摘要 |
<p>A guide for an electrode (10) in the spark erosion processing of a work piece comprises leads for fluid flow for the precise positioning, especially centralizing, of the electrode, especially a wire electrode, within the guide. Preferably the fluid flow comprises gases such as air or fluids such as water and the leads comprise at least one distributor and/or inlet holes. An independent claim is also included for an erosion machine comprising the above.</p> |