Fixture Repeat Positioning Accuracy Repeat positioning accuracy indicates the consistency of position when a workpiece or electrode is unloaded and re-clamped on the fixture repeatedly. It is a core index for EROWA / 3R quick-change workholding systems. Our fixtures offer repeat positioning accuracy 0.002 mm. High repeatability eliminates repeated alignment work, reduces setup time and guarantees stable dimensional tolerance for mold & EDM machining.

EDM stands for Electrical Discharge Machining.Simply put, EDM is the reverse of welding. The EDM process uses electricity to remove material from a conductive metal workpiece. The electrode uses an electric spark, without ever touching the part, to remove material in the shape required. There are th

Fixture Selection for Different Material Electrodes1.Graphite Electrode Fixture Selection‌Recommended EROWA Fixture‌: Specifically designed for EDM, ensuring precise positioning of the electrode relative to the machine tool and minimizing processing deviations‌Material Compatibility‌: Optimized desi