Industry news and market insights on diamond wire cutting, precision machining and advanced materials.
EDM Wire Cutting: Principles, Benefits, Uses
Key Takeaways Wire EDM cuts electrically conductive materials using spark erosion, so material hardness is irrelevant - even hardened tool steel and tungsten carbide can be cut. The process is non-contact and produces zero mechanical stress, enabling complex geometries, sharp corners and fine details. Wire EDM delivers excellent surface finish and tight tolerances, but is limited to conductive materials and is relatively slow. For non-conductive hard materials such as ceramics, glass and sapphire, diamond wire loop cutting is the complementary technology of choice. In the...
