Process of forming conical holes with an electrical...

Details Process of forming conical holes with an electrical... Process of forming conical holes with an electrical...

2007-08-28

2007-08-28

Evans, Geoffrey S. (Department: 1725)

Electric heating

Metal heating

Cutting or disintegrating

C219S069170, C219S069200

Reexamination Certificate

active

11252977

ABSTRACT:
An electrical discharge machine is configured to (i) machine at least a portion of a workpiece through electrical discharge between the workpiece and a first machining electrode aligned by the electrode guide; (ii) generate a dressed machining electrode by engaging a machining electrode aligned by the electrode guide with the electrode dresser; and (iii) machine at least a portion of a workpiece through electrical discharge between the workpiece and the dressed machining electrode. Additional electrical discharge machines and methods of machining are provided.

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