Precision Technologies provides precision wire EDM services. Often wire EDMing is considered a last resort machining method. Our wire EDMs are used to produce product tooling, fixtures, gauges, dies/molds, medical implants and instrumentation. Wire EDMs don’t make chips, they burn away metal with a continual feed of electrically charged brass wire that vaporizes the conductive material regardless of its hardness. There’s no tool force on the wire because the wire never touches the workpiece.
Our high precision wire EDM uses linear motor drives with glass scale feedback on the X,Y and U,V axis to cut complex and precise parts. The EDM erodes conductive materials leaving a smooth surface down to 10RMS and part accuracy within +,- .0001".