether in aeronautics, automotive, electronics, jewellery, etc... its applications are infinite.

If you are interested in the possibilities of EDM for your sector, do not hesitate to contact us!