摘要 |
Spiral electrodes and similar structures are manufactured using a high-pressure fluid stream. Specifically, spiral electrodes are made from tubular structures by using a high-pressure water stream to precisely cut, or etch spirals of predetermined geometries to conform to a particular current distribution and conduction requirements. In an embodiment, the high-pressure water stream is tangentially and rotatably oriented against a rotating and translating tubular element. The tangential orientation enables limited cutting or etching of the tubular surface that is only in direct contact with the high pressure stream. Various geometries and spiral structures could be formed by managing the pressure and rotation of the high-pressure water stream source and the rotation and translation of the tubular element.
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