Wire EDM (electrical discharge machining) Precision Cutting Engineering System and Services
Since 1974, Sheen Spark has specialised in Electrical Discharge Machining.
We have a vastsly experienced and adaptable workforce alongside a precise and efficient quality control system.
With the machines we have at our facility, we are able to provide a service which can cut components and tooling with a suface finish of less than 3 microns and an imperceptible recast layer.
Recast layer can be a problem on some components and it has to be removed to eliminate the possibility of stress cracking. We have submitted various test peices to an approved independant laboratory, and the reports indicated no degradation of the EDM surface, and no recast layer was observed.